IOWA

                                              MONTHLY AVERAGE TEMPERATURES (F)

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

ALBIA 3 NNE               | 1948-2010 |  22.6  27.6  38.3  51.6  62.1  71.2  75.7  73.7  65.5  54.5  40.2  27.4    50.9
ALBIA PASTURE IMP FARM    | 1956-1972 |  21.1  26.5  36.3  51.7  63.6  71.5  74.9  73.5  65.1  55.9  40.9  28.2    50.8
ALGONA 3 W                | 1893-2010 |  15.8  20.1  32.7  47.6  59.6  69.0  73.3  70.8  62.6  50.9  34.7  21.2    46.5
ALLISON                   | 1948-2010 |  16.9  22.0  33.5  48.7  60.5  69.9  73.5  71.2  63.1  51.7  36.2  22.2    47.4
ALTA                      | 1948-1959 |  16.2  22.4  30.7  47.3  59.6  69.1  73.4  71.9  63.0  51.7  35.7  22.9    47.0
AMES 8 WSW                | 1964-2010 |  19.0  24.2  36.7  50.4  61.3  70.4  74.0  71.6  64.2  52.3  37.4  23.9    48.8
AMES 5 SE                 | 1978-2010 |  19.3  24.1  35.3  49.2  59.7  69.4  73.4  71.1  63.6  51.2  38.0  23.9    48.2
AMES 3 SW                 | 1893-1964 |  19.5  23.2  35.3  49.1  60.5  69.6  74.5  72.2  64.2  52.7  37.0  24.3    48.5
ANAMOSA 1 NW              | 1948-2010 |  18.4  23.6  34.9  48.8  59.6  68.8  72.8  70.8  62.6  51.4  37.1  24.0    47.7
ANKENY                    | 1950-2010 |  19.3  24.8  35.7  49.8  61.1  70.4  74.6  72.2  63.9  52.4  37.7  24.6    48.9
ATLANTIC 1 NE             | 1893-2010 |  20.4  24.6  36.5  49.9  60.9  70.4  75.0  72.8  64.4  52.5  37.5  24.9    49.1
AUDUBON 1 SSE             | 1948-2010 |  19.0  24.0  35.3  49.6  60.7  70.1  74.2  71.9  63.4  51.8  36.8  24.0    48.4
BEACONSFIELD 2 N          | 1956-2010 |  20.9  26.4  37.5  50.4  61.0  70.0  74.5  72.6  64.2  53.1  38.9  26.3    49.6
BEDFORD                   | 1948-2010 |  22.4  27.9  39.0  51.7  62.2  71.2  75.8  73.9  65.4  54.1  39.9  27.4    50.9
BELLE PLAINE              | 1948-2010 |  18.9  23.9  35.3  49.3  60.5  69.8  73.7  71.7  63.4  52.0  37.5  24.2    48.4
BELLEVUE LOCK & DAM 12    | 1948-2010 |  19.5  24.1  34.9  48.6  59.6  69.2  73.2  71.4  63.2  51.8  37.9  25.0    48.2
BLOOMFIELD 1 WNW          | 1948-2010 |  22.8  27.9  38.7  51.9  62.3  71.4  75.7  73.7  65.6  54.3  40.7  27.9    51.1
BOONE                     | 1948-2010 |  17.7  23.3  34.8  49.0  60.4  69.5  73.9  71.6  63.3  51.7  36.7  23.4    47.9
BRITT                     | 1948-2010 |  14.7  20.0  31.3  46.6  59.4  69.2  72.4  70.3  61.8  50.4  34.2  20.4    45.9
BURLINGTON RADIO KBUR     | 1965-2010 |  22.9  28.0  39.5  52.0  62.4  71.6  75.8  73.6  65.9  54.0  40.5  28.0    51.2
BURLINGTON AIRPORT        | 1948-2010 |  24.4  28.1  38.7  51.9  62.7  72.2  75.6  74.2  65.9  54.8  41.2  28.0    51.5
CARROLL                   | 1948-2010 |  18.1  23.4  34.3  48.6  60.2  69.8  73.9  71.5  62.9  51.3  36.1  23.3    47.8
CASCADE                   | 1948-2010 |  17.6  22.7  34.2  47.9  59.4  68.8  72.7  70.6  62.0  50.5  36.4  23.2    47.2
CASTANA EXPERIMENT FARM   | 1948-2010 |  19.2  24.9  35.4  49.6  60.7  70.1  74.2  72.1  63.8  52.5  37.1  24.3    48.7
CEDAR RAPIDS AP           | 1953-2010 |  18.4  23.2  35.4  49.5  60.6  70.0  73.7  71.5  63.3  51.7  37.5  23.7    48.2
CEDAR RAPIDS NO 1         | 1895-2010 |  20.4  24.2  36.3  50.0  61.2  70.4  74.8  72.6  64.7  53.0  38.2  24.9    49.2
CENTERVILLE               | 1948-2010 |  23.1  28.4  38.6  51.9  62.2  71.5  76.1  73.6  65.3  54.5  40.1  27.9    51.1
CHARITON 1 E              | 1948-2010 |  21.5  26.5  37.3  50.7  60.8  70.1  74.7  72.7  64.3  53.1  39.1  26.6    49.8
CHARLES CITY              | 1948-2010 |  15.8  21.4  32.9  48.0  59.7  69.0  72.7  70.7  62.4  50.9  35.4  21.4    46.7
CHEROKEE 2 S              | 1948-2010 |  15.7  21.3  32.7  47.5  59.3  68.9  73.3  71.1  61.9  49.9  34.8  21.3    46.5
CLARINDA                  | 1893-2010 |  22.4  26.7  38.3  51.2  61.8  71.2  75.9  73.9  65.5  53.9  39.1  26.8    50.6
CLARION                   | 1948-2010 |  14.4  20.6  31.8  46.9  59.4  68.9  72.5  69.9  61.7  50.2  34.2  20.6    45.9
CLINTON 1                 | 1948-2010 |  21.0  26.0  37.3  51.0  61.8  70.9  74.6  72.5  64.8  53.5  39.4  26.3    49.9
COLO                      | 1964-2009 |  17.4  22.4  34.4  48.2  59.7  69.3  73.3  70.7  62.5  50.5  36.0  22.7    47.3
COLUMBUS JUNCT 2 SSW      | 1948-2008 |  21.9  27.1  38.0  51.6  62.2  71.2  75.2  73.2  65.2  54.1  39.8  27.1    50.5
CORNING                   | 1896-2010 |  21.7  25.7  36.8  49.9  60.5  70.0  75.1  73.0  64.6  53.2  38.6  26.0    49.6
CORYDON 8 W               | 1950-1991 |  21.5  26.6  37.1  51.6  61.8  70.9  75.4  73.0  65.2  54.0  39.4  25.9    50.2
COUNCIL BLUFFS 5 NE       | 1948-1965 |  20.8  26.8  34.6  50.4  62.6  71.2  75.1  73.2  64.1  54.3  38.9  26.7    49.9
CRESCO 1 NE               | 1948-2010 |  13.4  18.6  30.3  45.4  57.5  66.9  70.9  68.8  60.1  48.4  33.5  19.2    44.4
CRESTON 2 SW              | 1948-2010 |  20.8  26.2  37.2  50.5  61.4  70.6  74.8  72.8  64.5  53.2  38.6  26.0    49.7
DAKOTA CITY               | 1948-1956 |  16.6  23.4  30.4  47.8  59.6  69.6  74.2  71.6  63.6  52.6  35.9  22.2    47.3
DAVENPORT LOCK & DAM 15   | 1948-1984 |  20.8  26.2  36.1  50.4  62.3  71.6  75.8  73.9  66.0  55.0  39.9  27.1    50.4
DECORAH                   | 1948-2010 |  16.0  21.2  32.9  47.7  59.2  68.3  72.3  70.5  62.0  50.6  35.5  21.6    46.5
DELAWARE 3 WSW            | 1893-1975 |  17.4  20.1  32.4  46.8  58.5  67.9  72.4  70.3  62.0  51.2  35.7  22.3    46.4
DENISON                   | 1900-2010 |  19.2  23.7  35.4  49.0  60.2  69.5  74.3  72.1  63.9  52.4  36.7  24.3    48.4
DES MOINES WSFO ARPT      | 1948-2010 |  20.4  25.8  37.0  50.7  62.0  71.5  76.0  73.9  65.1  53.5  38.7  25.7    50.0
DES MOINES 17 E (CRN)     | 2004-2010 |  21.1  23.3  38.8  51.7  60.6  70.6  73.7  72.3  64.2  51.9  40.2  24.1    49.4
DES MOINES WSO CITY       | 1948-1973 |  20.4  26.0  35.7  50.9  62.7  72.2  76.3  74.4  65.6  55.5  39.4  26.6    50.5
DES MOINES WSFO           | 1995-2010 |  21.2  26.2  37.7  51.3  61.1  70.7  74.9  73.0  65.3  52.6  39.1  25.6    49.9
DUBUQUE LOCK & DAM 11     | 1948-2010 |  19.5  24.0  35.0  49.4  61.0  70.5  74.6  72.8  64.6  53.1  38.6  25.0    49.0
DUBUQUE WSO AP            | 1951-2010 |  17.4  22.5  33.7  47.7  58.5  68.1  71.9  70.0  61.8  50.5  36.1  22.8    46.8
ELDORA                    | 1949-2010 |  16.5  21.6  33.9  48.0  59.9  69.2  73.2  70.8  62.4  50.7  35.9  22.1    47.0
ELKADER 5 SSW             | 1948-2010 |  17.0  22.3  33.4  47.8  58.9  67.9  72.0  70.2  61.6  50.3  35.6  22.2    46.6
EMMETSBURG                | 1948-2010 |  15.6  21.1  32.2  47.5  59.8  69.6  73.4  70.9  62.3  50.8  34.5  21.3    46.6
ESTHERVILLE               | 1948-2010 |  13.8  19.4  30.5  45.8  58.3  68.1  72.0  69.6  60.9  49.2  33.7  19.6    45.1
FAIRFIELD                 | 1896-2010 |  23.0  27.2  38.4  51.5  62.1  71.4  75.9  73.8  65.8  54.3  40.1  27.3    50.9
FAYETTE                   | 1900-2010 |  16.3  20.3  32.6  46.8  58.3  67.6  72.1  69.8  61.5  50.0  34.9  21.5    46.0
FOREST CITY 2 NNE         | 1948-2010 |  14.1  19.6  31.5  46.7  59.1  68.5  72.3  70.0  61.6  50.0  33.8  20.2    45.6
FORT DODGE                | 1948-2010 |  16.8  22.2  33.6  48.4  60.0  69.8  73.7  71.3  62.8  51.2  35.9  22.3    47.3
FORT MADISON              | 1952-2010 |  23.9  28.8  40.1  52.9  63.1  72.3  76.7  74.7  66.9  55.3  41.8  29.2    52.1
GLENWOOD 3 SW             | 1893-2008 |  22.9  27.3  38.8  52.0  62.6  72.2  76.5  74.6  66.5  54.9  39.4  27.4    51.3
GREENFIELD 1 WNW          | 1948-2010 |  21.2  26.5  37.5  51.3  61.8  70.9  75.3  73.1  65.2  54.0  38.9  26.1    50.2
GRINNELL 3 SW             | 1893-2010 |  19.2  23.3  35.1  48.7  59.7  69.1  73.5  71.5  63.3  51.8  37.4  24.2    48.1
GRUNDY CENTER             | 1948-2010 |  16.2  21.4  33.0  47.4  59.1  68.8  72.3  70.1  61.9  50.4  35.6  21.7    46.5
GUTHRIE CENTER            | 1895-2010 |  20.2  24.3  35.8  49.5  60.7  69.9  74.8  72.5  64.0  52.2  37.5  24.7    48.9
GUTTENBERG L & D 10       | 1948-2010 |  18.6  23.6  34.9  49.3  60.9  70.2  74.3  72.3  63.9  52.4  37.7  24.2    48.5
HAMPTON                   | 1893-2010 |  16.4  20.5  32.7  47.4  59.2  68.8  72.9  70.8  62.7  50.9  35.0  21.7    46.6
HARLAN                    | 1948-2010 |  19.6  25.4  36.2  50.2  61.4  70.7  74.6  72.4  64.0  52.4  37.5  24.7    49.1
HAWARDEN                  | 1948-2010 |  16.6  22.5  33.6  48.3  60.1  69.8  74.2  72.1  62.8  50.8  34.9  21.7    47.3
HUMBOLDT WATER PLANT      | 1997-2009 |  17.8  22.1  33.1  48.3  59.2  68.1  73.0  69.5  62.3  50.0  36.4  22.4    46.8
HUMBOLDT 3 W              | 1956-1997 |  15.4  21.1  33.5  48.0  60.5  69.7  73.0  70.6  61.9  50.7  34.5  21.1    46.7
IDA GROVE 5 NW            | 1948-2007 |  17.2  23.1  33.9  48.5  60.0  69.8  74.0  71.5  62.9  51.4  35.7  22.7    47.5
INDEPENDENCE 5 ENE        | 1978-2009 |  18.2  23.6  34.8  48.1  60.0  69.0  72.5  70.3  62.7  50.6  35.9  22.3    47.3
INDEPENDENCE              | 1948-1981 |  15.2  20.9  32.1  47.5  59.4  68.6  72.3  69.8  61.7  50.8  35.9  21.8    46.3
INDIANOLA                 | 1893-2010 |  21.7  26.0  37.7  51.0  61.6  70.8  75.6  73.6  65.5  54.1  39.2  26.5    50.3
INWOOD 2 SW               | 1948-1973 |  13.9  20.1  30.0  47.0  59.2  68.8  73.2  71.7  61.8  51.1  34.5  21.0    46.0
IOWA CITY 1 S             | 1948-2010 |  21.7  27.1  38.3  51.9  62.8  71.9  75.9  73.8  65.9  54.6  40.2  27.0    50.9
IOWA FALLS                | 1948-2010 |  16.7  21.9  33.5  48.1  60.0  69.2  73.0  70.6  62.4  51.1  35.6  22.2    47.0
JEFFERSON 1 S             | 1948-2010 |  19.4  24.8  35.8  50.3  61.6  70.8  74.9  72.6  64.3  52.9  37.7  24.6    49.1
KEOKUK                    | 1933-2010 |  25.3  29.4  40.4  53.2  63.9  73.2  77.5  75.5  67.6  56.3  42.2  30.1    52.9
KEOSAUQUA STATE PARK      | 1893-2010 |  24.1  28.1  39.7  52.2  62.6  71.8  76.3  74.5  66.5  54.9  40.8  28.4    51.7
KNOXVILLE                 | 1948-2010 |  21.5  27.0  37.8  51.5  62.6  71.6  76.1  73.9  65.6  54.5  39.7  26.8    50.7
LAKE CITY                 | 1948-1972 |  17.1  23.1  32.6  49.2  61.0  70.5  74.4  72.7  63.5  53.3  37.2  24.4    48.3
LAKE PARK                 | 1948-2010 |  13.5  18.9  30.0  45.7  58.4  68.2  72.6  70.3  61.1  49.2  33.1  19.3    45.0
LAMONI                    | 1948-2010 |  22.4  27.7  39.2  51.7  62.0  71.6  76.2  74.1  65.5  53.6  40.0  27.3    50.9
LAMONI FAA AIRPORT        | 1949-1962 |  22.3  27.7  34.4  49.1  60.5  70.2  74.4  72.9  64.4  54.0  37.6  27.1    49.6
LE CLAIRE L & D 14        | 1948-2010 |  21.7  26.2  36.9  50.7  62.1  71.6  75.6  73.6  65.8  54.3  40.0  27.0    50.5
LE MARS                   | 1896-2010 |  17.7  22.1  34.3  48.6  60.2  69.8  74.5  72.2  63.4  51.5  35.4  22.6    47.7
LEON 6 ESE                | 1962-2010 |  22.0  27.0  38.5  51.0  61.1  70.2  74.9  72.9  64.2  53.0  39.5  26.6    50.1
LITTLE SIOUX 2 NW         | 2002-2010 |  18.1  21.6  36.8  49.6  60.2  69.5  73.7  72.0  63.6  50.4  37.3  23.6    48.0
LOGAN                     | 1893-2010 |  20.7  25.3  37.1  50.8  61.8  71.1  75.7  73.6  65.1  53.3  37.9  25.3    49.8
MANCHESTER #2             | 1976-2010 |  16.4  21.6  34.1  47.4  58.8  68.3  72.0  69.8  61.5  49.1  35.6  22.0    46.4
MAPLETON NO 2             | 1948-2010 |  18.6  24.7  35.3  49.7  61.0  70.2  74.1  72.2  63.5  52.2  36.6  23.8    48.5
MAQUOKETA 3 S             | 1897-2010 |  19.5  23.2  35.2  48.5  59.6  68.9  73.0  71.0  63.0  51.7  37.2  24.1    47.9
MARSHALLTOWN 2            | 1893-2010 |  18.7  22.9  35.1  49.0  60.3  69.8  74.2  71.8  63.5  51.9  36.9  23.8    48.2
MASON CITY                | 1896-2010 |  15.2  19.6  31.7  46.4  58.3  67.9  72.3  69.8  61.7  49.8  34.1  20.5    45.6
MASON CITY AP             | 1948-2010 |  14.1  19.5  31.1  46.3  58.3  68.1  71.9  69.7  60.8  49.2  33.7  19.7    45.2
MILFORD 4 NW              | 1948-2010 |  13.9  19.8  31.3  46.5  58.8  68.4  72.5  70.2  61.5  49.8  33.4  19.5    45.5
MILLERTON                 | 1893-1951 |  23.5  26.1  38.3  50.9  61.3  70.4  75.7  74.2  66.5  55.1  40.0  27.6    50.8
MISSOURI VALLEY 1 NNE     | 1948-1956 |  21.7  29.0  36.0  52.2  63.4  72.8  77.3  74.7  66.8  55.8  40.1  27.6    51.4
MOUNT AYR 4 SW            | 1893-2010 |  22.6  26.8  38.0  50.8  61.2  70.6  75.3  73.6  65.5  54.2  39.5  27.2    50.4
MOUNT PLEASANT 1 SSW      | 1948-2010 |  22.6  27.6  38.7  51.9  62.3  71.3  75.3  73.4  65.6  54.6  40.7  27.6    51.0
MUSCATINE                 | 1948-2010 |  22.3  27.4  38.4  51.9  62.8  71.9  75.7  73.8  65.9  54.6  40.4  27.3    51.0
MUSCATINE 2 N             | 1999-2010 |  23.7  26.8  39.0  52.7  61.8  71.2  74.8  73.2  66.2  54.0  42.7  27.2    51.1
NEW HAMPTON 1 E           | 1897-2010 |  15.6  19.8  32.1  46.8  58.4  67.8  72.2  70.0  61.7  50.2  34.7  20.8    45.8
NEWTON 2 E                | 1899-2010 |  19.8  25.2  36.4  50.6  61.8  71.2  75.2  73.1  64.8  53.4  38.5  25.2    49.6
NORTHWOOD                 | 1948-2010 |  13.7  19.2  30.9  46.3  58.7  68.3  72.0  69.7  60.9  49.3  33.4  19.5    45.2
NORWICH SCS EXP FARM      | 1948-1970 |  22.2  28.3  36.9  51.7  62.6  70.9  75.3  73.2  64.9  55.8  40.0  28.0    50.8
OAKLAND 4 WSW             | 1948-2010 |  20.0  25.6  36.5  50.3  61.4  70.7  74.6  72.4  64.2  52.8  37.7  25.3    49.3
OELWEIN                   | 1948-2005 |  15.9  21.7  32.7  47.5  59.1  68.4  72.2  70.1  61.9  50.5  35.2  22.0    46.4
ONAWA                     | 1899-2010 |  20.4  25.1  36.7  50.8  61.8  71.2  75.8  73.6  65.0  53.5  37.8  24.9    49.7
OSAGE                     | 1948-2010 |  14.8  20.3  31.9  47.0  58.9  68.3  72.2  70.1  61.6  50.2  34.6  20.5    45.9
OSCEOLA 3 WSW             | 1948-2010 |  21.5  26.4  37.4  51.0  61.5  70.8  75.3  73.0  64.7  53.4  38.9  26.3    50.0
OSKALOOSA                 | 1893-2010 |  21.6  25.6  37.4  50.6  61.5  70.7  75.2  73.0  65.2  53.8  39.0  26.4    50.0
OTTUMWA AIRPORT           | 1948-2010 |  21.6  26.8  37.5  51.2  62.3  71.8  75.9  73.7  65.2  53.9  39.7  26.8    50.5
PERRY                     | 1948-2010 |  18.3  23.5  34.9  49.1  60.5  70.0  74.0  71.5  63.2  51.7  37.0  23.9    48.1
POCAHONTAS 2 SE           | 1948-2010 |  15.8  21.2  32.5  47.9  60.0  69.7  73.2  70.6  62.3  50.6  35.0  21.1    46.7
POSTVILLE                 | 1991-2010 |  16.9  19.1  32.7  47.5  57.1  68.1  71.5  69.3  62.0  48.6  36.4  22.0    45.9
PRIMGHAR                  | 1948-2010 |  15.8  21.8  33.0  48.2  60.4  69.8  73.8  71.6  63.1  51.2  34.9  21.0    47.1
RATHBUN DAM               | 1970-2010 |  20.7  25.6  38.0  50.8  60.9  70.5  75.2  73.0  64.7  52.4  38.7  26.5    49.7
RED OAK                   | 1948-2010 |  21.9  27.3  38.4  51.9  62.8  72.0  76.3  74.2  65.5  53.9  39.0  26.9    50.8
ROCK RAPIDS               | 1893-2010 |  14.8  19.6  32.1  46.8  58.7  68.6  73.6  71.2  61.9  49.2  33.5  20.1    45.8
ROCKWELL CITY             | 1894-2010 |  18.1  22.3  34.4  48.4  60.1  69.9  74.1  71.8  63.6  51.9  36.0  22.8    47.8
SAC CITY                  | 1948-2010 |  17.2  22.6  33.7  48.5  60.1  69.7  73.9  71.6  63.0  51.4  35.9  22.8    47.5
SANBORN                   | 1948-2010 |  14.2  19.9  30.8  46.2  58.6  68.3  72.5  70.2  61.3  49.4  33.3  19.7    45.4
SARATOGA 2 E              | 1949-1968 |  13.2  17.8  27.4  44.3  56.2  65.2  69.3  67.2  58.3  49.6  33.0  20.0    43.5
SHELDON                   | 1948-2010 |  14.4  20.4  31.8  46.8  58.9  68.4  72.3  70.0  61.2  49.4  33.5  20.0    45.6
SHENANDOAH                | 1948-2010 |  22.9  28.5  39.4  52.7  63.5  72.8  77.0  74.9  66.4  55.1  40.3  27.9    51.8
SIBLEY 5 NNE              | 1948-2010 |  13.6  19.4  30.4  45.8  58.0  67.6  71.6  69.4  60.7  49.3  32.9  19.3    44.8
SIDNEY 1 NNW              | 1949-2010 |  23.4  29.1  39.5  52.8  63.5  72.7  76.8  74.7  66.5  55.6  40.5  28.1    51.9
SIGOURNEY                 | 1948-2010 |  20.9  26.0  37.0  50.8  61.7  71.0  75.2  73.2  65.0  53.8  39.4  26.3    50.0
SIOUX CENTER 2 SE         | 1948-2010 |  16.5  22.4  34.0  49.0  60.5  70.1  73.7  71.5  63.0  51.1  35.0  21.6    47.4
SIOUX CITY WSO AP         | 1948-2010 |  18.2  24.1  35.1  49.7  61.3  70.8  75.1  72.8  63.6  51.8  36.2  23.1    48.5
SIOUX RAPIDS 4 E          | 1948-2010 |  15.6  21.1  32.2  47.5  59.6  69.1  72.9  70.6  61.8  50.3  34.4  20.9    46.3
SPENCER 1 N               | 1895-2010 |  15.4  20.1  31.7  47.1  59.0  68.7  73.3  70.8  62.0  50.0  33.3  20.3    46.0
SPIRIT LAKE               | 1998-2010 |  17.0  21.1  32.6  48.2  59.1  68.4  73.6  71.0  63.5  49.5  36.4  21.1    46.8
STORM LAKE 2 E            | 1893-2010 |  16.6  20.3  32.5  46.9  58.8  68.3  73.1  71.0  62.5  50.8  35.1  21.6    46.5
SWEA CITY                 | 1954-2010 |  14.0  19.4  31.4  46.7  59.4  68.6  72.3  69.9  61.5  49.8  34.1  19.7    45.6
TINGLEY                   | 1948-1956 |  22.6  28.4  35.2  50.3  61.7  71.2  75.4  72.6  65.5  55.1  38.9  27.1    50.3
TIPTON 4 NE               | 1902-2010 |  19.9  24.2  36.3  49.5  60.7  70.0  74.2  72.0  64.3  52.6  38.3  25.1    48.9
TOLEDO                    | 1948-2010 |  17.8  23.0  34.2  48.4  59.5  69.1  73.1  71.1  62.8  51.5  37.0  23.4    47.6
TRIPOLI                   | 1948-2010 |  15.8  21.2  32.9  47.5  59.5  68.8  72.4  70.3  62.0  50.6  35.5  21.4    46.5
VINTON                    | 1948-2010 |  18.7  24.0  35.8  50.0  60.9  70.1  73.9  71.6  63.6  52.3  37.5  23.9    48.5
WASHINGTON                | 1893-2010 |  22.2  26.3  38.2  51.4  62.2  71.3  75.7  73.6  65.8  54.4  39.6  26.8    50.6
WATERLOO                  | 1895-1950 |  18.7  21.3  34.7  48.6  60.0  69.3  74.4  72.0  63.8  52.1  36.7  23.3    47.9
WATERLOO WSO AP           | 1950-2010 |  16.2  21.7  33.6  47.8  59.7  69.4  73.0  70.6  62.3  50.5  35.7  22.0    46.9
WAUKON                    | 1948-2010 |  15.4  20.3  31.7  46.4  57.8  67.0  71.2  69.4  61.0  49.8  34.4  20.5    45.4
WEBSTER CITY              | 1893-2010 |  17.8  22.4  34.6  48.4  59.9  69.5  73.8  71.4  63.3  51.4  35.9  22.8    47.6
WILLIAMSBURG              | 1948-2010 |  19.7  24.7  36.3  50.0  61.1  70.5  74.2  72.1  64.0  52.7  38.4  25.2    49.1
WINTERSET 2 NNW           | 1948-2010 |  20.4  25.4  36.4  50.4  61.0  70.0  74.4  72.3  64.0  53.0  38.4  25.8    49.3
WOODWARD 7 N              | 1948-1974 |  18.8  24.5  34.2  50.0  61.5  70.4  74.0  72.3  64.0  54.4  38.3  25.4    49.0

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