ILLINOIS

                   MONTHLY AVERAGE NUMBER OF DAYS PRECIPITATION GREATER THAN OR EQUAL TO 0.01 INCHES

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

ALBERS                    | 1990-2010 |     7     6     8    10    10     8     7     6     6     7     7     8      90
ALBION                    | 1948-2006 |     7     7     9    10    10     8     7     7     6     6     8     8      95
ALEDO                     | 1901-2010 |     6     6     8    10    11    10     8     8     8     7     7     7      96
ALTON DAM 26              | 1948-2010 |     8     8    10    10    10     8     8     7     7     8     8     8     101
AMBOY                     | 1996-2009 |     8     6     7    10    12    12     9    10     7     8     8     7     105
ANNA 1 E                  | 1901-2010 |     8     8    10    10    10     9     7     7     7     7     8     9      99
ANNAWAN                   | 1948-1960 |     6     6     8     9     9     7     8     8     6     5     6     7      83
ANTIOCH                   | 1948-2008 |     8     8     9    11    11    10     9     9     8     8     8     8     108
APPLE RIVER CANYON SP     | 1985-2010 |     5     5     5     8     9     9     7     7     7     6     6     5      78
ARLINGTON HEIGTS 4 SS     | 1951-1962 |     8     8    11    11    10     9     9     7     6     8     8     9     104
ATHENS 2 SW               | 2000-2010 |     9     8    10    10    12    11     9     8     8     9     8    10     113
AUGUSTA                   | 1948-2010 |     7     6     8    10    10    10     7     8     6     7     6     6      92
AURORA COLLEGE            | 1901-2010 |     9     7    10    10    11    10     8     9     8     8     8     9     106
AVON 5 NE                 | 1950-2010 |     6     5     8    10    10     8     8     8     7     7     6     6      88
BARRINGTON                | 1962-2010 |     8     7    10    11    11    11     9    10     9     9    10    10     114
BARRY WATERWORKS          | 1948-1976 |     5     4     6     8     8     7     6     5     6     6     5     6      72
BEARDSTOWN                | 1948-2010 |     6     6     8    10     9     8     8     7     7     7     7     7      90
BEECHER CITY 1W           | 1990-2010 |     9     7     9    10    12    10     8     7     7     8     8    10     106
BELLEVILLE SIU RESEARCH   | 1948-2010 |     7     6     9    10    10     8     7     7     6     7     7     7      92
BELVIDERE                 | 1948-2010 |     9     9    10    11    12    12     9     9     8     9     8    10     115
BENTLEY                   | 1948-2010 |     7     6     9    10    11    10     9     8     8     8     7     7      99
BENTON FOREST SERVICE     | 1948-2009 |     7     7     9     9     9     8     7     6     6     7     8     8      90
BLOOMINGTON WATERWORKS    | 1949-2010 |     7     6     9    10    10     9     8     8     7     8     8     8      98
BLOOMINGTON 5 W           | 1999-2010 |     9     8     9    10    12    11     8     9     7     9     7    10     110
NORMAL                    | 1901-1977 |     8     8    10    11    11    10     8     8     8     8     8     9     104
BLUFFS                    | 1948-1986 |     6     6     8     9    10     8     8     7     7     6     7     6      89
BOURBONNAIS 3 NW          | 1991-2010 |    11     9    11    12    12    12    10    10     8     9    11    11     126
BRADFORD 1 W              | 1980-2010 |     7     6     8     9    10     9     8     8     7     8     8     7      94
BRADFORD FAA AIRPORT      | 1948-1959 |     9     8    10    12    11    10    10     8     7     6     8     9     110
BROOKPORT DAM 52          | 1948-2010 |    10     9    11    11    11     9     8     7     7     7     9    10     108
BROWNSTOWN 4 SW           | 1992-2009 |     9     8     9    10    12     9     8     8     6     7     9     9     104
 UNKNOWN                  | 2000-2010 |     9     8    10    10    12    12     9     9     8    10     9    10     116
CAHOKIA                   | 1969-2010 |     7     7    10    11    11     9     8     8     7     8     8     9     104
CAIRO 3 N                 | 1948-2010 |    10     9    11    11    11     9     9     7     7     7     9    10     110
 UNKNOWN                  | 2001-2009 |     9     9    10     9    13     7     9     8     8     9     9    10     110
 UNKNOWN                  | 2004-2010 |     7     8     9    10    12    10     8     9     7     8     7    10     104
CANTON                    | 1948-2004 |     6     5     8     9    10     8     8     7     7     7     7     7      89
CARBONDALE SEWAGE PLANT   | 1910-2010 |     9     8    11    11    11     9     8     8     8     8     9     9     111
CARLINVILLE               | 1901-2010 |     8     7    10    11    11    10     8     8     8     8     8     8     106
CARLYLE                   | 1948-1964 |     8     7    10    10    10     9     8     6     6     6     8     8      95
CARLYLE RESERVOIR         | 1962-2010 |     8     7    10    11    10     9     8     7     8     8     9     9     104
CARMI 6 NW                | 1948-2000 |     8     8    10    11    10     8     8     6     6     7     8     9     100
CARMI 3                   | 1987-2010 |    10     8    11    10    12    10     9     8     8     8     9    11     113
CARTHAGE                  | 1992-2010 |     7     6     6    10    10    10     7     7     6     7     6     7      89
CASEY                     | 1948-2010 |     8     7     9    11    11    10     8     7     6     7     8     8      98
CENTRALIA 2 SW            | 1948-2010 |     8     7     9    10    10     9     8     7     7     8     8     8     100
CHAMPAIGN 9 SW (CRN)      | 2002-2010 |    12    11    16    13    14    13    11    13    11    11    10    12     147
CHANDLERVILLE             | 1948-1962 |     7     7     7     8     9     8     7     6     5     5     5     7      81
CHANNAHON DRESDEN ISLAN   | 1948-2010 |    10     9    11    12    11    10     9     8     8     8     9    11     116
CHARLESTON                | 1901-2010 |     9     8    10    11    11     9     8     8     7     8     8     9     106
CHATSWORTH                | 1996-2010 |     7     6     7     9     9     9     6     6     6     7     6     7      84
CHEBANSE 5 E              | 1990-2001 |     6     6     6    10    10     8     7     7     6     8     6     7      88
CHENOA                    | 1948-2010 |     7     6     8    10    10     9     8     7     7     7     8     7      94
CHESTER                   | 1948-2010 |     7     7     9     9    10     8     8     7     7     7     8     8      94
CHICAGO BOTANICAL GARDE   | 1981-2010 |    10     8    10    12    12    11    10    10     9    10    10    10     123
CHICAGO O'HARE WSO ARPT   | 1958-2010 |    11     9    12    12    11    10    10     9     9    10    11    11     124
CHICAGO UNIVERSITY        | 1948-1994 |    10     9    12    12    11    10    10     9     9     9    10    11     124
CHICAGO MIDWAY AP 3 SW    | 1928-2010 |    11     9    12    12    11    10    10     9     8     9    10    11     122
CHICAGO WB CITY           | 1948-1965 |    10    10    12    13    11    10    10     8     8     7     9    10     118
CHILLICOTHE               | 1948-2010 |     7     6     8    10    10     9     8     8     7     7     8     8      97
CICERO                    | 1948-1959 |    10    10    12    12    10    10    10     9     7     7     9    10     117
CISNE BROWN CAMP          | 1948-2010 |     7     5     8     8    10     9     7     6     5     6     6     6      83
 UNKNOWN                  | 2001-2010 |     7     8    11    10    13    11    10     8     7    10     9    11     113
CLAY CITY 6 SSE           | 1977-2010 |     7     7     9    10    10     8     7     7     6     6     8     9      94
CLINTON                   | 1948-2010 |     8     8    10    11    11    10     8     8     7     8     9     9     107
COBDEN 2 S                | 1951-1976 |     8     8    10    10     9     8     8     7     7     6     8     9      97
COMPTON 1 NW              | 1991-2004 |     8     6     7    11    11    11     9     9     8     8     8     8     104
CONGERVILLE 2 NW          | 1990-2010 |     8     7     9    11    11    11     9     9     7     9     8     8     106
CRYSTAL LAKE              | 1991-2010 |     9     7     8    11    11    10     9     9     7     9     9     9     108
 UNKNOWN                  | 2004-2010 |     8     7    11    10    11    11    10    11     7     8     8    11     114
DANVILLE                  | 1901-2010 |     9     8    10    11    11    10     8     8     8     8     8     9     109
DANVILLE SEWAGE PLANT     | 1948-2010 |     8     8    10    11    11     9     9     8     7     8     9    10     108
DECATUR                   | 1901-2010 |     9     8    10    11    11    10     8     8     8     8     9     9     109
DE KALB                   | 1966-2010 |    10     8    10    12    12    10    10     9     9    10    10    10     119
DIONA 3 SW                | 1977-1994 |     5     6     8     9     7     7     8     7     5     6     9     7      83
DIX                       | 1990-2008 |     9     7     9     9    10     8     7     6     6     6     8     9      94
DIXON 1 NW                | 1901-2009 |     7     6     8    10    11    10     8     8     8     8     7     8     100
DIXON SPRINGS AGR CENTE   | 1967-2010 |     8     8    10    10    10     9     8     7     7     7     9    10     103
DU QUOIN 2 S              | 1901-2010 |     8     7     9    10    10     9     7     7     7     7     8     8      95
DWIGHT                    | 1990-2010 |     6     6     8    10    10     9     8     8     7     8     8     8      94
 UNKNOWN                  | 2003-2010 |     8     8    10     9    10    10     9     9     7     8     8    10     106
EAST ST LOUIS PARKS CO    | 1948-1968 |     7     6     9    10     9     9     8     6     6     6     8     7      92
EDWARDSVILLE 1 NE         | 1948-2010 |     8     7     9    11    11     9     8     7     7     8     8     8     101
 UNKNOWN                  | 2000-2010 |     9     9    10     9    13    11    10     8     7     8     9    11     114
EFFINGHAM                 | 1901-2010 |     8     8    10    11    11    10     8     8     8     8     9     9     106
ELBURN                    | 1999-2010 |     6     7     8     9    11     9     7     9     6     8     7     9      96
ELGIN                     | 1948-2010 |     8     6     8    11    11    10     9     9     8     8     9     9     107
ELIZABETH 5 S             | 1984-2010 |     8     8     8    10    11    10     9    10     9     9     9     9     109
ELIZABETHTOWN 1 NW        | 1948-1968 |    10    10    11    11    11     9    10     7     7     6     9     9     110
ELSAH PRINCIPIA COL       | 1948-1960 |     8     8    10    12    11    10     8     8     7     6     6     6      98
 UNKNOWN                  | 2001-2010 |     7     7     8    10     9     8     7     9     6    10     8     7      98
FAIRBURY WATERWORKS       | 1948-2010 |     7     6     8     9     9     9     8     7     7     7     8     8      92
FAIRFIELD RADIO WFIW      | 1901-2010 |     9     8    10    11    11     9     8     7     7     7     8     9     103
FARMER CITY               | 1948-2010 |     7     6     9     9     9     8     7     7     6     7     8     8      91
FISHER (RIVER)            | 1997-2010 |     9     7     9    10    11    11     8     8     6     9     8     9     106
FLORA                     | 2000-2010 |     7     7     9     8    12    10     8     7     6     7     8     9      99
FLORA 5 NW                | 1901-2009 |     8     7     9    10    10     9     8     7     7     7     8     8      96
FREEPORT                  | 1909-1973 |     8     7     9    10    11    11     9     8     9     8     8     8     107
FREEPORT WASTE WTR PLT    | 1948-2010 |     8     7     9    10    11    11    10    10     9     8     8     9     110
FULTON LOCK & DAM #13     | 1948-2010 |     7     6     9    10    10    10     8     9     8     8     8     8     100
GALENA                    | 1948-2010 |     7     6     9    10    11    10     9     9     8     8     8     8     103
GALESBURG                 | 1948-2010 |     8     7    10    11    11     9     9     8     8     8     8     9     105
GALVA                     | 1901-2010 |     7     6     9    11    12    10     8     9     8     8     7     7     102
GEBHARD WOODS STATE PAR   | 1970-1995 |     8     6     9    10    10     8     9     9     8     8     9     8     102
GENESEO                   | 1948-2010 |     8     6     9    10    11    10     9     9     8     8     8     8     105
GENOA 2 SW                | 1999-2010 |     9     8    11    11    12    12     9    10     8     9    10    11     119
GIBSON CITY 1 E           | 1948-2008 |     8     7    10    11    11     9     8     8     7     8     9     9     103
GLADSTONE DAM 18          | 1948-2010 |     7     7     9    10    11    10     9     8     8     8     8     8     102
GLENDALE EXPERIMENT ST    | 1948-1967 |     8     8    10    10    10     9     9     7     6     6     7     8      98
 UNKNOWN                  | 2002-2010 |    11     9    11    10    12    13    10    10     8    10    10    12     123
GOLCONDA 1 SE             | 1948-1980 |    10     9    11    11    10     9     9     8     7     7     9    10     109
GOLDEN                    | 1948-2008 |     5     5     8     9    10     8     8     7     6     6     7     6      84
GRAFTON                   | 1948-2001 |     6     6     8    10     9     7     7     6     6     7     7     6      87
GRAND CHAIN DAM 53        | 1948-2010 |    10     8    10    10    10    10     7     6     7     7     8    10     104
GRAND TOWER 2 N           | 1948-2009 |     7     7     9     9     9     8     7     6     6     6     7     7      88
 UNKNOWN                  | 2000-2010 |    10     9    11    10    12     9    10     8     7     9    10    13     118
GREENFIELD 1 S            | 1948-2010 |     8     7    10    10    11     9     8     7     7     8     9     9     104
GREENUP 1 E               | 1948-2003 |     7     6     9    10     9     8     7     6     6     6     8     8      91
GREENVILLE 1 E            | 1901-2010 |     7     6     9    10    10     9     7     7     7     7     8     7      93
GRIDLEY                   | 1948-1960 |     8     8     9    13    10    10     9     8     7     7     8     8     104
GRIGGSVILLE               | 1901-2010 |     7     6     8    10    10     9     8     8     8     7     7     7      96
GURNEE PUBLIC WORKS       | 1987-2004 |     9     7     8    11    12    11     8     9     9     9     9     8     109
HAMMOND 1 E               | 1992-2010 |     8     7     9    10    12     9     8     7     6     8     9     8     101
HARDIN                    | 1948-1974 |     6     6     8    10     9     8     8     6     7     6     5     6      85
HARRISBURG                | 1901-2010 |     8     8    10    10    10     8     7     7     6     6     8     8      97
HARRISBURG DISPOSAL PLA   | 1948-1986 |     8     8    10    10    10     8     8     7     6     6     8     8      97
HARVARD                   | 1990-2010 |    10     8    10    12    12    11    10    10     8    10     9     9     120
HAVANA                    | 1901-1966 |     7     7     8    11    11    10     8     7     8     7     6     7      96
HAVANA 4 NNE              | 1948-2010 |     7     6     9    10    10     9     8     7     7     7     7     8      95
HENNEPIN POWER PLANT      | 1962-2009 |     5     5     7     9    10    10     8     9     8     7     7     5      91
 UNKNOWN                  | 2004-2010 |    10    10    13    11    14    13    11     8     9    11     9    13     131
HIGHLAND                  | 1991-2010 |     8     7     9    10    12     9     8     7     7     7     8     8      98
HILLSBORO 2 SSW           | 1901-2010 |     7     7     9    10    10     9     7     7     7     7     7     8      95
HOOPESTON                 | 1902-2010 |     9     8    10    11    11    10     9     8     8     8     9     9     109
HUTSONVILLE POWER PLANT   | 1948-2010 |     8     7    10    11    11     9     9     7     7     8     8     8     103
ILLINOIS CITY DAM 16      | 1948-2010 |     9     8    11    11    12    11    10     9     9     8     8    10     115
IUKA 7 SW                 | 1997-2010 |     8     8    10    10    12    10     9     7     7     8     8     9     109
JACKSONVILLE 2 E          | 1901-2010 |     7     7    10    11    11    10     8     8     8     8     8     8     102
JACKSONVILLE SEWAGE PLA   | 1948-2010 |    10     8    11    10    11    12     9     8     8     8     8    10     112
JERSEYVILLE 2 SW          | 1948-2010 |     7     7    10    11    11     9     8     7     7     8     8     8     102
JOLIET BRANDON RD DAM     | 1948-2010 |    10     9    11    12    11    10     9     9     8     9    10    10     117
JOLIET                    | 1901-1974 |     9     8    10    11    11    10     8     8     8     8     8     9     107
KANKAKEE 3 SW             | 1917-1973 |     8     7     9    12    12    10     8     9     9     8     8     8     107
KANKAKEE 4 NW             | 1948-1960 |    10     9    10    12    10    10     9     8     7     7     8    10     109
KANKAKEE SEWAGE PLANT     | 1948-2010 |    10     8     9    11    11    10     8     8     7     8     9    10     109
KASKASKIA R NAV LOCK      | 1974-2010 |     6     6    10    10    11     8     8     7     7     8     8     8      95
KEITHSBURG 1 NW           | 1948-2009 |     6     6     8     9     9     8     8     8     7     6     6     7      89
KEWANEE                   | 1948-2010 |     8     7     9    10    11    10     9     9     8     8     8     9     106
KINCAID                   | 1973-2010 |     8     7    10    10    10     9     8     7     6     8     8     8      99
KINMUNDY                  | 1990-2010 |     9     8     9    11    10     9     7     7     7     7     8     9     100
KNOXVILLE                 | 1999-2010 |     8     8    10    11    13    12    10    11     8    10     8    10     119
LACON 1 N                 | 1950-2009 |     8     7    10    11    12     9     9     9     8     9     9     9     110
LA HARPE 1 SW             | 1901-2010 |     6     6     8     9    10     9     8     8     8     7     7     6      91
LAKE VILLA 2 NE           | 1985-2005 |    11     9    11    12    12    10    10    10     9    10    11    11     124
LANARK 1 SE               | 1948-2010 |     7     7     9     9    11    11     9     8     7     7     8     9     102
LA SALLE PERU             | 1948-1963 |    10     9    11    11    11    10    10     8     8     8     8     9     114
LA SALLE 1 S              | 1950-1999 |     8     6     9    11    10     9     8     8     8     7     7     7      97
LAWRENCEVILLE             | 1967-2010 |    10     9    11    11    11    10     9     8     7     8    10    10     112
LAWRENCEVILLE 3 WSW       | 1948-1966 |     8     7     9     9     9     8     8     6     6     6     8     7      89
LE ROY                    | 1948-1960 |     9     8    10    12    11    10     8     8     7     7     8     8     109
 UNKNOWN                  | 2000-2010 |     6     6     8     8     8    10     8     8     6     8     6     8      89
LEXINGTON                 | 1992-2009 |     4     4     6     8    10     8     7     9     6     7     7     6      84
LINCOLN                   | 1906-2010 |     8     8    10    11    11    10     8     8     8     8     8     9     107
LINDENWOOD                | 1997-2004 |     8     6     8    10    12    11     9    10     6     8     7     7     102
LITTLE RED SCHOOL HOUSE   | 1992-2010 |    10     8    10    11    13    13    10    11     9    10     9    11     124
LOAMI 3 SSW               | 1999-2010 |     7     6     9     9    10     9     7     6     6     7     6     8      90
LOUISVILLE                | 1992-2010 |     6     5     8     9    10    10     7     6     6     6     8     7      89
LOVINGTON 2 NW            | 2000-2010 |     8     8    10     9    12    10    10     8     7     9     9    10     111
MACKINAW                  | 1948-2010 |     8     7     9    10    10     9     8     8     7     8     8     9     102
MACOMB                    | 1948-2010 |     8     7     9    10    11    10     9     8     8     7     8     8     102
MAKANDA 1 NW              | 1951-1976 |     8     8    11    11    11     9     9     8     8     7     8    10     108
MARENGO                   | 1901-2010 |     7     6     8    10    10    10     8     8     8     8     8     7      98
MARION 4 NNE              | 1948-1998 |     9     8    10    11    10     9     8     7     7     7     8     8     103
MARSEILLES LOCK           | 1948-2010 |     9     8    10    11    11    10     9     8     8     8     9    10     114
MARSHALL                  | 1948-2004 |     8     7    10    10    11    10     9     7     7     7     9     8     103
MASON CITY 1 W            | 1948-2010 |     7     7     9    10    10     9     8     8     7     8     8     8     101
MATTOON                   | 1948-2010 |     9     8    10    11    11    10     9     8     7     8     9     9     109
MCHENRY LOCK & DAM        | 1948-2010 |     9     8     9    11    11    11     9    10     9     8     9     9     112
MC HENRY 2 S              | 1948-1960 |     8     7    10    11    10    10    10    10     7     7     8     9     106
MC LEANSBORO 2 E          | 1901-2002 |     9     8    10    11    10     9     8     8     7     7     8     9     103
MEDORA                    | 1948-2010 |     8     7    10    11    11     9     8     8     8     8     8     8     103
 UNKNOWN                  | 2001-2010 |     8     8    10    11    12    11     9     9     6     9     8    10     112
MILFORD 5 NW              | 1999-2010 |    11    11    13    12    14    14    12    10    10    12    12    13     143
MINONK                    | 1901-2010 |     8     7     9    10    11    10     8     8     8     8     8     8     104
MOLINE WSO AP             | 1948-2010 |     9     8    11    11    12    10    10     9     8     8     9    10     114
MOMENCE                   | 1990-2010 |     8     6     8    10    10     9     8     8     6     8     8     8      95
MONEE RESERVOIR           | 1994-2010 |     7     6     6     9    11    10     8     9     7     9     7     6      94
MONMOUTH                  | 1901-2010 |     7     7     9    10    12    10     8     8     8     8     8     7     103
MONMOUTH 4 NW             | 1995-2010 |     8     7     8    12    14    13     8    10     8     9     7     8     110
MONTICELLO                | 1948-1964 |     8     8    10    11    10     9     8     7     6     6     8     8      99
MONTICELLO 2              | 1964-2009 |     8     7    10    11    11     9     9     8     7     8     9     9     106
MORRIS                    | 1948-1981 |     7     7     9    11    10     9     8     7     7     6     7     8      96
MORRIS 5 N                | 1948-2010 |     8     7     8    10    10    10     9     8     7     8     7     8      99
MORRISON                  | 1901-2010 |     8     7     9    10    12    10     9     9     8     8     7     8     104
MORRISONVILLE             | 1948-2010 |     8     7     9    10    10     9     8     7     6     8     8     8      98
MORRISONVILLE 4 SE        | 1901-1971 |     8     7     9    10    10    10     8     7     8     7     7     8      99
MORTON                    | 1997-2010 |     9     8    10    10    12    12     8     9     7     9     8    10     113
MOUNT CARMEL              | 1948-2010 |    10     8    11    11    12     9     8     7     6     8    10    10     110
MOUNT CARMEL 3 N          | 1902-1977 |    10     8    11    11    11    10     8     8     7     7     8    10     108
MOUNT CARROLL             | 1901-2010 |     8     7     9    10    12    10     9     9     9     8     8     8     107
MOUNT OLIVE               | 1948-2010 |     6     6     8     8     9     7     7     6     5     6     6     6      79
MOUNT PULASKI             | 1948-2010 |     7     7     9    10    10     9     8     7     7     7     7     8      96
MOUNT STERLING            | 1948-2010 |     6     5     7     9     9     8     8     7     6     6     7     6      84
MT VERNON 3 NE            | 1901-2010 |     8     8    10    10    10    10     8     7     7     7     8     8     101
MOWEAQUA                  | 1963-2010 |     6     6     8    10     9     8     8     7     6     7     7     6      88
MUNDELEIN 4 WSW           | 1999-2010 |    10    10    10    11    13    13    10    10     8    10    10    12     125
MURPHYSBORO 2 SW          | 1948-2010 |     8     7     9     9    10     9     7     6     6     7     7     8      94
NASHVILLE 4 NE            | 1948-2010 |     8     7    10    10    10     9     8     7     7     7     8     8      98
NEWARK 2 SSE              | 1999-2010 |     9     8     9    10    11    11     8     9     7    10     9     9     110
NEWARK 7 E                | 1948-1964 |     6     6     7     9     9     8     7     5     6     5     5     6      79
NEW ATHENS                | 1990-2010 |     8     6     9    11    12    10     9     8     7     7     8     9     105
NEW BOSTON DAM 17         | 1948-2010 |     7     7     9    10    10     9     8     8     8     7     7     8      99
NEW BOSTON 2 NW           | 1948-1960 |     7     7     7     9     9     8     8     6     6     5     6     6      85
NEW BURNSIDE              | 1901-1964 |    10     9    11    11    11    10     8     9     8     8     8    10     114
NEWMAN 1 SE               | 1990-2010 |     8     6     8     9    10     9     8     6     6     7     8     8      94
NEW SALEM STATE PARK      | 1964-1972 |     6     6     9    12    10     9     8     6     9     8     7     8      97
NEWTON                    | 1995-2010 |    10     8    10    10    12    10     8     7     6     8     8    10     108
NEWTON 6 SSE              | 1948-2003 |     9     8    10    11    11     9     8     7     7     8     9     9     107
NORMAL                    | 1977-2010 |     9     8    11    12    12    10     9    10     8    10    10    10     118
 UNKNOWN                  | 2002-2010 |    11     9    12    10    13    14    10    10     8    10    10    13     130
 UNKNOWN                  | 2001-2010 |    10     9    13    10    14    13    11    10     9    10    10    11     131
OLIVE BRANCH              | 1983-1999 |     9     9    10    10    10    10     7     5     7     7     9     9     103
OLNEY                     | 1901-2010 |     9     8    10    11    11     9     8     8     7     7     8     9     106
OREGON 2E                 | 1949-2010 |     6     4     6     6     8     8     7     7     5     5     5     6      73
OREGON POWER PLANT        | 1948-1956 |     8     7    10     9     9    11     9     8     7     7     6     8     100
OTTAWA 4 SW               | 1901-2010 |     8     7     9    11    11    10     8     8     8     8     8     8     105
PALESTINE                 | 1901-2010 |     9     8    10    11    10    10     8     8     7     7     8     9     105
PANA                      | 1901-2010 |     8     8    10    11    11    10     8     8     8     8     9     9     110
PARIS WATERWORKS          | 1901-2010 |     8     7    10    10    10     9     8     7     7     7     8     9     101
PARK FOREST               | 1952-2010 |     9     8    10    11    11    10     9     9     8     9    10     9     112
PATOKA                    | 1995-2010 |     7     6     8     8     9     8     7     5     6     7     7     7      85
PAW PAW 1 E               | 1948-2010 |     7     6     9    11    10    10     9     9     8     8     8     8     103
PAXTON                    | 1987-2010 |     8     6     9    10    10     9     8     9     7     8     9     8     102
PAYSON                    | 1948-2010 |     7     6     9    10    11     9     9     8     8     8     8     8     102
PEORIA WSO AIRPORT        | 1948-2010 |     9     8    11    12    11    10     9     9     8     8     9    10     113
PEOTONE                   | 1948-2010 |     7     7     9    10     9     9     8     8     7     7     9     8      98
PERRY 6 NW                | 1992-2010 |     9     7    10    11    12    10     9     9     8     9     8     9     112
PERU                      | 1963-2010 |     8     7    10    11    11    10     9     9     8     8     9     9     109
PETERSBURG 3 SSW          | 1948-2010 |     6     6     8     9    10     9     8     7     6     7     7     7      90
PETERSBURG 2 SW           | 1988-2010 |     8     7    10    10    11     9     8     8     7     8     8     8     103
PINCKNEYVILLE 2 N         | 1990-2010 |     9     8    10    11    12     8     8     7     6     7     8     9     104
PIPER CITY                | 1949-2010 |     9     7    10    12    12    11     9     9     8    10    10     9     116
PITTSFIELD NO 2           | 1991-2010 |     6     6     8    10    11    10     8     7     8     7     8     6      96
PLAINFIELD 3 NE           | 1999-2010 |    11     9    12    12    13    12    10    10     8    10    10    13     128
 UNKNOWN                  | 2001-2010 |     9     8    10    10    13    12    10    10     8    10     9    10     118
PLEASANT HILL             | 1948-1976 |     7     7     9    11    11    10     9     8     8     7     7     8     101
PLUMFIELD                 | 1990-2010 |     8     7     9     9    10     8     7     6     6     6     8     9      94
POLO 5 NW                 | 1995-2010 |    11     8    11    11    13    11    10    10     8     9    10    11     123
PONTIAC                   | 1903-2010 |     8     7    10    11    11    10     8     8     8     8     8     8     106
 UNKNOWN                  | 2000-2010 |     7     8     9    11    11    11     9     9     8     9     8     9     108
PRAIRIE DUROCHER 1 WSW    | 1948-2010 |     7     7    10    10    10     8     8     7     7     7     8     8      97
PRINCETON                 | 1987-2010 |     8     7     8    10    10     9     8     9     7     8     8     8     100
PRINCEVILLE               | 1948-2010 |     7     6     9    10    11     9     9     8     8     8     8     7     100
PROPHETSTOWN 1 NW         | 1948-2010 |     8     7     9    10    10    10     8     8     6     7     6     7      95
QUINCY                    | 1901-1977 |     7     6     8    10    10    10     8     8     8     7     7     7      96
QUINCY FAA AIRPORT        | 1948-2010 |     8     8    10    10    12    10     9     8     8     8     8     8     107
QUINCY DAM 21             | 1948-2010 |     7     6     9    10    10     9     8     7     7     7     7     8      95
QUINCY MEMORIAL BRIDGE    | 1948-1992 |     7     7    10    10    10     9     9     8     8     8     8     8     101
RAMSEY                    | 1990-2010 |     9     8    10    10    12    10     9     8     7     8     9    10     111
RANTOUL                   | 1948-2010 |     8     7     9    10    10     9     8     8     7     7     8     8      99
RED BUD 5 SE              | 1948-2010 |     6     6     8     9    10     8     7     7     6     6     7     7      88
REND LAKE DAM             | 1974-2010 |     7     7    10    11    11     9     8     7     7     8     8     8     101
 UNKNOWN                  | 2001-2010 |     8     8    10    10    11    10     8     9     7     9     7     9     106
ROBERTS 3 N               | 1912-1968 |     7     6     9     9    10     8     7     7     7     7     7     8      92
 UNKNOWN                  | 2000-2010 |     8     8    10    10    12    10    10     7     6     8     8    10     108
ROCHELLE 6 NW             | 1948-1978 |     6     5     9    10    10     9     9     8     7     7     7     7      92
ROCHELLE                  | 1978-2010 |     7     6     8    10    11    10     8     9     8     9     8     8     102
ROCK FALLS                | 1991-2010 |     8     6     8    11    12    12    10     9     8     8     8     8     107
ROCKFORD                  | 1905-1957 |     7     6     8    10    11    10     8     8     8     7     7     7      95
ROCKFORD 6 ENE            | 1950-1984 |     6     5     7    10    11    10     9     8     8     8     7     7      96
ROCKFORD WSO AP           | 1951-2010 |     9     8    11    12    12    10    10     9     9     9     9    10     117
ROCK ISLAND L&D 15        | 1985-2010 |    10     8    10    11    13    12     9    10     8    10    10    10     121
ROCKPORT 1 WNW            | 1948-1971 |     4     4     7     9     7     7     7     5     5     5     5     5      70
ROMEOVILLE WFO            | 1997-2010 |    10     8    11    11    13    11    10    10     8    10    10    11     123
 UNKNOWN                  | 2003-2010 |    10     9    11    10    12    13     8    10     8    10     9    11     122
ROSICLARE 5 NW            | 1968-2010 |     8     8    11    10    10     8     8     6     6     7     9     9     100
RUSHVILLE                 | 1901-2010 |     6     6     8     9    10     9     7     7     7     7     6     6      86
 UNKNOWN                  | 2003-2010 |    12     9    12    11    12    13    11    11     8    11    11    13     134
STE MARIE MISSION HOSPI   | 1948-2010 |     8     8    10    11    11     9     9     7     7     8     9     9     105
SALEM                     | 1948-2010 |     9     8    10    11    11    10     9     8     7     8     9     9     109
SHABBONA 5 NNE            | 1998-2010 |     8     7     8    10    11    11     8     8     7     8     7    10     104
SHABBONA 5 NNE (CRN)      | 2003-2010 |    11    10    13    10    12    12    13    11     8     9     9    13     132
SHAWNEETOWN NEW TOWN      | 1948-2010 |     9     9    11    10    10     8     8     7     6     6     8     9     103
SHELBYVILLE DAM           | 1987-2010 |     7     6     9    10    12    10     8     7     7     8     8     8     100
SHERMAN 1 ESE             | 2000-2010 |     9     8    11    11    12    11     9     9     8    10     9     9     114
SHIRLAND                  | 1990-2010 |     4     4     6     8     9     8     7     7     6     6     5     5      76
SIDELL 5 NW               | 1948-2010 |     9     8    10    11    10     9     9     8     7     8     9     9     106
SMITHLAND LOCK & DAM      | 1980-2010 |    10     9    11    10    11     9     8     6     6     8    10    10     108
SPARTA 3 N                | 1901-2008 |     8     8    10    10    10     9     8     8     8     7     8     8     102
SPRINGFIELD WSO AP        | 1948-2010 |     9     8    11    12    11    10     9     8     8     8     9    10     113
SPRINGFIELD WB CITY       | 1948-1955 |    10     8    11    12    11    12     8     8     7     7     8     8     110
 UNKNOWN                  | 2003-2010 |    10    10    10    10    12    13    10    10     8    10     9    12     124
 UNKNOWN                  | 2001-2010 |    10     8    10    10    12    11    10     9     8    10     9    12     120
STEELEVILLE               | 1992-2010 |     7     6    10    11    12    10     8     7     7     8     8     8     102
 UNKNOWN                  | 2004-2010 |     9     8    10    10    10    12     9     9     8     9     7    12     114
STOCKTON 1 N              | 1948-2010 |     8     6     9    11    12    11    10     9     9     8     8     8     108
STREAMWOOD                | 1994-2010 |    10     8    11    12    13    12     9    11     8    10    10    12     128
STREATOR 3 SE             | 1948-2010 |     8     7     9    11    11    10     9     9     7     7     8     9     105
SULLIVAN 5 SSW            | 1948-2010 |     7     7     8     8    11    10     8     6     6     7     8     8      94
SYCAMORE                  | 1901-1965 |     7     6     8     9    11     9     8     8     8     7     8     7      97
TABLE GROVE               | 1948-1956 |     9     9    10    11    10    12     9     7     8     7     7     8     106
TAYLORVILLE               | 1948-2010 |     6     6     9     9     9     8     8     6     6     7     7     8      90
TISKILWA 2 SE             | 1948-1990 |     6     5     8    10    10     9     8     8     8     8     7     6      94
TOULON                    | 1948-2010 |     8     8    10    11    12    10     9     8     8     8     7     8     107
TUSCOLA                   | 1948-2010 |     8     8    10    11    11     9     8     8     7     8     9     9     105
URBANA                    | 1903-2010 |     9     8    11    11    11    10     9     8     8     8     9    10     114
UTICA STARVED ROCK DAM    | 1948-2005 |    10     8    11    12    11    10    10     9     8     8    10    10     116
VANDALIA                  | 1948-2010 |     8     7     9    10    11    10     8     7     7     7     8     8      98
VANDALIA FAA AIRPORT      | 1951-1973 |     8     8    10    11    10     8     9     6     8     7     8    10     105
VARNA                     | 1991-2010 |     6     5     7     8     9     8     7     7     6     6     6     6      81
VIRDEN 1 N                | 1948-2010 |     7     7     9    10    10     8     8     7     7     7     7     7      92
VIRGINIA                  | 1963-2010 |     7     6     9    11    11     9     8     8     8     8     8     8     102
WALNUT                    | 1901-2010 |     7     6     8     9    10     9     8     8     8     7     6     6      90
WALTONVILLE               | 1990-2010 |     7     5     9     9    10     8     6     6     5     6     7     8      86
WARSAW                    | 1948-1962 |     6     6     8     9     8     9     8     7     7     5     5     5      82
WASHINGTON                | 1948-2008 |    10    10    10     9    10    10    10     9     7     8     8     9     109
WATERLOO                  | 1948-2010 |     7     7    10    10    11     9     8     7     7     8     8     8      99
WATSEKA 2 NW              | 1948-2010 |     9     7    10    12    11    10     9     8     8     8     9     9     112
WAUKEGAN 2 WNW            | 1923-2002 |     9     8     9    11    11    10     9     9     8     8     9     9     110
WAUKEGAN 2                | 1986-1999 |     4     3     5     8     7     7     7     7     6     6     8     6      74
WAYNE CITY 1 N            | 1948-1988 |     8     7     9    10     9     8     8     6     6     6     8     8      93
WEST FRANKFORT LAKE       | 1990-2010 |     7     6     9    10    10     9     7     7     6     6     7     8      91
WHEATON 3 SE              | 1948-2007 |     9     8    10    11    11    10    10     8     8     8     9     9     110
WHITE HALL 1 E            | 1902-2010 |     7     6     9    11    11     9     8     8     8     8     8     7      99
WILCOX                    | 1948-1977 |     8     6     8     9     8     7     6     5     5     5     6     7      80
WINCHESTER                | 1997-2010 |     6     6     9    10    11     9     7     7     6     7     6     8      93
WINDSOR                   | 1904-2010 |     8     7    10    10    11    10     8     8     7     8     8     8     103
WOODHULL 7E               | 1991-2010 |     7     6     9    10    11    10     9     8     7     8     8     8     100
 UNKNOWN                  | 2003-2010 |     9     8    10     9    12    14    10    10     8    10     9    10     117
YATES CITY                | 1950-2010 |     8     8     9    10    13    11     9     9     8     9     7     8     110

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