NWS COOP Climatology for 04 April
This table gives a listing of unofficial daily records for NWS COOP stations. Some records may have occured on multiple years, only one is listed here. You may click on a column to sort it. You can click on the station name to get all daily records for that station or click on the date to get all records for that date.
The data found in this table was derived from the following
JSON webservice:
https://mesonet.agron.iastate.edu/geojson/climodat_dayclimo.py?network=IACLIMATE&month=4&day=4&syear=1800&eyear=2025
Station | Years | High Temperature [F] | Low Temperature [F] | Precipitation [inch] | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Avg: | Max: | Year: | Min: | Year: | Avg: | Max: | Year: | Min: | Year: | Avg: | Max: | Year: | ||||
Waterloo Area (IATALO) | 130 | 52.7 | 82 | 2021, 1921 | 29 | 2018 | 31.4 | 59 | 1928 | 4 | 1975 | 0.07 | 1.60 | 1945 | ||
STANLEY (IA7892) | 20 | 54.8 | 76 | 2016, 2011 | 33 | 2018 | 29.9 | 47 | 2012 | 12 | 2018 | 0.08 | 0.76 | 2017 | ||
BURLINGTON (IA1060) | 60 | 56.1 | 84 | 2012, 2011 | 35 | 2007 | 34.6 | 55 | 1997 | 15 | 1975 | 0.05 | 0.40 | 2017 | ||
CHARITON (IA1394) | 130 | 57.5 | 86 | 2011, 1929 | 25 | 1920 | 33.6 | 62 | 1928, 1929 | 11 | 1899 | 0.10 | 1.34 | 2017 | ||
KEOKUK LOCK DAM 19 (IA4381) | 171 | 58.1 | 85 | 2011, 1929 | 30 | 1920 | 38.1 | 62 | 1929 | 22 | 1975 | 0.13 | 2.64 | 1892 | ||
OSKALOOSA (IA6327) | 149 | 57.6 | 87 | 2011, 1929 | 29 | 1920 | 34.2 | 61 | 1928, 1929 | 11 | 1975 | 0.10 | 1.41 | 1947 | ||
Iowa Drought Region 5 - Southeast (IAD005) | 132 | 56.5 | 86 | 2011, 1929 | 31 | 1975, 1920 | 33.7 | 60 | 1929 | 6 | 1975 | 0.10 | 1.13 | 1947 | ||
MARSHALLTOWN MUNICIPAL AP (IA5199) | 28 | 55.2 | 80 | 2005, 2021 | 32 | 2007 | 31.3 | 50 | 2012 | 12 | 2018, 2002 | 0.04 | 0.77 | 2023 | ||
Burlington Airport (IA1063) | 127 | 56.8 | 86 | 1929, 2023 | 30 | 1920 | 35.9 | 61 | 1928 | 15 | 1975 | 0.08 | 1.53 | 1947 | ||
Ottumwa (IA6389) | 129 | 56.6 | 85 | 1929, 2023 | 35 | 1920, 1911 | 35.0 | 64 | 1929 | 15 | 2018, 2002 | 0.06 | 1.60 | 1911 | ||
Ida Grove Area (IATIDA) | 122 | 55.3 | 89 | 1929, 2012 | 28 | 2020 | 31.6 | 58 | 1921 | 8 | 2018 | 0.08 | 1.41 | 1955 | ||
Allerton (IA0149) | 122 | 58.1 | 86 | 1929, 2011 | 31 | 1920 | 34.8 | 61 | 1929 | 10 | 2006 | 0.12 | 1.56 | 2017 | ||
CENTERVILLE (IA1354) | 132 | 57.6 | 85 | 1929, 2011 | 31 | 1920 | 35.5 | 63 | 1928, 1929 | 14 | 1899 | 0.11 | 1.23 | 1934 | ||
Iowa - South Central Climate Division (IAC008) | 132 | 56.8 | 87 | 1929, 2011 | 30 | 1920 | 33.8 | 60 | 1929 | 8 | 1975 | 0.10 | 1.44 | 1947 | ||
Iowa - Southeast Climate Division (IAC009) | 132 | 57.2 | 86 | 1929, 2011 | 30 | 1975 | 34.2 | 60 | 1928, 1929 | 4 | 1975 | 0.10 | 1.28 | 1934 | ||
WATERLOO (IA8706) | 132 | 52.8 | 82 | 1921, 2021 | 29 | 2018 | 31.5 | 59 | 1928 | 4 | 1975 | 0.07 | 1.60 | 1945 | ||
LAMONI (IA4587) | 27 | 57.9 | 87 | 2023 | 39 | 2007 | 34.4 | 53 | 2005 | 14 | 2018 | 0.05 | 0.45 | 2017 | ||
AMES MUNICIPAL AP (IA0197) | 28 | 56.5 | 84 | 2021 | 35 | 2018, 2007 | 32.2 | 53 | 2012 | 13 | 2002 | 0.02 | 0.22 | 2003 | ||
DAVENPORT WFO (IA2070) | 13 | 55.2 | 78 | 2021 | 34 | 2018 | 35.1 | 52 | 2012 | 17 | 2018 | 0.06 | 0.67 | 2023 | ||
DES MOINES WSFO-JOHNSTON (IA2209) | 31 | 55.8 | 83 | 2021 | 33 | 1995 | 33.4 | 54 | 1997 | 13 | 2018 | 0.03 | 0.55 | 2023 | ||
ESTHERVILLE MUNICIPAL AP (IA2725) | 28 | 52.2 | 81 | 2021 | 26 | 2018 | 28.7 | 47 | 1997 | 4 | 2018 | 0.03 | 0.37 | 1997 | ||
LOWDEN (IA4963) | 38 | 55.2 | 80 | 2021 | 34 | 1995 | 32.8 | 52 | 1997 | 16 | 2018 | 0.02 | 0.23 | 2023 | ||
MASON CITY MUNICIPAL AP (IA5235) | 82 | 49.1 | 84 | 2021 | 25 | 2018 | 29.4 | 45 | 2005 | 8 | 2018 | 0.06 | 0.45 | 1985, 1958 | ||
Milford (IA5493) | 105 | 50.1 | 86 | 2021 | 26 | 1920 | 29.4 | 58 | 1921 | 8 | 2018 | 0.07 | 1.23 | 1985, 1986 | ||
Spencer Airport (IAKSPW) | 30 | 52.6 | 84 | 2021 | 30 | 1995 | 27.8 | 49 | 2005 | 7 | 2018 | 0.03 | 0.30 | 1997 | ||
ANAMOSA 3 SSW (IA0214) | 13 | 54.7 | 77 | 2016 | 36 | 2018 | 31.8 | 50 | 2012 | 18 | 2018 | 0.10 | 0.36 | 2017 | ||
HOLSTEIN 5 NNW (IA3910) | 10 | 52.9 | 78 | 2016 | 27 | 2020 | 28.4 | 42 | 2017, 2021 | 8 | 2018 | 0.14 | 0.91 | 2019 | ||
Le Claire L&D 14 (IA4705) | 87 | 54.9 | 79 | 2016 | 35 | 1995 | 35.1 | 55 | 1999 | 11 | 1975 | 0.10 | 1.50 | 1999 | ||
LITTLE SIOUX 2NW (IA4874) | 38 | 56.6 | 85 | 2016 | 30 | 2020 | 29.8 | 47 | 2012 | 8 | 2018 | 0.08 | 0.77 | 2009 | ||
OELWEIN 1E (IA6199) | 19 | 54.2 | 77 | 2016 | 34 | 2018 | 30.3 | 44 | 2017, 2012 | 12 | 2018 | 0.19 | 2.00 | 2007 | ||
SIOUX CITY ANG (IA7702) | 28 | 54.3 | 78 | 2016 | 28 | 2020 | 29.8 | 46 | 2012 | 8 | 2018 | 0.07 | 0.85 | 2019 | ||
SWEA CITY 4 W (IA8026) | 70 | 49.6 | 75 | 2016 | 28 | 2020, 1975 | 28.9 | 45 | 1991 | 4 | 2018 | 0.10 | 1.58 | 1986 | ||
BATTLE CREEK 3NE (IA0512) | 15 | 56.4 | 89 | 2012 | 28 | 2020 | 29.6 | 46 | 2012 | 8 | 2018 | 0.11 | 0.91 | 2019 | ||
BEACONSFIELD (IA0536) | 73 | 55.8 | 87 | 2011 | 32 | 2020 | 32.9 | 54 | 1986 | 11 | 2018 | 0.10 | 1.15 | 1969 | ||
Donnellson (IA2299) | 87 | 57.6 | 84 | 2011 | 38 | 1975 | 34.1 | 51 | 1991 | 13 | 1975 | 0.09 | 1.02 | 1950 | ||
KEOSAUQUA (IA4389) | 149 | 59.4 | 86 | 2011 | 29 | 1920 | 34.9 | 65 | 1929 | 15 | 1975 | 0.09 | 1.81 | 1934 | ||
Lamoni (IA4585) | 127 | 57.2 | 88 | 2011 | 30 | 1920 | 34.9 | 61 | 1929 | 13 | 2018 | 0.08 | 0.95 | 2017 | ||
MOUNT-AYR (IA5769) | 132 | 57.3 | 88 | 2011 | 24 | 1920 | 33.9 | 64 | 1928 | 12 | 2018 | 0.08 | 1.68 | 1947 | ||
MUSCATINE 2N (IA5844) | 27 | 58.3 | 83 | 2011 | 35 | 2002 | 35.8 | 49 | 2012 | 17 | 2018 | 0.10 | 0.62 | 1999 | ||
OSCEOLA-3-WSW (IA6316) | 143 | 57.4 | 89 | 2011 | 30 | 1920 | 34.2 | 61 | 1929 | 13 | 2018, 2002 | 0.10 | 1.63 | 1947 | ||
RATHBUN DAM (IA6910) | 55 | 56.5 | 86 | 2011 | 34 | 1975 | 33.3 | 50 | 1986, 2012, 1997 | 14 | 2018 | 0.09 | 0.87 | 1981 | ||
Cedar Rapids Airport (IA1314) | 71 | 52.6 | 81 | 2005 | 33 | 1995 | 32.0 | 51 | 1991 | 10 | 1975 | 0.06 | 0.87 | 1969 | ||
Dubuque Airport (IA2367) | 74 | 49.8 | 79 | 2005 | 29 | 2018 | 31.7 | 50 | 1997 | 13 | 1995 | 0.08 | 1.00 | 1969 | ||
GUTTENBERG-L-AND-D-10 (IA3517) | 87 | 51.8 | 79 | 2005 | 29 | 1995 | 32.9 | 48 | 2010 | 11 | 1975 | 0.12 | 1.47 | 1945 | ||
IOWA CITY MUNICIPAL AP (IA4106) | 80 | 53.8 | 83 | 2005 | 33 | 2007 | 33.7 | 50 | 1991 | 12 | 1975 | 0.09 | 1.44 | 1947 | ||
SIOUX-RAPIDS (IA7726) | 83 | 51.9 | 81 | 2005 | 30 | 1982 | 29.3 | 49 | 1943 | 6 | 2018 | 0.08 | 1.30 | 1986 | ||
BELLEVUE-L-AND-D-12 (IA0608) | 87 | 53.2 | 80 | 1942 | 35 | 2002 | 33.0 | 55 | 1999 | 12 | 1975 | 0.13 | 1.47 | 1974, 1999 | ||
CASCADE (IA1257) | 83 | 53.0 | 80 | 1942 | 30 | 1982 | 31.0 | 48 | 2012 | 2 | 1982 | 0.10 | 1.01 | 1981 | ||
MAPLETON NO. 2 (IA5123) | 87 | 54.5 | 81 | 1942 | 29 | 2020 | 30.7 | 49 | 1943, 1948, 1942 | 9 | 2018 | 0.06 | 1.48 | 1986 | ||
Iowa Average (IA0000) | 132 | 54.6 | 86 | 1929 | 30 | 1975, 1920 | 31.9 | 56 | 1928 | 6 | 1975 | 0.09 | 0.84 | 1981 | ||
ALGONA (IA0133) | 163 | 51.1 | 83 | 1929 | 26 | 1920 | 31.0 | 57 | 1921 | 7 | 2018 | 0.06 | 0.90 | 1974 | ||
ALLISON (IA0157) | 111 | 52.0 | 84 | 1929 | 28 | 1920 | 31.1 | 54 | 1929 | 10 | 2018 | 0.09 | 1.50 | 1969 | ||
AMES-8-WSW (IA0200) | 132 | 55.5 | 89 | 1929 | 28 | 1920 | 32.7 | 63 | 1928 | 11 | 1936 | 0.06 | 1.02 | 1917 | ||
AMES 5 SE (IA0203) | 125 | 54.1 | 87 | 1929 | 30 | 1920 | 33.4 | 58 | 1928 | 12 | 2018 | 0.09 | 2.02 | 1981 | ||
ATLANTIC-1-NE (IA0364) | 148 | 56.7 | 91 | 1929 | 30 | 2020, 1920 | 31.8 | 59 | 1929 | 4 | 1899 | 0.06 | 1.42 | 1945 | ||
AUDUBON (IA0385) | 132 | 55.3 | 88 | 1929 | 28 | 1920, 2020 | 31.5 | 59 | 1921 | 10 | 2018, 2002 | 0.05 | 1.04 | 1986 | ||
BELLE-PLAINE (IA0600) | 135 | 55.6 | 89 | 1929 | 31 | 1920 | 32.6 | 60 | 1928, 1929 | 11 | 1975 | 0.09 | 1.36 | 1969 | ||
Boone (IA0807) | 120 | 54.4 | 89 | 1929 | 28 | 1920 | 31.8 | 63 | 1928 | 10 | 1975 | 0.07 | 1.06 | 1974 | ||
CARROLL-2-SSW (IA1233) | 135 | 54.1 | 87 | 1929 | 29 | 1920 | 31.0 | 57 | 1928 | 8 | 2002 | 0.06 | 0.90 | 1917 | ||
CEDAR-RAPIDS-1 (IA1319) | 143 | 55.6 | 86 | 1929 | 32 | 1920 | 33.4 | 63 | 1929 | 9 | 1975 | 0.10 | 1.77 | 1969 | ||
CHARLES-CITY (IA1402) | 149 | 51.3 | 82 | 1929 | 26 | 2018 | 31.5 | 55 | 1929 | 8 | 2018, 1995 | 0.11 | 2.39 | 1981 | ||
CHEROKEE (IA1442) | 103 | 52.7 | 86 | 1929 | 28 | 2020 | 29.4 | 53 | 1928 | -4 | 1975 | 0.07 | 0.84 | 1945 | ||
CLARINDA (IA1533) | 160 | 58.0 | 91 | 1929 | 31 | 2020, 1920 | 33.8 | 59 | 1921 | 7 | 1899 | 0.11 | 2.12 | 1947 | ||
CLINTON-1 (IA1635) | 167 | 56.0 | 84 | 1929 | 34 | 1920 | 34.0 | 60 | 1929 | 9 | 1975 | 0.08 | 1.37 | 2023 | ||
COLUMBUS JUNCT 2 SSW (IA1731) | 124 | 57.7 | 86 | 1929 | 31 | 1920 | 34.5 | 60 | 1910, 1929 | 14 | 1975 | 0.07 | 0.95 | 1911 | ||
CORNING (IA1833) | 132 | 56.6 | 90 | 1929 | 25 | 1920 | 32.7 | 60 | 1929 | 5 | 1975 | 0.08 | 1.44 | 1947 | ||
Creston (IA1962) | 120 | 56.2 | 89 | 1929 | 28 | 1920 | 33.5 | 58 | 1929 | 10 | 2018 | 0.10 | 2.28 | 1947 | ||
DECORAH-2-N (IA2110) | 132 | 52.0 | 82 | 1929 | 31 | 2018 | 30.8 | 64 | 1929 | 10 | 1975, 1995 | 0.09 | 1.95 | 1981 | ||
DENISON (IA2171) | 150 | 54.7 | 88 | 1929 | 28 | 2020 | 31.8 | 69 | 1921 | 9 | 2018 | 0.07 | 1.31 | 1945 | ||
Des Moines Airport (IA2203) | 146 | 55.5 | 89 | 1929 | 30 | 1920 | 35.1 | 62 | 1929 | 13 | 1881, 1899 | 0.07 | 1.16 | 1947 | ||
DUBUQUE-LOCK-AND-DAM (IA2364) | 151 | 52.7 | 83 | 1929 | 33 | 1920 | 34.3 | 63 | 1929 | 16 | 1982, 1887 | 0.10 | 1.80 | 1892 | ||
Elkader 6SSW (Osborn) (IA2603) | 137 | 53.5 | 84 | 1929 | 32 | 1936, 1920, 2002 | 30.6 | 60 | 1929 | -1 | 1975 | 0.11 | 2.06 | 1978 | ||
Emmetsburg (IA2689) | 132 | 52.0 | 84 | 1929 | 28 | 1920 | 31.3 | 57 | 1921 | 6 | 2018 | 0.07 | 0.80 | 1985 | ||
Estherville 4E (IA2724) | 135 | 50.4 | 86 | 1929 | 27 | 1920 | 28.7 | 58 | 1928 | 6 | 2018 | 0.07 | 0.90 | 1945 | ||
FAIRFIELD (IA2789) | 170 | 57.4 | 86 | 1929 | 29 | 1920 | 34.8 | 63 | 1929 | 12 | 1975 | 0.07 | 1.85 | 1934 | ||
FAYETTE (IA2864) | 136 | 52.3 | 84 | 1929 | 30 | 2002, 1920 | 30.4 | 61 | 1929 | 0 | 1975 | 0.10 | 1.55 | 1978 | ||
FOREST-CITY (IA2977) | 131 | 50.1 | 83 | 1929 | 25 | 1982 | 30.1 | 58 | 1928 | 6 | 2018 | 0.05 | 1.00 | 1945 | ||
FORT-DODGE (IA2999) | 173 | 53.8 | 86 | 1929 | 27 | 1920 | 31.3 | 70 | 1921 | 6 | 1975 | 0.09 | 1.13 | 1945 | ||
Fort Madison (IA3007) | 137 | 57.9 | 86 | 1929 | 32 | 1920 | 36.8 | 60 | 1929 | 13 | 1975 | 0.11 | 1.45 | 1913 | ||
GREENFIELD (IA3438) | 134 | 57.1 | 89 | 1929 | 27 | 1920 | 33.3 | 59 | 1929 | 11 | 2018 | 0.10 | 1.78 | 1947 | ||
GRINNELL-3-SW (IA3473) | 136 | 55.3 | 87 | 1929 | 29 | 1975 | 32.1 | 60 | 1910 | 11 | 1975, 1982, 2002 | 0.11 | 1.55 | 1968 | ||
GRUNDY-CENTER (IA3487) | 132 | 53.2 | 86 | 1929 | 30 | 1975 | 30.9 | 53 | 1910 | -1 | 1975 | 0.09 | 1.25 | 1910 | ||
GUTHRIE-CENTER (IA3509) | 132 | 55.7 | 89 | 1929 | 30 | 1920, 2020 | 31.8 | 58 | 1921 | 9 | 1975 | 0.06 | 1.04 | 1947 | ||
HAMPTON-2-NW (IA3584) | 148 | 51.7 | 84 | 1929 | 28 | 1936 | 30.8 | 58 | 1928 | 9 | 2018 | 0.08 | 1.12 | 1969 | ||
Iowa City (IA4101) | 168 | 57.1 | 85 | 1929 | 33 | 1920 | 33.8 | 63 | 1929 | 16 | 2018, 1975 | 0.08 | 1.66 | 1969 | ||
IOWA-FALLS (IA4142) | 161 | 52.9 | 85 | 1929 | 27 | 1920 | 30.8 | 60 | 1928 | 9 | 2018 | 0.09 | 1.65 | 1945 | ||
JEFFERSON (IA4228) | 135 | 55.4 | 88 | 1929 | 28 | 1920 | 32.4 | 59 | 1921 | 10 | 2018 | 0.07 | 1.10 | 1974 | ||
LEMARS (IA4735) | 148 | 55.2 | 86 | 1929 | 27 | 2020 | 30.8 | 60 | 1921 | 6 | 2018 | 0.06 | 1.20 | 1957 | ||
LOGAN (IA4894) | 158 | 57.0 | 92 | 1929 | 33 | 2020, 1920 | 32.7 | 60 | 1921 | 8 | 2018 | 0.05 | 1.00 | 1986 | ||
MANCHESTER-2 (IA5086) | 103 | 52.4 | 83 | 1929 | 27 | 1975 | 31.2 | 60 | 1929 | 6 | 1975 | 0.12 | 1.76 | 1968 | ||
MAQUOKETA-2-W (IA5131) | 168 | 54.6 | 84 | 1929 | 33 | 1936 | 32.4 | 59 | 1929 | 11 | 1975 | 0.08 | 1.05 | 1969 | ||
MARSHALLTOWN (IA5198) | 149 | 54.3 | 86 | 1929 | 30 | 1920 | 32.1 | 60 | 1929 | 11 | 1975 | 0.09 | 1.79 | 1945 | ||
MASON-CITY (IA5230) | 137 | 50.9 | 81 | 1929 | 28 | 1920, 1982, 2002 | 30.3 | 57 | 1921 | 8 | 2018 | 0.10 | 1.14 | 1981 | ||
MOUNT-PLEASANT (IA5796) | 161 | 58.5 | 86 | 1929 | 30 | 1920 | 34.8 | 61 | 1929 | 11 | 1975 | 0.08 | 1.40 | 1988 | ||
MUSCATINE (IA5837) | 186 | 57.4 | 85 | 1929 | 31 | 1920 | 34.6 | 60 | 1929 | 13 | 1975 | 0.10 | 1.03 | 1911 | ||
NEW-HAMPTON (IA5952) | 128 | 50.4 | 81 | 1929 | 28 | 1920 | 30.6 | 55 | 1928, 1910, 1929 | 8 | 2018, 1995 | 0.10 | 1.56 | 1981 | ||
NEWTON (IA5992) | 155 | 55.9 | 87 | 1929 | 30 | 1920 | 33.4 | 59 | 1928 | 13 | 2018, 1975 | 0.09 | 1.30 | 1947 | ||
NORTHWOOD (IA6103) | 129 | 49.7 | 81 | 1929 | 25 | 1920 | 29.7 | 54 | 1928 | 4 | 2018 | 0.10 | 1.00 | 1927 | ||
OAKLAND-2-E (IA6151) | 106 | 56.9 | 92 | 1929 | 29 | 2020 | 32.5 | 63 | 1921 | 7 | 1936 | 0.09 | 2.68 | 1986 | ||
OSAGE (IA6305) | 159 | 50.8 | 81 | 1929 | 27 | 2002 | 31.2 | 56 | 1921 | 7 | 2018, 1995 | 0.10 | 1.40 | 1981 | ||
PERRY (IA6566) | 124 | 55.2 | 89 | 1929 | 29 | 1920 | 32.4 | 63 | 1928 | 9 | 1975 | 0.09 | 1.65 | 1974 | ||
POCAHONTAS (IA6719) | 120 | 52.7 | 87 | 1929 | 28 | 1920 | 30.8 | 56 | 1929 | 8 | 2018, 1975 | 0.07 | 0.92 | 2019 | ||
Postville (IA6766) | 134 | 50.5 | 80 | 1929 | 29 | 1995, 1920 | 31.5 | 61 | 1929 | 10 | 1936 | 0.10 | 1.65 | 1981 | ||
PRIMGHAR (IA6800) | 130 | 53.2 | 87 | 1929 | 25 | 1899 | 30.5 | 58 | 1921 | 2 | 2018 | 0.07 | 1.20 | 2014 | ||
RED-OAK (IA6940) | 153 | 58.0 | 90 | 1929 | 30 | 1920 | 34.6 | 60 | 1929 | 9 | 1899 | 0.07 | 1.28 | 1947 | ||
ROCK-RAPIDS (IA7147) | 132 | 51.4 | 84 | 1929 | 27 | 2020 | 29.2 | 56 | 1921 | 4 | 2018 | 0.06 | 1.16 | 1985 | ||
SAC-CITY (IA7312) | 155 | 54.2 | 87 | 1929 | 28 | 1920 | 31.2 | 58 | 1921 | 9 | 2018 | 0.06 | 1.01 | 1917 | ||
SANBORN (IA7386) | 143 | 51.7 | 86 | 1929 | 27 | 2020 | 29.3 | 60 | 1921 | 3 | 2018 | 0.07 | 1.39 | 1986 | ||
SHENANDOAH-1-NE (IA7613) | 106 | 58.9 | 90 | 1929 | 30 | 1920 | 35.1 | 61 | 1929 | 13 | 2018 | 0.08 | 1.36 | 1947 | ||
SIBLEY-5-NNE (IA7664) | 146 | 50.9 | 85 | 1929 | 27 | 2020 | 28.6 | 57 | 1921 | 0 | 2018 | 0.06 | 1.09 | 1985 | ||
SIGOURNEY (IA7678) | 149 | 57.1 | 87 | 1929 | 29 | 1920 | 33.9 | 61 | 1928, 1929 | 12 | 2018 | 0.09 | 1.10 | 1981 | ||
SIOUX CENTER 2 SE (IA7700) | 125 | 53.4 | 89 | 1929 | 27 | 2020 | 30.5 | 58 | 1921 | 5 | 2018 | 0.06 | 1.32 | 1927 | ||
SIOUX-CITY-WSO-AP (IA7708) | 135 | 55.0 | 90 | 1929 | 30 | 1920 | 32.7 | 62 | 1921 | 7 | 2018 | 0.05 | 1.27 | 1958 | ||
Spencer (IA7844) | 130 | 51.7 | 89 | 1929 | 30 | 1920, 1995, 1926, 2018, 2003 | 29.7 | 59 | 1921 | 5 | 1899 | 0.07 | 1.77 | 1986 | ||
SPIRIT LAKE (IA7859) | 146 | 51.0 | 83 | 1929 | 27 | 2018, 2007, 1920 | 31.5 | 57 | 1921 | 5 | 2018 | 0.07 | 0.98 | 1985 | ||
STORM-LAKE-2-E (IA7979) | 148 | 52.0 | 86 | 1929 | 28 | 1920 | 30.4 | 58 | 1921 | 2 | 1975 | 0.09 | 1.91 | 1999 | ||
TOLEDO (IA8296) | 131 | 54.6 | 87 | 1929 | 30 | 1975, 1920 | 32.0 | 60 | 1928 | 9 | 1975 | 0.08 | 1.23 | 1969 | ||
VINTON (IA8568) | 155 | 55.0 | 85 | 1929 | 31 | 1920 | 33.0 | 60 | 1929 | 9 | 1975 | 0.10 | 1.88 | 1945 | ||
WASHINGTON (IA8688) | 163 | 57.5 | 87 | 1929 | 33 | 1920 | 34.3 | 61 | 1929 | 15 | 2018 | 0.09 | 1.45 | 1911 | ||
WEBSTER-CITY (IA8806) | 155 | 53.6 | 86 | 1929 | 30 | 1920 | 31.4 | 61 | 1928 | 8 | 2018 | 0.08 | 1.06 | 1917 | ||
WILLIAMSBURG (IA9067) | 146 | 56.2 | 86 | 1929 | 31 | 1920 | 32.6 | 64 | 1929 | 11 | 1975 | 0.08 | 1.30 | 1981 | ||
WINTERSET (IA9132) | 132 | 56.8 | 89 | 1929 | 28 | 1920 | 33.0 | 64 | 1928 | 10 | 2002 | 0.09 | 1.58 | 1947 | ||
Iowa - Northwest Climate Division (IAC001) | 132 | 52.4 | 86 | 1929 | 28 | 2020 | 29.6 | 57 | 1921 | 4 | 1975 | 0.08 | 0.95 | 1974 | ||
Iowa - North Central Climate Division (IAC002) | 132 | 51.7 | 82 | 1929 | 24 | 1975 | 29.6 | 56 | 1928, 1921 | 0 | 1975 | 0.10 | 1.55 | 1981 | ||
Iowa - Northeast Climate Division (IAC003) | 132 | 52.1 | 82 | 1929 | 26 | 1954, 1975 | 30.5 | 57 | 1929 | 5 | 1975 | 0.09 | 1.07 | 1981 | ||
Iowa - West Central Climate Division (IAC004) | 132 | 54.9 | 89 | 1929 | 30 | 2020, 1920 | 31.7 | 58 | 1921 | 9 | 1975, 2018 | 0.08 | 1.01 | 1981 | ||
Iowa - Central Climate Division (IAC005) | 132 | 54.6 | 86 | 1929 | 30 | 1975, 1920, 1954 | 31.8 | 57 | 1928 | 5 | 1975 | 0.09 | 0.88 | 1945 | ||
Iowa - East Central Climate Division (IAC006) | 132 | 55.2 | 84 | 1929 | 27 | 1975 | 32.7 | 60 | 1929 | 3 | 1975 | 0.10 | 1.06 | 1974 | ||
Iowa - Southwest Climate Division (IAC007) | 132 | 57.0 | 90 | 1929 | 30 | 1920 | 33.7 | 59 | 1929 | 10 | 1975 | 0.08 | 1.14 | 1947 | ||
Iowa Drought Region 1 - Northwest (IAD001) | 132 | 53.3 | 87 | 1929 | 28 | 2020 | 30.2 | 57 | 1921 | 5 | 2018 | 0.08 | 0.92 | 1974 | ||
Iowa Drought Region 2 - Northcentral (IAD002) | 132 | 53.1 | 85 | 1929 | 28 | 1975 | 30.5 | 57 | 1921 | 3 | 1975 | 0.09 | 1.14 | 1981 | ||
Iowa Drought Region 3 - Northeast (IAD003) | 132 | 53.3 | 83 | 1929 | 26 | 1975 | 31.3 | 58 | 1929 | 4 | 1975 | 0.10 | 1.02 | 1981 | ||
Iowa Drought Region 4 - Southwest (IAD004) | 132 | 56.5 | 90 | 1929 | 30 | 1920 | 33.3 | 58 | 1921 | 10 | 1975 | 0.08 | 0.93 | 1947 | ||
Ames Area (IATAME) | 132 | 54.8 | 89 | 1929 | 28 | 1920 | 32.3 | 63 | 1928 | 11 | 1936 | 0.06 | 1.02 | 1917 | ||
Cedar Rapids Area (IATCID) | 132 | 53.9 | 86 | 1929 | 32 | 1920 | 32.9 | 63 | 1929 | 10 | 1975 | 0.07 | 1.51 | 1945 | ||
Dubuque Area (IATDBQ) | 151 | 51.6 | 83 | 1929 | 29 | 2018 | 33.4 | 63 | 1929 | 13 | 1995 | 0.07 | 1.80 | 1892 | ||
Des Moines Area (IATDSM) | 146 | 55.5 | 89 | 1929 | 30 | 1920 | 35.1 | 62 | 1929 | 13 | 1881, 1899 | 0.07 | 1.16 | 1947 | ||
Oelwein Area (IATOEL) | 101 | 51.8 | 82 | 1929 | 29 | 1995 | 31.4 | 62 | 1929 | 5 | 1975 | 0.12 | 2.00 | 2007 | ||
Spencer Area (IATSPW) | 130 | 52.0 | 89 | 1929 | 30 | 1920, 1926, 1995 | 29.7 | 59 | 1921 | 5 | 1899 | 0.06 | 1.77 | 1986 | ||
Sioux City Area (IATSUX) | 135 | 55.0 | 90 | 1929 | 30 | 1920 | 32.7 | 62 | 1921 | 7 | 2018 | 0.05 | 1.27 | 1958 |