IOWA
MONTHLY AVERAGE NUMBER OF DAYS MAXIMUM TEMPERATURE GREATER THAN OR EQUAL TO 90 DEGREES F
| PERIOD |
| OF RECORD | JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR
ALBIA 3 NNE | 1948-2010 | 0 0 0 0 0 4 10 7 2 0 0 0 24
ALBIA PASTURE IMP FARM | 1956-1972 | 0 0 0 0 0 5 8 8 2 0 0 0 23
ALGONA 3 W | 1893-2010 | 0 0 0 0 1 4 7 4 2 0 0 0 18
ALLISON | 1948-2010 | 0 0 0 0 1 4 7 4 1 0 0 0 17
ALTA | 1948-1959 | 0 0 0 0 0 4 6 5 2 0 0 0 17
AMES 8 WSW | 1964-2010 | 0 0 0 0 0 3 7 4 1 0 0 0 16
AMES 5 SE | 1978-2010 | 0 0 0 0 0 3 6 3 1 0 0 0 14
AMES 3 SW | 1893-1964 | 0 0 0 0 1 5 10 7 3 0 0 0 25
ANAMOSA 1 NW | 1948-2010 | 0 0 0 0 0 3 6 4 1 0 0 0 16
ANKENY | 1950-2010 | 0 0 0 0 1 4 8 6 2 0 0 0 21
ATLANTIC 1 NE | 1893-2010 | 0 0 0 0 1 6 12 8 3 0 0 0 30
AUDUBON 1 SSE | 1948-2010 | 0 0 0 0 0 4 9 6 2 0 0 0 21
BEACONSFIELD 2 N | 1956-2010 | 0 0 0 0 0 2 7 5 1 0 0 0 16
BEDFORD | 1948-2010 | 0 0 0 0 0 4 11 8 2 0 0 0 27
BELLE PLAINE | 1948-2010 | 0 0 0 0 0 3 7 5 1 0 0 0 18
BELLEVUE LOCK & DAM 12 | 1948-2010 | 0 0 0 0 0 3 6 4 1 0 0 0 16
BLOOMFIELD 1 WNW | 1948-2010 | 0 0 0 0 0 4 10 8 2 0 0 0 24
BOONE | 1948-2010 | 0 0 0 0 1 4 9 6 2 0 0 0 22
BRITT | 1948-2010 | 0 0 0 0 1 4 5 4 1 0 0 0 15
BURLINGTON RADIO KBUR | 1965-2010 | 0 0 0 0 0 4 8 5 2 0 0 0 19
BURLINGTON AIRPORT | 1948-2010 | 0 0 0 0 1 6 8 7 2 0 0 0 25
CARROLL | 1948-2010 | 0 0 0 0 1 5 9 6 2 0 0 0 23
CASCADE | 1948-2010 | 0 0 0 0 0 3 6 4 1 0 0 0 15
CASTANA EXPERIMENT FARM | 1948-2010 | 0 0 0 0 0 4 7 5 2 0 0 0 18
CEDAR RAPIDS AP | 1953-2010 | 0 0 0 0 1 3 6 4 1 0 0 0 16
CEDAR RAPIDS NO 1 | 1895-2010 | 0 0 0 0 1 4 9 6 2 0 0 0 23
CENTERVILLE | 1948-2010 | 0 0 0 0 0 4 10 7 2 0 0 0 23
CHARITON 1 E | 1948-2010 | 0 0 0 0 0 4 10 8 2 0 0 0 24
CHARLES CITY | 1948-2010 | 0 0 0 0 0 3 5 4 1 0 0 0 13
CHEROKEE 2 S | 1948-2010 | 0 0 0 0 1 4 8 6 2 0 0 0 21
CLARINDA | 1893-2010 | 0 0 0 0 1 6 13 10 4 0 0 0 34
CLARION | 1948-2010 | 0 0 0 0 1 4 6 3 1 0 0 0 15
CLINTON 1 | 1948-2010 | 0 0 0 0 1 4 7 4 1 0 0 0 18
COLO | 1964-2009 | 0 0 0 0 0 3 6 4 1 0 0 0 13
COLUMBUS JUNCT 2 SSW | 1948-2008 | 0 0 0 0 1 4 10 7 2 0 0 0 25
CORNING | 1896-2010 | 0 0 0 0 0 4 11 8 2 0 0 0 26
CORYDON 8 W | 1950-1991 | 0 0 0 0 0 4 10 7 2 0 0 0 23
COUNCIL BLUFFS 5 NE | 1948-1965 | 0 0 0 0 1 6 12 9 3 0 0 0 30
CRESCO 1 NE | 1948-2010 | 0 0 0 0 0 2 3 2 1 0 0 0 8
CRESTON 2 SW | 1948-2010 | 0 0 0 0 0 4 9 6 2 0 0 0 21
DAKOTA CITY | 1948-1956 | 0 0 0 0 0 4 8 6 2 0 0 0 20
DAVENPORT LOCK & DAM 15 | 1948-1984 | 0 0 0 0 1 4 7 5 2 0 0 0 19
DECORAH | 1948-2010 | 0 0 0 0 0 3 5 4 1 0 0 0 13
DELAWARE 3 WSW | 1893-1975 | 0 0 0 0 0 3 6 4 1 0 0 0 16
DENISON | 1900-2010 | 0 0 0 0 1 4 8 6 2 0 0 0 21
DES MOINES WSFO ARPT | 1948-2010 | 0 0 0 0 0 4 9 7 2 0 0 0 22
DES MOINES 17 E (CRN) | 2004-2010 | 0 0 0 0 0 1 6 2 1 0 0 0 11
DES MOINES WSO CITY | 1948-1973 | 0 0 0 0 1 5 10 7 2 0 0 0 24
DES MOINES WSFO | 1995-2010 | 0 0 0 0 0 3 7 4 2 0 0 0 16
DUBUQUE LOCK & DAM 11 | 1948-2010 | 0 0 0 0 0 3 6 4 1 0 0 0 14
DUBUQUE WSO AP | 1951-2010 | 0 0 0 0 0 1 3 2 1 0 0 0 7
ELDORA | 1949-2010 | 0 0 0 0 1 3 7 4 1 0 0 0 16
ELKADER 5 SSW | 1948-2010 | 0 0 0 0 1 4 7 5 1 0 0 0 17
EMMETSBURG | 1948-2010 | 0 0 0 0 1 4 6 4 1 0 0 0 17
ESTHERVILLE | 1948-2010 | 0 0 0 0 1 3 5 4 1 0 0 0 14
FAIRFIELD | 1896-2010 | 0 0 0 0 1 6 12 9 3 0 0 0 30
FAYETTE | 1900-2010 | 0 0 0 0 0 3 6 4 1 0 0 0 15
FOREST CITY 2 NNE | 1948-2010 | 0 0 0 0 1 3 5 3 1 0 0 0 13
FORT DODGE | 1948-2010 | 0 0 0 0 1 4 7 5 2 0 0 0 19
FORT MADISON | 1952-2010 | 0 0 0 0 0 4 9 7 2 0 0 0 23
GLENWOOD 3 SW | 1893-2008 | 0 0 0 0 2 8 14 10 5 0 0 0 39
GREENFIELD 1 WNW | 1948-2010 | 0 0 0 0 0 4 9 6 2 0 0 0 22
GRINNELL 3 SW | 1893-2010 | 0 0 0 0 0 4 8 6 2 0 0 0 20
GRUNDY CENTER | 1948-2010 | 0 0 0 0 0 2 5 3 1 0 0 0 12
GUTHRIE CENTER | 1895-2010 | 0 0 0 0 1 5 11 8 3 0 0 0 27
GUTTENBERG L & D 10 | 1948-2010 | 0 0 0 0 0 3 6 4 1 0 0 0 14
HAMPTON | 1893-2010 | 0 0 0 0 1 4 7 5 2 0 0 0 18
HARLAN | 1948-2010 | 0 0 0 0 1 5 9 6 2 0 0 0 22
HAWARDEN | 1948-2010 | 0 0 0 0 1 5 9 6 2 0 0 0 23
HOLSTEIN | 1951-2010 | 0 0 0 0 1 2 5 2 1 0 0 0 11
HUMBOLDT WATER PLANT | 1997-2009 | 0 0 0 0 0 1 3 1 0 0 0 0 6
HUMBOLDT 3 W | 1956-1997 | 0 0 0 0 1 5 7 4 1 0 0 0 18
IDA GROVE 5 NW | 1948-2007 | 0 0 0 0 1 5 9 6 2 0 0 0 22
INDEPENDENCE 5 ENE | 1978-2009 | 0 0 0 0 0 3 5 3 1 0 0 0 12
INDEPENDENCE | 1948-1981 | 0 0 0 0 1 3 6 4 1 0 0 0 16
INDIANOLA | 1893-2010 | 0 0 0 0 1 5 11 8 3 0 0 0 28
INWOOD 2 SW | 1948-1973 | 0 0 0 0 1 4 8 7 2 0 0 0 23
IOWA CITY 1 S | 1948-2010 | 0 0 0 0 1 5 10 7 2 0 0 0 25
IOWA FALLS | 1948-2010 | 0 0 0 0 1 3 6 4 1 0 0 0 16
JEFFERSON 1 S | 1948-2010 | 0 0 0 0 0 4 10 6 2 0 0 0 23
KEOKUK | 1933-2010 | 0 0 0 0 1 6 11 9 3 0 0 0 30
KEOSAUQUA STATE PARK | 1893-2010 | 0 0 0 0 1 6 13 11 4 0 0 0 35
KNOXVILLE | 1948-2010 | 0 0 0 0 0 4 10 8 2 0 0 0 25
LAKE CITY | 1948-1972 | 0 0 0 0 1 5 9 6 2 0 0 0 24
LAKE PARK | 1948-2010 | 0 0 0 0 0 3 6 4 1 0 0 0 15
LAMONI | 1948-2010 | 0 0 0 0 0 4 10 8 2 0 0 0 25
LAMONI FAA AIRPORT | 1949-1962 | 0 0 0 0 0 6 9 7 4 0 0 0 26
LE CLAIRE L & D 14 | 1948-2010 | 0 0 0 0 0 4 7 5 1 0 0 0 16
LE MARS | 1896-2010 | 0 0 0 0 1 6 10 7 2 0 0 0 26
LEON 6 ESE | 1962-2010 | 0 0 0 0 0 3 10 7 2 0 0 0 22
LITTLE SIOUX 2 NW | 2002-2010 | 0 0 0 0 2 3 9 5 2 0 0 0 22
LOGAN | 1893-2010 | 0 0 0 0 2 7 12 10 4 0 0 0 34
MANCHESTER #2 | 1976-2010 | 0 0 0 0 0 2 4 3 1 0 0 0 10
MAPLETON NO 2 | 1948-2010 | 0 0 0 0 1 4 8 6 2 0 0 0 20
MAQUOKETA 3 S | 1897-2010 | 0 0 0 0 0 4 7 5 2 0 0 0 18
MARSHALLTOWN 2 | 1893-2010 | 0 0 0 0 1 4 9 7 2 0 0 0 24
MASON CITY | 1896-2010 | 0 0 0 0 1 3 6 4 2 0 0 0 16
MASON CITY AP | 1948-2010 | 0 0 0 0 1 3 5 4 1 0 0 0 14
MILFORD 4 NW | 1948-2010 | 0 0 0 0 1 3 6 4 1 0 0 0 14
MILLERTON | 1893-1951 | 0 0 0 0 1 4 11 10 4 0 0 0 31
MISSOURI VALLEY 1 NNE | 1948-1956 | 0 0 0 0 2 9 16 11 5 0 0 0 44
MOUNT AYR 4 SW | 1893-2010 | 0 0 0 0 0 4 10 8 3 0 0 0 26
MOUNT PLEASANT 1 SSW | 1948-2010 | 0 0 0 0 0 4 9 7 2 0 0 0 22
MUSCATINE | 1948-2010 | 0 0 0 0 1 5 9 6 2 0 0 0 23
MUSCATINE 2 N | 1999-2010 | 0 0 0 0 0 3 6 4 2 0 0 0 16
NEW HAMPTON 1 E | 1897-2010 | 0 0 0 0 0 3 6 4 1 0 0 0 13
NEWTON 2 E | 1899-2010 | 0 0 0 0 1 4 9 6 2 0 0 0 22
NORTHWOOD | 1948-2010 | 0 0 0 0 1 3 5 3 1 0 0 0 12
NORWICH SCS EXP FARM | 1948-1970 | 0 0 0 0 1 4 10 8 2 0 0 0 26
OAKLAND 4 WSW | 1948-2010 | 0 0 0 0 1 5 9 6 2 0 0 0 22
OELWEIN | 1948-2005 | 0 0 0 0 0 2 4 3 1 0 0 0 11
ONAWA | 1899-2010 | 0 0 0 0 2 7 12 9 3 0 0 0 33
OSAGE | 1948-2010 | 0 0 0 0 0 2 4 2 1 0 0 0 10
OSCEOLA 3 WSW | 1948-2010 | 0 0 0 0 0 4 10 7 2 0 0 0 24
OSKALOOSA | 1893-2010 | 0 0 0 0 1 5 10 8 3 0 0 0 26
OTTUMWA AIRPORT | 1948-2010 | 0 0 0 0 1 4 9 6 2 0 0 0 22
PERRY | 1948-2010 | 0 0 0 0 1 4 8 5 2 0 0 0 19
POCAHONTAS 2 SE | 1948-2010 | 0 0 0 0 1 5 7 4 2 0 0 0 19
POSTVILLE | 1991-2010 | 0 0 0 0 0 2 3 2 0 0 0 0 7
PRIMGHAR | 1948-2010 | 0 0 0 0 1 4 8 5 2 0 0 0 20
RATHBUN DAM | 1970-2010 | 0 0 0 0 0 3 8 6 2 0 0 0 19
RED OAK | 1948-2010 | 0 0 0 0 1 7 13 10 3 0 0 0 34
ROCK RAPIDS | 1893-2010 | 0 0 0 0 1 5 10 7 2 0 0 0 25
ROCKWELL CITY | 1894-2010 | 0 0 0 0 1 5 9 7 2 0 0 0 24
SAC CITY | 1948-2010 | 0 0 0 0 1 4 8 6 2 0 0 0 22
SANBORN | 1948-2010 | 0 0 0 0 1 3 6 4 1 0 0 0 14
SARATOGA 2 E | 1949-1968 | 0 0 0 0 0 1 2 2 0 0 0 0 5
SHELDON | 1948-2010 | 0 0 0 0 1 3 6 4 1 0 0 0 16
SHENANDOAH | 1948-2010 | 0 0 0 0 2 8 13 10 4 0 0 0 37
SIBLEY 5 NNE | 1948-2010 | 0 0 0 0 1 3 5 4 1 0 0 0 14
SIDNEY 1 NNW | 1949-2010 | 0 0 0 0 1 7 12 10 4 0 0 0 34
SIGOURNEY | 1948-2010 | 0 0 0 0 0 4 9 6 2 0 0 0 21
SIOUX CENTER 2 SE | 1948-2010 | 0 0 0 0 2 6 9 6 2 0 0 0 24
SIOUX CITY WSO AP | 1948-2010 | 0 0 0 0 1 6 10 7 2 0 0 0 27
SIOUX RAPIDS 4 E | 1948-2010 | 0 0 0 0 1 4 7 5 1 0 0 0 19
SPENCER 1 N | 1895-2010 | 0 0 0 0 1 5 9 6 2 0 0 0 24
SPIRIT LAKE | 1998-2010 | 0 0 0 0 0 3 5 2 1 0 0 0 11
STORM LAKE 2 E | 1893-2010 | 0 0 0 0 0 3 6 4 2 0 0 0 16
SWEA CITY | 1954-2010 | 0 0 0 0 1 4 5 3 1 0 0 0 14
TINGLEY | 1948-1956 | 0 0 0 0 0 5 10 8 4 0 0 0 28
TIPTON 4 NE | 1902-2010 | 0 0 0 0 1 5 8 6 2 0 0 0 22
TOLEDO | 1948-2010 | 0 0 0 0 0 3 6 5 1 0 0 0 15
TRIPOLI | 1948-2010 | 0 0 0 0 0 3 5 3 1 0 0 0 13
VINTON | 1948-2010 | 0 0 0 0 1 4 8 5 2 0 0 0 18
WASHINGTON | 1893-2010 | 0 0 0 0 1 5 11 8 3 0 0 0 28
WATERLOO | 1895-1950 | 0 0 0 0 1 5 11 8 3 0 0 0 27
WATERLOO WSO AP | 1950-2010 | 0 0 0 0 1 4 6 4 2 0 0 0 16
WAUKON | 1948-2010 | 0 0 0 0 0 1 3 2 0 0 0 0 5
WEBSTER CITY | 1893-2010 | 0 0 0 0 1 5 9 6 2 0 0 0 23
WILLIAMSBURG | 1948-2010 | 0 0 0 0 1 4 8 6 2 0 0 0 19
WINTERSET 2 NNW | 1948-2010 | 0 0 0 0 0 3 8 6 2 0 0 0 20
WOODWARD 7 N | 1948-1974 | 0 0 0 0 1 4 7 6 2 0 0 0 20
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