OKLAHOMA

                                     (first line) AVERAGE MONTHLY EXTREME MINIMUM TEMPERATURES (F)
                                   (second line) ALL-TIME MONTHLY EXTREME MINIMUM TEMPERATURES (F)

                          |  PERIOD   |
                          | OF RECORD |   JAN   FEB   MAR   APR   MAY   JUN   JUL   AUG   SEP   OCT   NOV   DEC    YEAR

ADA                       | 1907-2010 |     9    14    21    33    44    55    62    60    46    34    23    13       5
ADA                       | 1907-2010 |   -10    -1     3    22    32    42    52    49    34    18    10    -8     -10

ALTUS IRIG RES STATION    | 1948-2010 |    10    14    21    31    43    56    63    61    46    33    22    13       6
ALTUS IRIG RES STATION    | 1948-2010 |    -8    -7     7    23    34    48    54    54    28    17    12   -10     -10

ALTUS DAM                 | 1948-2010 |    10    14    22    32    45    57    64    62    47    33    22    13       5
ALTUS DAM                 | 1948-2010 |    -5    -5     1    22    33    47    55    51    30    12     6   -10     -10

ALVA                      | 1948-2010 |     4     9    15    29    41    53    60    58    43    30    18     8       0
ALVA                      | 1948-2010 |   -11    -9    -5    19    29    41    51    47    31    14     8   -15     -15

ALVA 1 ENE                | 1981-1988 |    -2     4    14    28    41    50    59    55    38    30    16     7      -6
ALVA 1 ENE                | 1981-1988 |   -17   -15     4    26    34    46    55    42    28    25     9   -11     -17

ANADARKO 2 NNE            | 1948-2010 |     7    12    18    28    41    53    59    57    42    30    18    10       3
ANADARKO 2 NNE            | 1948-2010 |   -13    -6    -9    18    29    42    49    45    29    16     9   -17     -17

ANTLERS                   | 1948-2010 |    11    16    22    32    43    55    61    59    45    32    22    15       8
ANTLERS                   | 1948-2010 |    -3   -10     8    24    31    45    50    49    36    21     7    -5     -10

APACHE                    | 1948-2010 |     8    14    19    31    43    55    62    59    47    34    22    14       5
APACHE                    | 1948-2010 |    -1    -3    -8    22    32    44    54    53    38    25    13     2      -8

ARDMORE                   | 1901-2010 |    12    17    24    35    46    57    64    63    50    37    25    16       9
ARDMORE                   | 1901-2010 |    -8    -3     7    25    32    35    54    50    35    18    13    -8      -8

ARDMORE FAA AIRPORT       | 1948-1969 |     9    16    20    34    45    57    64    61    50    35    22    13       7
ARDMORE FAA AIRPORT       | 1948-1969 |    -1     0     6    26    37    48    57    53    42    25    13     5      -1

ARNETT                    | 1948-2010 |     3     9    14    28    40    52    60    58    42    30    17     8      -0
ARNETT                    | 1948-2010 |   -12    -9    -6    18    28    43    52    49    30    14     5   -11     -12

ATOKA                     | 1948-2010 |    10    15    21    32    44    56    61    59    47    33    23    14       9
ATOKA                     | 1948-2010 |    -2    -8     6    25    35    46    50    53    39    23    11     1      -8

ATOKA DAM                 | 1963-1999 |    11    15    24    34    45    56    63    61    47    36    24    16       7
ATOKA DAM                 | 1963-1999 |    -5     2    14    27    37    47    50    53    40    27    11     1      -5

BARNSDALL                 | 1948-2002 |     3     9    16    29    40    52    59    56    42    29    18     7      -2
BARNSDALL                 | 1948-2002 |   -17   -17     0    16    31    45    49    46    30    14     6   -13     -17

BARTLESVILLE 2 W          | 1948-2009 |     3     9    16    29    40    52    58    55    41    29    18     7      -1
BARTLESVILLE 2 W          | 1948-2009 |   -15   -15    -8     9    30    41    48    46    29    16     3   -13     -15

BATTIEST 1 SSW            | 1985-2010 |    11    16    20    29    40    52    58    56    42    30    21    14       7
BATTIEST 1 SSW            | 1985-2010 |     0     0     4    22    32    44    50    46    35    19    14    -4      -4

BEAR MOUNTAIN TOWER       | 1948-1998 |    11    16    24    34    44    56    61    60    47    35    24    15       5
BEAR MOUNTAIN TOWER       | 1948-1998 |    -3     1    10    25    37    47    52    49    36    24    13     1      -3

BEAVER                    | 1948-2010 |    -0     5    12    25    36    49    57    54    40    27    12     4      -6
BEAVER                    | 1948-2010 |   -23   -19   -10    15    26    41    46    45    27    13    -6   -13     -23

BILLINGS                  | 1948-2010 |     5     9    18    29    41    54    61    58    44    31    20     9       0
BILLINGS                  | 1948-2010 |   -15   -12    -2    20    31    42    49    45    29    11     8   -13     -15

BIXBY                     | 1948-2005 |     6    12    19    31    42    54    60    58    43    31    20    11       3
BIXBY                     | 1948-2005 |   -14   -11   -11    21    34    47    50    49    29    19     4   -10     -14

BLACKWELL 1 W             | 1948-1974 |     4    11    15    28    41    53    60    58    45    32    20     8       1
BLACKWELL 1 W             | 1948-1974 |    -6    -6     0    18    32    46    51    52    36    21    10    -8      -8

BLACKWELL 2 E             | 1974-2010 |     6     9    18    30    42    54    61    59    44    32    20     9       1
BLACKWELL 2 E             | 1974-2010 |   -10    -8     2    19    33    46    49    46    29    15     8   -12     -12

BLANCHARD 2 SSW           | 1952-2010 |     9    14    20    32    44    54    62    60    46    34    21    12       6
BLANCHARD 2 SSW           | 1952-2010 |    -6    -2     4    19    33    44    53    50    36    18    10   -11     -11

BOISE CITY 2 E            | 1948-2010 |    -1     4    10    23    34    46    55    53    39    26    12     3      -6
BOISE CITY 2 E            | 1948-2010 |   -24   -16   -12    12    20    37    49    40    25     9    -7   -13     -24

BOSWELL 4 NNW             | 1948-1999 |    11    16    24    34    45    55    62    60    46    35    24    16       8
BOSWELL 4 NNW             | 1948-1999 |     1     2    10    25    38    47    50    50    38    20    12    -3      -3

BRISTOW                   | 1915-2010 |     6    11    18    30    41    53    60    57    43    31    19    10       2
BRISTOW                   | 1915-2010 |   -18   -12   -11    18    31    45    46    46    28    16     6   -14     -18

BROKEN BOW DAM            | 1964-1997 |    12    16    23    32    43    53    60    59    46    34    23    16       9
BROKEN BOW DAM            | 1964-1997 |     1     0     8    24    34    46    54    50    36    25    11     2       0

BUFFALO                   | 1948-2010 |     2     7    14    26    38    51    58    55    41    29    16     6      -3
BUFFALO                   | 1948-2010 |   -14   -13    -8    15    28    42    45    45    26    13     5   -10     -14

CANTON DAM                | 1948-2002 |     4    10    16    29    41    53    60    57    43    31    18     9       2
CANTON DAM                | 1948-2002 |   -11   -16    -3    17    30    41    51    47    30    16     5    -8     -16

CARNEGIE 2 ENE            | 1948-2005 |     7    12    19    29    42    54    61    58    44    31    20    11       3
CARNEGIE 2 ENE            | 1948-2005 |   -13    -7     2    19    29    45    51    47    26    12     7   -14     -14

CENTRAHOMA 2 ESE          | 1948-2010 |    12    17    23    33    44    58    61    62    47    33    25    14      10
CENTRAHOMA 2 ESE          | 1948-2010 |     4     8     8    28    37    53    54    55    38    26    20     4       4

CHANDLER 1                | 1901-2010 |     7    11    19    31    42    54    61    59    45    32    21    11       3
CHANDLER 1                | 1901-2010 |   -20   -19    -5    12    30    43    50    47    32    14     8   -13     -20

CHATTANOOGA 3 NE          | 1948-2010 |    10    14    21    31    43    55    62    60    46    34    22    13       5
CHATTANOOGA 3 NE          | 1948-2010 |    -9    -5     5    20    34    46    53    50    34    16    12   -13     -13

CHEROKEE                  | 1948-2010 |     5    10    16    28    40    53    59    58    43    30    18     8      -0
CHEROKEE                  | 1948-2010 |   -15   -15    -1    18    30    44    50    50    30    14     6   -12     -15

CHICKASAW NRA             | 1978-2010 |    10    13    20    30    41    54    61    60    44    32    21    12       4
CHICKASAW NRA             | 1978-2010 |    -5    -1     5    19    33    44    54    49    33    15    14   -11     -11

CHICKASHA                 | 1901-1966 |     8    12    20    31    42    54    60    58    44    31    21    12       4
CHICKASHA                 | 1901-1966 |   -11   -10    -8    21    27    45    52    43    34    13     8     0     -11

CHICKASHA EXPERIMENT ST   | 1953-2010 |     8    13    19    30    42    55    61    58    44    32    20    11       5
CHICKASHA EXPERIMENT ST   | 1953-2010 |   -11    -3     6    19    29    46    52    48    33    14     5   -12     -12

CLAREMORE 2 ENE           | 1948-2010 |     5    10    18    30    41    53    60    57    43    31    19     9       0
CLAREMORE 2 ENE           | 1948-2010 |   -20   -16    -6    20    33    45    48    48    32    17     4   -12     -20

CLAYTON                   | 1948-1969 |    10    15    23    32    45    55    61    57    45    32    21    13       3
CLAYTON                   | 1948-1969 |    -5   -14    14    27    35    48    53    52    40    23    13     3     -14

CLEVELAND                 | 1948-1982 |     4     9    16    30    42    53    60    57    44    32    19    10       1
CLEVELAND                 | 1948-1982 |   -10    -7     4    20    32    42    51    48    37    22     7    -5     -10

CLEVELAND 5 WSW           | 1984-2001 |     8    12    20    32    43    54    60    58    43    32    20    11       0
CLEVELAND 5 WSW           | 1984-2001 |    -9    -8     5    24    37    48    54    48    32    17    10   -14     -14

CLINTON                   | 1948-2005 |     6    11    17    30    41    53    60    58    44    31    19    11       2
CLINTON                   | 1948-2005 |    -9    -7    -2    20    30    44    50    49    33    15     9   -11     -11

CLOUD CHIEF 2 SE          | 1948-1975 |     5    12    17    28    42    54    60    58    46    33    20    12       3
CLOUD CHIEF 2 SE          | 1948-1975 |    -7    -4     1    18    31    46    53    50    34    24    10     0      -7

COALGATE 1 WNW            | 1948-1982 |     7    16    21    32    44    56    62    59    48    32    21    14       6
COALGATE 1 WNW            | 1948-1982 |    -4     0     6    26    35    47    53    53    39    20    12     3      -4

CORDELL                   | 1948-2010 |     7    13    19    30    42    55    61    59    45    33    20    12       5
CORDELL                   | 1948-2010 |    -5    -2     4    20    32    48    52    50    36    22    11     0      -5

CRESCENT 1 W              | 1948-2010 |     6    11    15    30    44    54    62    59    48    32    19    12       1
CRESCENT 1 W              | 1948-2010 |    -4    -3    -1    27    31    48    55    51    40    29    12     1      -4

CUSHING                   | 1948-2010 |     7    12    19    33    44    56    61    60    47    34    22    11       3
CUSHING                   | 1948-2010 |    -5    -6    -2    22    32    45    53    50    35    20    10    -9      -9

DUNCAN                    | 1948-2010 |    11    15    22    33    45    57    64    62    48    36    24    14       8
DUNCAN                    | 1948-2010 |    -4    -2     2    21    34    47    55    55    38    19    14    -7      -7

DURANT USDA               | 1901-2010 |    12    16    24    34    45    56    62    61    48    34    24    16       8
DURANT USDA               | 1901-2010 |   -11    -4     7    25    33    45    42    50    34    16     9    -7     -11

EL RENO 1 N               | 1893-2006 |     6    10    18    30    42    53    59    57    44    31    19    10       2
EL RENO 1 N               | 1893-2006 |   -10   -15     1    18    29    37    50    31    30    16     2   -11     -15

ELK CITY                  | 1948-2008 |     7    11    18    30    41    53    60    58    43    31    19    11       3
ELK CITY                  | 1948-2008 |   -12    -4    -3    21    31    42    50    45    28    17     9    -9     -12

ENID                      | 1894-2010 |     6    10    18    31    42    54    61    59    45    33    21    11       1
ENID                      | 1894-2010 |   -14   -20     0    18    28    29    39    45    33    17     9   -10     -20

ERICK 4 E                 | 1948-2010 |     6    11    17    29    40    53    59    57    43    30    18    10       2
ERICK 4 E                 | 1948-2010 |   -10    -4    -3    19    29    43    50    48    27    13     8    -9     -10

EUFAULA                   | 1948-2002 |    10    16    22    35    46    57    64    61    48    36    24    15       8
EUFAULA                   | 1948-2002 |    -7     0    -2    22    35    49    51    54    35    23    11    -3      -7

FAIRVIEW                  | 1948-1977 |     5    11    17    30    42    54    60    59    46    33    20    11       2
FAIRVIEW                  | 1948-1977 |    -7    -3    -1    20    31    45    51    46    36    22     8     0      -7

FORT GIBSON DAM           | 1948-1979 |     7    13    19    33    44    55    62    59    47    35    23    13       5
FORT GIBSON DAM           | 1948-1979 |    -6    -2    -4    23    34    48    52    52    38    24    11     2      -6

FORT SUPPLY DAM           | 1948-2010 |     2     7    13    27    38    51    58    56    41    28    15     5      -3
FORT SUPPLY DAM           | 1948-2010 |   -15   -12   -10    17    27    36    45    40    29    15     4   -13     -15

FREDERICK                 | 1905-2010 |    10    15    22    33    44    56    63    62    48    35    24    14       6
FREDERICK                 | 1905-2010 |   -10    -5     3    23    25    40    52    48    34    17     9   -11     -11

FREEDOM                   | 1948-2010 |     1     6    13    26    38    50    58    54    40    27    14     5      -5
FREEDOM                   | 1948-2010 |   -15   -16    -4    14    27    41    49    46    28    10     3   -17     -17

GAGE FAA AIRPORT          | 1948-2010 |     1     6    13    25    37    50    57    55    40    27    14     5      -3
GAGE FAA AIRPORT          | 1948-2010 |   -16   -14    -7    14    29    41    47    45    29    10     3   -13     -16

GATE                      | 1959-2010 |     2     8    15    28    39    51    59    56    42    31    16     6      -2
GATE                      | 1959-2010 |   -25   -11     1    16    30    41    50    48    31    16     5   -12     -25

GEARY                     | 1948-2010 |     8    12    19    31    43    55    61    59    46    33    21    12       3
GEARY                     | 1948-2010 |   -10    -4    -1    20    30    47    51    51    33    21     9   -12     -12

GOODWELL 2 E (CRN)        | 2004-2010 |     3     8    18    24    36    48    56    55    41    26    15    -0      -2
GOODWELL 2 E (CRN)        | 2004-2010 |    -5    -6    14    17    32    41    51    50    37    24     8   -10     -10

GOODWELL RESEARCH STN     | 1948-2010 |     0     5    11    24    35    48    56    54    40    27    13     3      -5
GOODWELL RESEARCH STN     | 1948-2010 |   -22   -13    -9     9    25    39    45    45    28    11    -5   -13     -22

GRAND RIVER DAM           | 1948-1979 |     3    10    17    29    41    53    60    57    45    31    18     9       0
GRAND RIVER DAM           | 1948-1979 |    -8    -6    -7    20    32    46    49    48    36    22     5    -2      -8

GREAT SALT PLAINS DAM     | 1948-2010 |     4     9    17    30    42    54    61    58    45    33    20     9       1
GREAT SALT PLAINS DAM     | 1948-2010 |   -10    -7    -3    21    31    47    52    49    34    14     9   -12     -12

GROVE                     | 1948-1975 |     4     8    14    28    38    51    55    53    41    28    17     8       1
GROVE                     | 1948-1975 |    -5   -14   -14    21    27    44    45    48    34    19     6   -14     -14

GUTHRIE                   | 1948-2010 |     6    11    18    29    41    53    60    58    44    31    19    10       2
GUTHRIE                   | 1948-2010 |   -12   -14    -8    20    32    43    51    50    32    17     7   -13     -14

GUYMON                    | 1948-2009 |     1     6    12    25    38    49    57    55    41    29    14     6      -3
GUYMON                    | 1948-2009 |   -19   -11    -7    18    28    41    48    46    34    23     4    -8     -19

HAMMON 1 NNE              | 1948-2005 |     4     9    15    28    39    52    58    56    41    28    16     8      -1
HAMMON 1 NNE              | 1948-2005 |   -15   -16    -5    17    29    42    48    46    29    12     5    -9     -16

HANNA                     | 1949-2001 |     7    13    21    32    43    53    60    58    44    32    21    12       4
HANNA                     | 1949-2001 |   -15    -3     4    23    37    46    50    50    35    19    10    -9     -15

HEALDTON                  | 1948-2010 |     9    14    20    31    42    55    61    60    45    33    22    13       7
HEALDTON                  | 1948-2010 |   -10     1     1    19    32    43    50    49    35    18     8   -10     -10

HELENA 1 SSE              | 1948-2010 |     4     8    17    28    40    53    60    58    44    31    19     8      -1
HELENA 1 SSE              | 1948-2010 |   -14   -15     0    18    30    46    50    48    31    12     5   -15     -15

HENNESSEY 4 ESE           | 1948-2010 |     6    11    18    29    41    54    60    58    45    32    20    10       2
HENNESSEY 4 ESE           | 1948-2010 |   -13   -12    -1    18    31    45    51    50    32    14     8   -13     -13

HEYBURN DAM               | 1949-1968 |     6    12    15    30    40    52    59    55    43    30    17     7       1
HEYBURN DAM               | 1949-1968 |    -8    -7     4    21    29    42    52    49    37    18     8    -5      -8

HOBART FAA AP             | 1948-2010 |     8    12    20    30    42    55    62    59    45    33    21    12       5
HOBART FAA AP             | 1948-2010 |    -9    -3     2    20    32    45    54    50    31    18     9    -9      -9

HOLDENVILLE               | 1901-2010 |     9    13    22    32    43    55    61    59    46    33    22    13       5
HOLDENVILLE               | 1901-2010 |   -13    -9    -1    21    30    45    50    46    34    14    10    -8     -13

HOLLIS                    | 1923-2010 |     8    13    19    30    42    55    62    59    46    32    21    12       5
HOLLIS                    | 1923-2010 |   -12   -10     2    20    32    44    48    50    31    17    10    -9     -12

HOOKER                    | 1948-2010 |     0     6    12    25    37    49    57    55    40    28    13     4      -4
HOOKER                    | 1948-2010 |   -22   -16    -5     7    25    40    48    45    29    13    -6   -14     -22

HUGO                      | 1948-2006 |    13    17    24    35    46    56    63    61    48    36    24    17       9
HUGO                      | 1948-2006 |     0    -6     7    26    36    50    54    51    38    22    13    -4      -6

HULAH DAM                 | 1948-1997 |     2     6    15    28    39    52    57    54    41    29    16     6      -1
HULAH DAM                 | 1948-1997 |   -21   -15    -3    11    30    44    47    44    30    18     4   -16     -21

IDABEL                    | 1948-2010 |    13    17    23    33    45    56    62    60    47    35    23    17      11
IDABEL                    | 1948-2010 |     2   -11    10    21    34    48    53    49    36    23     8    -2     -11

JAY                       | 1948-1978 |     2     7    15    28    38    50    56    53    41    27    15     7      -2
JAY                       | 1948-1978 |   -10   -10    -4    18    30    42    44    44    31    19     5    -7     -10

JAY TOWER                 | 1979-1997 |     7     7    19    30    41    52    59    56    41    30    21     9      -0
JAY TOWER                 | 1979-1997 |   -11   -12     5    25    34    44    52    48    32    20    10   -13     -13

JEFFERSON                 | 1897-2010 |     4     8    16    27    39    52    58    56    41    29    18     8      -1
JEFFERSON                 | 1897-2010 |   -20   -23    -4    17    25    43    35    40    18    11     4   -16     -23

KANSAS 1 ESE              | 1959-2010 |     5     9    18    31    41    52    59    57    44    32    20     9       1
KANSAS 1 ESE              | 1959-2010 |   -11    -8     1    21    32    44    48    49    33    16     6   -13     -13

KENTON                    | 1948-2006 |    -2     3     9    23    34    46    54    53    38    24    11     2     -10
KENTON                    | 1948-2006 |   -23   -19   -18    13    27    39    47    44    27     6   -15   -17     -23

KEYSTONE 2 S              | 1948-1964 |     5    11    16    28    41    53    60    55    42    29    18     7       1
KEYSTONE 2 S              | 1948-1964 |   -15    -8     3    19    30    43    51    49    34    19     8    -3     -15

KEYSTONE DAM              | 1957-1997 |     4     8    17    30    40    52    58    55    42    31    19     9       2
KEYSTONE DAM              | 1957-1997 |    -8   -11     0    20    34    42    45    46    29    21     1    -7     -11

KINGFISHER 2 SE           | 1897-2010 |     6    10    18    29    41    53    60    57    43    31    20    10       1
KINGFISHER 2 SE           | 1897-2010 |   -16   -20    -3    15    28    35    51    44    29    12     6   -14     -20

LAKE EUFAULA              | 1970-2004 |    10    14    23    34    46    56    63    61    47    37    25    14       5
LAKE EUFAULA              | 1970-2004 |    -4    -4     8    25    38    51    54    54    38    20    14    -8      -8

LAKE OVERHOLSER           | 1948-1979 |     6    14    20    32    44    56    62    60    48    35    24    13       4
LAKE OVERHOLSER           | 1948-1979 |    -4     0     3    23    34    48    53    47    39    26    12     1      -4

LAWTON                    | 1948-2010 |    10    15    22    33    45    56    63    61    47    35    23    15       8
LAWTON                    | 1948-2010 |    -2     0     6    22    33    46    52    54    35    20    11    -8      -8

LINDSAY 2 W               | 1948-2010 |     8    14    19    30    43    54    60    58    45    32    21    13       5
LINDSAY 2 W               | 1948-2010 |   -10    -4     2    21    32    39    49    47    35    16     9   -13     -13

MADILL                    | 1948-2010 |    12    17    23    34    46    57    64    61    48    36    25    15       9
MADILL                    | 1948-2010 |     1     1     7    26    35    47    53    53    37    22    14    -8      -8

MANGUM RESEARCH STN       | 1948-2010 |     8    13    19    31    43    55    62    60    46    33    21    12       4
MANGUM RESEARCH STN       | 1948-2010 |    -8    -3    -1    20    33    45    52    51    31    14     8   -11     -11

MANNFORD 6 NW             | 1948-2010 |     5     8    18    30    41    53    59    57    42    30    19     8       1
MANNFORD 6 NW             | 1948-2010 |   -10   -14     3    22    33    42    47    49    31    13     3   -16     -16

MARIETTA                  | 1948-2010 |    12    16    23    33    45    56    63    61    47    35    23    15       8
MARIETTA                  | 1948-2010 |    -1     0     7    20    33    49    55    54    36    20    13    -8      -8

MARLOW 1 WSW              | 1900-2010 |     8    13    20    32    43    55    61    59    46    34    22    13       4
MARLOW 1 WSW              | 1900-2010 |   -14    -9     4    21    32    43    51    39    35    15     9    -1     -14

MC ALESTER 4 W            | 1948-1953 |    10    15    22    34    46    58    63    61    48    33    20    14       7
MC ALESTER 4 W            | 1948-1953 |     6     2     4    28    41    53    59    54    41    28    15     5       2

MCALESTER FAA AIRPORT     | 1953-2010 |     9    14    21    32    43    55    61    59    46    33    22    13       5
MCALESTER FAA AIRPORT     | 1953-2010 |   -14    -6     7    24    34    45    51    51    34    19     9    -5     -14

MC CURTAIN 1 SE           | 1948-2009 |     9    14    22    32    43    54    60    59    44    32    21    13       4
MC CURTAIN 1 SE           | 1948-2009 |    -9    -4     5    22    36    46    50    47    33    20     9    -9      -9

MCGEE CREEK DAM           | 1982-2010 |    14    18    24    34    45    57    63    61    47    36    25    16      10
MCGEE CREEK DAM           | 1982-2010 |    -1     0    11    27    40    48    56    52    38    23    18    -3      -3

MEEKER 4 W                | 1948-2010 |     7    12    19    30    42    54    60    57    43    32    20    10       3
MEEKER 4 W                | 1948-2010 |    -6    -4    -7    22    33    44    50    46    33    18     8   -15     -15

MIAMI                     | 1948-2010 |     4     9    17    30    40    52    58    55    42    30    19     8      -1
MIAMI                     | 1948-2010 |   -15   -12    -3    17    32    44    47    47    29    13     7   -15     -15

MUSKOGEE                  | 1948-2010 |     8    13    21    32    43    55    61    59    45    33    21    12       5
MUSKOGEE                  | 1948-2010 |    -9    -4    -2    21    31    47    37    51    34    24    10    -7      -9

MUTUAL                    | 1948-2010 |     3     9    15    27    38    51    58    56    42    30    17     8      -1
MUTUAL                    | 1948-2010 |   -13   -11    -6    18    30    40    48    47    31    13     6   -12     -13

NEWKIRK                   | 1898-2010 |     4     8    16    29    40    53    59    57    43    31    19     9      -1
NEWKIRK                   | 1898-2010 |   -18   -22    -3    15    26    38    50    47    32    15     6   -13     -22

NORMAN 3 S                | 1948-2010 |     7    14    20    31    44    55    61    59    47    33    22    12       5
NORMAN 3 S                | 1948-2010 |    -4     1     1    22    34    43    52    48    38    23    10     2      -4

NORMAN UNIV OF OKLAHOMA   | 1933-1956 |     9    14    19    32    44    55    61    59    46    34    21    14       5
NORMAN UNIV OF OKLAHOMA   | 1933-1956 |    -9     0    -4    26    37    48    56    53    35    26    13     5      -9

NOWATA                    | 1948-2007 |     4     9    18    30    41    54    60    57    43    31    19     7      -0
NOWATA                    | 1948-2007 |   -13    -9    -4    14    29    47    50    48    33    17     5   -13     -13

OAKWOOD 3 SW              | 1948-1975 |     0     9    14    27    40    52    58    56    43    30    18     8      -2
OAKWOOD 3 SW              | 1948-1975 |   -18    -8    -4    19    30    43    50    50    35    22     6     0     -18

OKEENE                    | 1948-2010 |     6    11    18    29    41    53    60    58    44    31    20    10       2
OKEENE                    | 1948-2010 |   -11   -13     0    20    28    41    49    50    33    13     8   -13     -13

OKEMAH                    | 1912-2010 |     9    14    21    34    45    56    62    60    47    35    23    13       5
OKEMAH                    | 1912-2010 |   -10    -6    -2    21    35    45    53    49    34    17    11    -9     -10

OKLAHOMA CITY WB CITY     | 1948-1975 |     6    13    18    32    44    56    61    58    46    34    22    13       4
OKLAHOMA CITY WB CITY     | 1948-1975 |    -5    -2     1    25    33    48    51    48    38    23    12     0      -5

OKLAHOMA CITY WSFO AP     | 1948-2010 |     8    13    20    32    44    56    62    61    47    34    22    12       4
OKLAHOMA CITY WSFO AP     | 1948-2010 |    -4    -3     1    20    32    47    53    51    36    16    11    -8      -8

OKMULGEE WATER WORKS      | 1948-2010 |     6    12    20    31    42    54    59    57    43    31    20    11       2
OKMULGEE WATER WORKS      | 1948-2010 |   -10    -8    -5    21    26    43    47    39    33    17     9   -14     -14

OOLOGAH DAM               | 1956-1979 |     2     9    16    29    41    53    57    57    43    32    19     8      -1
OOLOGAH DAM               | 1956-1979 |   -11    -8     2    16    35    48    46    51    35    20     7    -8     -11

OPTIMA LAKE               | 1985-1994 |     4     6    14    26    38    50    55    51    40    25    10     3      -4
OPTIMA LAKE               | 1985-1994 |    -9    -8     5    18    30    46    46    46    34    12    -1   -13     -13

PAULS VALLEY 4 WSW        | 1900-2010 |     9    13    20    31    42    54    60    58    44    32    21    12       6
PAULS VALLEY 4 WSW        | 1900-2010 |   -14   -12     0    21    24    44    51    44    33    11    10   -10     -14

PAWHUSKA                  | 1898-2010 |     3     7    16    29    40    52    58    55    42    29    18     7      -2
PAWHUSKA                  | 1898-2010 |   -26   -16   -11    14    30    42    49    43    29    13     2   -14     -26

PERRY                     | 1948-2010 |     6    11    18    31    43    54    60    59    45    32    21    10       3
PERRY                     | 1948-2010 |    -9   -12     1    18    32    45    52    48    30    17     9   -18     -18

PONCA CITY                | 1948-2010 |     4    10    15    30    43    54    60    58    45    32    19     9       1
PONCA CITY                | 1948-2010 |    -5    -5    -2    21    31    41    52    50    37    25     3    -4      -5

PONCA CITY FAA AIRPORT    | 1948-2010 |     5     9    17    29    41    53    60    58    44    31    19     8       0
PONCA CITY FAA AIRPORT    | 1948-2010 |   -12    -8    -2    19    30    44    50    49    28    15     8   -10     -12

POTEAU                    | 1948-1985 |     7    13    22    33    43    53    60    58    45    33    20    12       4
POTEAU                    | 1948-1985 |    -7    -7     8    25    34    46    49    49    36    23    10    -6      -7

POTEAU WATER WORKS        | 1986-2002 |    11    17    20    30    42    53    60    57    43    30    21    14       9
POTEAU WATER WORKS        | 1986-2002 |    -7    -2     6    23    37    47    53    49    34    18    17    -9      -9

PRYOR 6 N                 | 1948-2004 |     5    10    18    30    41    52    59    57    43    30    19     9       2
PRYOR 6 N                 | 1948-2004 |   -20   -14    -5    19    32    45    49    48    31    17     6   -14     -20

PURCELL 5 SW              | 1948-2010 |     7    12    19    29    42    54    60    57    44    31    20    11       2
PURCELL 5 SW              | 1948-2010 |   -12    -4     3    18    28    41    46    45    33    12     9   -13     -13

RALSTON                   | 1948-2010 |     4     8    16    28    39    52    58    55    41    29    18     7      -1
RALSTON                   | 1948-2010 |   -11   -15    -1    18    29    44    49    43    30    13     6   -13     -15

REYDON                    | 1948-2007 |     4     9    15    28    40    51    59    56    42    29    18     8      -2
REYDON                    | 1948-2007 |   -16   -11    -6    19    30    43    47    47    26    13     6   -14     -16

SALLISAW 2 NE             | 1948-2010 |     9    14    21    32    43    54    61    59    45    33    21    13       5
SALLISAW 2 NE             | 1948-2010 |    -9   -11     1    23    32    45    50    50    33    18     9    -9     -11

SAYRE                     | 1948-2010 |     5    11    16    28    41    53    60    57    44    32    18    10       3
SAYRE                     | 1948-2010 |    -7    -4     0    19    29    43    55    48    33    20    10    -1      -7

SEMINOLE                  | 1948-2010 |     9    14    21    32    44    55    62    60    47    34    22    12       5
SEMINOLE                  | 1948-2010 |    -8    -3     7    23    35    46    52    52    36    18    10    -9      -9

SHAWNEE                   | 1901-2010 |     6    12    19    32    42    53    60    58    44    32    20    11       2
SHAWNEE                   | 1901-2010 |   -14   -14    -5    20    30    40    51    45    34    15     8    -2     -14

SMITHVILLE                | 1888-2008 |     8    13    20    28    39    50    58    55    42    29    19    12       5
SMITHVILLE                | 1888-2008 |    -5   -22     4    18    29    39    46    45    29    16     8    -6     -22

SPAVINAW                  | 1948-2010 |     7    11    19    31    43    55    61    59    46    33    21    10       2
SPAVINAW                  | 1948-2010 |   -21   -10    -2    19    34    47    50    51    35    19     7   -11     -21

STILLWATER 2 W            | 1893-2010 |     6    10    18    30    41    54    60    58    43    31    20     9       1
STILLWATER 2 W            | 1893-2010 |   -12   -18    -5    16    29    43    50    43    31    12     7   -15     -18

STILLWATER 2 W (CRN)      | 2002-2010 |    10    12    20    29    41    56    61    58    45    32    21     9       4
STILLWATER 2 W (CRN)      | 2002-2010 |     2     6    15    22    34    51    53    52    42    25    17     0       0

STILWELL 1 NE             | 1948-2003 |     4    10    18    29    40    50    57    55    42    30    19     9       0
STILWELL 1 NE             | 1948-2003 |   -12    -9     3    22    31    41    47    46    31    23     5   -12     -12

STILLWATER 5 WNW (CRN)    | 1951-2010 |     9    10    19    27    40    55    59    56    43    31    18     7       2
STILLWATER 5 WNW (CRN)    | 1951-2010 |     1     3    13    21    31    48    51    50    40    24    14    -3      -3

SULPHUR PLATT NAT'L PAR   | 1948-1978 |     6    12    18    29    41    52    60    57    44    30    19    11       3
SULPHUR PLATT NAT'L PAR   | 1948-1978 |   -14    -4     2    22    33    43    50    48    37    22     7    -1     -14

TAHLEQUAH                 | 1948-2008 |     6    11    18    29    40    52    58    56    42    30    19     9       0
TAHLEQUAH                 | 1948-2008 |   -13   -11   -10    20    30    42    45    48    28    17     6   -14     -14

TALOGA                    | 1948-2010 |     4     8    15    27    39    51    58    56    41    28    16     7      -0
TALOGA                    | 1948-2010 |   -15   -17    -5    17    30    41    44    46    29     9     4   -16     -17

TENKILLER FERRY DAM       | 1949-1979 |     6    14    21    34    45    56    62    61    50    36    22    13       4
TENKILLER FERRY DAM       | 1949-1979 |    -4    -5     8    24    36    48    52    52    39    21    10     2      -5

TIPTON 4 S                | 1938-2010 |     7    14    19    29    43    55    63    60    46    34    22    14       5
TIPTON 4 S                | 1938-2010 |   -19    -8     2    22    32    42    54    49    39    24    14     0     -19

TISHOMINGO NATL WL REF    | 1902-2010 |    10    15    22    33    43    55    61    59    47    32    22    14       6
TISHOMINGO NATL WL REF    | 1902-2010 |   -12    -8     5    24    32    47    48    50    37    14    10     0     -12

TRIBBEY 1 N               | 1948-1965 |     2    12    17    30    42    55    60    55    44    32    20     8       1
TRIBBEY 1 N               | 1948-1965 |    -2     8     6    25    31    47    55    51    41    28    12     0      -2

TULSA WSO AP              | 1948-2010 |     7    13    20    33    44    56    62    60    47    34    22    11       3
TULSA WSO AP              | 1948-2010 |    -6   -11    -3    22    35    49    51    50    35    18    10    -8     -11

TURPIN 4 SSE              | 1982-2010 |     4     7    15    26    37    50    57    56    40    29    14     4      -6
TURPIN 4 SSE              | 1982-2010 |   -20   -12    -2    15    29    43    48    49    30    13    -5   -12     -20

TUSKAHOMA                 | 1948-2010 |     9    13    20    29    40    52    59    57    42    30    20    13       4
TUSKAHOMA                 | 1948-2010 |   -13    -4     5    21    32    40    47    47    32    18     7   -10     -13

UPPER SPAVINAW PORT       | 2001-2010 |    10    12    19    28    40    54    58    57    44    31    20     9       6
UPPER SPAVINAW PORT       | 2001-2010 |    -1     6     0    19    33    49    53    51    38    26    16     0      -1

VINITA 2 N                | 1948-2010 |     3     9    16    29    40    52    58    55    42    30    18     7      -2
VINITA 2 N                | 1948-2010 |   -17   -19    -6    15    31    41    45    46    30    15     3   -14     -19

WAGONER                   | 1948-2003 |     6    11    19    31    43    54    61    58    45    32    20    10       2
WAGONER                   | 1948-2003 |    -9    -8    -6    19    35    46    50    48    33    18     6   -11     -11

WALTERS                   | 1948-2010 |    11    15    21    33    45    57    63    61    48    35    23    14       7
WALTERS                   | 1948-2010 |   -10    -1     3    23    34    48    55    53    36    21     7    -9     -10

WATONGA                   | 1948-2010 |     6    11    18    29    41    54    60    57    44    31    20     9       1
WATONGA                   | 1948-2010 |   -10   -15    -3    18    33    43    50    50    33    13     7   -14     -15

WAUKOMIS                  | 1948-1958 |     7    11    15    29    42    54    60    58    48    31    17    10       4
WAUKOMIS                  | 1948-1958 |     0    -5     5    23    29    48    55    51    40    21     6     0      -5

WAURIKA                   | 1910-2008 |    11    16    22    33    44    56    63    60    47    34    23    15       7
WAURIKA                   | 1910-2008 |   -10    -8     5    21    33    48    51    49    35    17    10   -10     -10

WAYNOKA                   | 1948-2010 |     3     8    16    28    40    52    59    56    42    29    17     7      -1
WAYNOKA                   | 1948-2010 |   -14   -11    -4    19    30    42    47    45    30     8     5   -14     -14

WEATHERFORD               | 1948-2010 |     8    13    19    31    43    54    61    58    45    33    21    11       4
WEATHERFORD               | 1948-2010 |    -7    -4    -2    22    32    45    52    50    33    18     9   -10     -10

WEBBERS FALLS 5 WSW       | 1948-2007 |     9    14    20    31    43    54    60    58    44    32    21    13       4
WEBBERS FALLS 5 WSW       | 1948-2007 |   -15    -8     2    21    34    45    50    50    33    19     9   -11     -15

WEWOKA                    | 1948-2010 |     5    13    18    30    42    52    58    55    44    31    19    10       2
WEWOKA                    | 1948-2010 |    -9    -1     2    23    33    43    48    47    36    25    11    -3      -9

WICHITA MTN WL REF        | 1948-2010 |     7    11    18    29    41    53    59    57    43    31    19    10       3
WICHITA MTN WL REF        | 1948-2010 |    -8   -11    -6    19    30    42    46    47    34    17     6   -12     -12

WILBURTON 9 ENE           | 1948-2004 |     7    13    20    30    41    51    59    56    43    31    19    12       6
WILBURTON 9 ENE           | 1948-2004 |    -9   -16     4    25    32    42    48    48    33    19     6   -10     -16

WISTER DAM                | 1948-2010 |     8    13    21    31    42    55    60    57    45    32    21    13       5
WISTER DAM                | 1948-2010 |   -14   -13     7    21    32    46    51    49    36    23     5    -1     -14

WOODWARD                  | 1948-2010 |     0     8    13    26    39    51    57    55    41    28    15     7      -1
WOODWARD                  | 1948-2010 |   -14   -11    -8    16    28    42    45    47    33    18     5    -5     -14

WOODWARD FIELD STN        | 1948-1979 |     1     9    14    29    40    52    59    57    43    32    18     8      -1
WOODWARD FIELD STN        | 1948-1979 |   -11    -9    -7    20    29    42    50    49    36    23     5    -3     -11

ZOE 1 S                   | 1951-1987 |     2     7    20    26    37    47    54    54    40    28    16    10      -0
ZOE 1 S                   | 1951-1987 |   -19    -6     6    19    30    40    43    47    32    20     0    -4     -19


 Copyright ©2011 Western Regional Climate Center - Desert Research Institute - Reno, Nevada.