NWS COOP Climatology for 30 September
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=9&day=30&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: | ||||
POCAHONTAS (IA6719) | 120 | 70.1 | 92 | 1952 | 48 | 1947, 1959, 1907 | 44.0 | 62 | 1971 | 23 | 1939 | 0.11 | 1.61 | 1911 | ||
COLUMBUS JUNCT 2 SSW (IA1731) | 123 | 71.3 | 92 | 1952 | 52 | 1945, 1985, 1920 | 47.8 | 66 | 2002 | 28 | 1924 | 0.08 | 1.95 | 1919 | ||
BEACONSFIELD (IA0536) | 73 | 71.6 | 90 | 2023, 2002 | 50 | 1985, 2018 | 46.9 | 66 | 1982 | 29 | 1992 | 0.08 | 1.81 | 1961 | ||
Cedar Rapids Airport (IA1314) | 71 | 70.9 | 94 | 2023 | 50 | 1985, 1975 | 46.5 | 68 | 2002 | 28 | 2003 | 0.05 | 1.30 | 1961 | ||
Donnellson (IA2299) | 87 | 72.7 | 91 | 1952 | 52 | 1985, 1945 | 47.8 | 65 | 1971, 2002 | 30 | 1984 | 0.09 | 1.76 | 1986 | ||
FAIRFIELD (IA2789) | 169 | 71.5 | 92 | 1952, 1897 | 49 | 1985, 1945 | 48.0 | 68 | 1971, 2002 | 27 | 1899 | 0.10 | 1.77 | 1919 | ||
FORT-DODGE (IA2999) | 173 | 70.2 | 91 | 1952 | 44 | 1985, 1945 | 44.8 | 67 | 1971 | 25 | 1899, 1939 | 0.12 | 2.00 | 1925 | ||
Lamoni (IA4585) | 127 | 72.6 | 92 | 2023 | 49 | 1985, 1945 | 47.9 | 69 | 1971 | 27 | 1899 | 0.10 | 2.58 | 2019 | ||
OSAGE (IA6305) | 158 | 67.8 | 90 | 1952 | 45 | 1985, 1945 | 44.1 | 61 | 1950 | 20 | 1899 | 0.12 | 2.30 | 1925 | ||
MUSCATINE (IA5837) | 185 | 71.6 | 92 | 1994 | 54 | 1985, 1920 | 47.7 | 69 | 1971 | 21 | 1899 | 0.10 | 1.88 | 1919 | ||
SIOUX CENTER 2 SE (IA7700) | 125 | 71.4 | 92 | 2023 | 48 | 1985, 1907 | 45.3 | 65 | 2023 | 24 | 1984 | 0.12 | 3.15 | 1923 | ||
AMES 5 SE (IA0203) | 124 | 70.7 | 91 | 1952 | 48 | 1945, 1985 | 47.0 | 69 | 1971 | 29 | 2003 | 0.13 | 2.73 | 1961 | ||
BELLE-PLAINE (IA0600) | 135 | 70.0 | 93 | 1952 | 48 | 1945, 1985 | 44.9 | 65 | 1905, 1971 | 23 | 1899 | 0.08 | 1.77 | 1925 | ||
MASON-CITY (IA5230) | 137 | 68.0 | 91 | 1952 | 45 | 1945, 1985 | 43.4 | 62 | 1971 | 15 | 1899 | 0.11 | 2.19 | 1925 | ||
WASHINGTON (IA8688) | 163 | 71.9 | 93 | 1952 | 50 | 1945, 1985 | 47.2 | 69 | 1971 | 21 | 2018 | 0.13 | 2.62 | 1923 | ||
WINTERSET (IA9132) | 131 | 72.0 | 93 | 2023 | 50 | 1945, 1985 | 46.9 | 65 | 1937 | 26 | 1974 | 0.09 | 1.80 | 1902 | ||
AMES MUNICIPAL AP (IA0197) | 27 | 75.0 | 93 | 2023 | 51 | 2018 | 47.1 | 67 | 2002 | 27 | 2003 | 0.08 | 1.72 | 2021 | ||
ANAMOSA 3 SSW (IA0214) | 13 | 72.2 | 87 | 2021 | 53 | 2018 | 46.3 | 58 | 2023 | 36 | 2022 | 0.06 | 0.34 | 2015 | ||
BATTLE CREEK 3NE (IA0512) | 15 | 75.2 | 94 | 2023 | 48 | 2018 | 46.2 | 69 | 2023 | 36 | 2012 | 0.03 | 0.23 | 2021 | ||
DAVENPORT WFO (IA2070) | 13 | 73.4 | 90 | 2023 | 62 | 2018 | 49.7 | 67 | 2019 | 40 | 2017 | 0.02 | 0.10 | 2020 | ||
DES MOINES WSFO-JOHNSTON (IA2209) | 31 | 75.0 | 92 | 2023 | 50 | 2018 | 50.7 | 68 | 2023 | 32 | 2003 | 0.06 | 0.82 | 2021 | ||
ESTHERVILLE MUNICIPAL AP (IA2725) | 28 | 73.4 | 92 | 2023 | 55 | 2018 | 45.9 | 66 | 2023 | 27 | 2003 | 0.12 | 2.14 | 2021 | ||
HOLSTEIN 5 NNW (IA3910) | 9 | 73.1 | 93 | 2023 | 48 | 2018 | 48.8 | 65 | 2023 | 41 | 2018 | 0.02 | 0.10 | 2021 | ||
LITTLE SIOUX 2NW (IA4874) | 37 | 75.4 | 97 | 2023 | 49 | 2018 | 45.6 | 66 | 2023 | 30 | 2003, 2005 | 0.07 | 1.50 | 2021 | ||
LOWDEN (IA4963) | 37 | 73.1 | 94 | 2023 | 58 | 2018 | 45.8 | 66 | 2019 | 29 | 2003 | 0.03 | 0.70 | 2007 | ||
MARSHALLTOWN MUNICIPAL AP (IA5199) | 27 | 73.7 | 93 | 2023 | 51 | 2018 | 47.2 | 70 | 2002 | 29 | 2003 | 0.04 | 0.62 | 2018 | ||
MUSCATINE 2N (IA5844) | 26 | 72.5 | 88 | 2002, 2021 | 55 | 2018 | 49.0 | 65 | 2002 | 35 | 2003 | 0.05 | 0.31 | 2015 | ||
NEW-HAMPTON (IA5952) | 127 | 68.0 | 87 | 1952 | 43 | 2018 | 44.5 | 68 | 2002 | 22 | 1899 | 0.09 | 1.37 | 1961 | ||
OAKLAND-2-E (IA6151) | 105 | 73.3 | 92 | 2023 | 49 | 2018 | 45.9 | 70 | 1971 | 25 | 1939 | 0.08 | 1.67 | 2021 | ||
OELWEIN 1E (IA6199) | 18 | 71.8 | 88 | 2021 | 52 | 2018 | 45.7 | 58 | 2023 | 36 | 2018 | 0.01 | 0.10 | 2018 | ||
SIOUX CITY ANG (IA7702) | 27 | 75.3 | 93 | 2023 | 49 | 2018 | 46.1 | 65 | 2023 | 31 | 2003 | 0.03 | 0.40 | 2007 | ||
STANLEY (IA7892) | 19 | 70.6 | 86 | 2021 | 51 | 2018 | 43.8 | 58 | 2023 | 30 | 2018 | 0.01 | 0.21 | 2018 | ||
Spencer Airport (IAKSPW) | 29 | 75.0 | 96 | 2023 | 57 | 2018 | 46.7 | 68 | 2023 | 27 | 2003 | 0.11 | 2.29 | 2021 | ||
BURLINGTON (IA1060) | 59 | 73.5 | 90 | 1994 | 55 | 2003 | 50.2 | 72 | 2002 | 33 | 1984 | 0.09 | 1.40 | 2019 | ||
LAMONI (IA4587) | 26 | 74.5 | 91 | 2002, 2023 | 52 | 2003 | 51.0 | 70 | 2019 | 39 | 2009 | 0.02 | 0.49 | 2021 | ||
Iowa Average (IA0000) | 131 | 70.3 | 90 | 2023 | 49 | 1985 | 46.6 | 63 | 1995 | 25 | 1899 | 0.11 | 1.10 | 1919 | ||
ALGONA (IA0133) | 163 | 69.3 | 91 | 1952 | 45 | 1985 | 45.1 | 61 | 1943, 1950, 1922, 1897 | 27 | 1939, 1956 | 0.15 | 3.45 | 1923 | ||
Allerton (IA0149) | 122 | 72.2 | 91 | 1952 | 49 | 1985 | 48.1 | 67 | 1971 | 31 | 1972, 1984 | 0.13 | 2.05 | 2019 | ||
ALLISON (IA0157) | 110 | 70.2 | 92 | 1952 | 45 | 1985 | 45.3 | 62 | 1925, 1995 | 27 | 1939 | 0.07 | 1.80 | 1925 | ||
Boone (IA0807) | 119 | 71.1 | 92 | 1981 | 43 | 1985 | 44.9 | 64 | 1937 | 25 | 1984 | 0.13 | 3.89 | 1919 | ||
CENTERVILLE (IA1354) | 131 | 72.0 | 95 | 1897 | 48 | 1985 | 48.0 | 67 | 1981 | 26 | 1899 | 0.13 | 2.17 | 1902 | ||
CHARITON (IA1394) | 129 | 72.1 | 92 | 1952 | 49 | 1985 | 46.0 | 69 | 1971 | 25 | 1984 | 0.15 | 4.31 | 1902 | ||
CHARLES-CITY (IA1402) | 148 | 68.9 | 91 | 2023 | 45 | 1985 | 44.5 | 66 | 2023 | 19 | 1899 | 0.10 | 1.58 | 1911 | ||
CHEROKEE (IA1442) | 102 | 71.0 | 92 | 2023 | 40 | 1985 | 43.7 | 66 | 2023 | 24 | 1956 | 0.10 | 1.82 | 1923 | ||
CLARINDA (IA1533) | 159 | 72.9 | 92 | 1937, 1952 | 44 | 1985 | 45.5 | 67 | 1971 | 24 | 1984 | 0.12 | 1.90 | 1961 | ||
CORNING (IA1833) | 131 | 72.0 | 92 | 1981 | 41 | 1985 | 46.4 | 65 | 1937 | 20 | 1984 | 0.11 | 2.63 | 1919 | ||
Dubuque Airport (IA2367) | 73 | 68.7 | 87 | 2023, 1971 | 48 | 1985 | 46.4 | 66 | 2002 | 30 | 1972, 2003 | 0.09 | 2.64 | 1961 | ||
Elkader 6SSW (Osborn) (IA2603) | 136 | 69.6 | 92 | 1897 | 45 | 1985 | 42.6 | 62 | 1995, 2002 | 17 | 1899 | 0.12 | 3.37 | 1961 | ||
Emmetsburg (IA2689) | 131 | 70.3 | 93 | 2023 | 45 | 1985 | 44.8 | 68 | 2023 | 24 | 1895 | 0.11 | 1.61 | 1911 | ||
Estherville 4E (IA2724) | 135 | 69.1 | 91 | 1897 | 41 | 1985 | 42.2 | 62 | 1995 | 18 | 1899 | 0.11 | 4.03 | 1925 | ||
FOREST-CITY (IA2977) | 130 | 68.7 | 90 | 1952, 1897 | 44 | 1985 | 43.3 | 62 | 1995 | 25 | 1908 | 0.10 | 2.10 | 1925 | ||
GRINNELL-3-SW (IA3473) | 136 | 70.0 | 91 | 1897, 1952 | 44 | 1985 | 45.3 | 64 | 2021 | 22 | 1984 | 0.13 | 5.52 | 1919 | ||
GRUNDY-CENTER (IA3487) | 131 | 69.6 | 91 | 1952 | 43 | 1985 | 44.7 | 64 | 1982, 1905 | 20 | 1899 | 0.12 | 3.41 | 1925 | ||
GUTHRIE-CENTER (IA3509) | 131 | 71.4 | 93 | 2023 | 41 | 1985 | 45.7 | 66 | 1937 | 19 | 1899 | 0.10 | 3.03 | 1961 | ||
HAMPTON-2-NW (IA3584) | 147 | 69.4 | 94 | 1952 | 42 | 1985 | 44.1 | 62 | 1982 | 24 | 1899 | 0.10 | 2.18 | 1925 | ||
IOWA-FALLS (IA4142) | 160 | 69.6 | 92 | 1952 | 46 | 1985 | 44.3 | 64 | 1971 | 19 | 1899 | 0.10 | 2.74 | 1925 | ||
LOGAN (IA4894) | 158 | 73.0 | 95 | 2023 | 44 | 1985 | 45.6 | 70 | 1971 | 24 | 1895 | 0.07 | 1.50 | 1961 | ||
MANCHESTER-2 (IA5086) | 103 | 68.7 | 89 | 1952 | 47 | 1985 | 44.0 | 61 | 1925, 2002 | 26 | 1984 | 0.10 | 2.40 | 1961 | ||
MARSHALLTOWN (IA5198) | 148 | 70.9 | 93 | 1897 | 44 | 1985 | 44.6 | 66 | 1971 | 22 | 1899 | 0.12 | 2.51 | 1925 | ||
MASON CITY MUNICIPAL AP (IA5235) | 82 | 70.0 | 92 | 2023 | 44 | 1985 | 43.7 | 68 | 2002 | 27 | 2003 | 0.05 | 0.67 | 1961 | ||
Milford (IA5493) | 104 | 69.9 | 90 | 2023 | 43 | 1985 | 45.3 | 66 | 2023 | 25 | 1939 | 0.10 | 2.24 | 1977 | ||
NORTHWOOD (IA6103) | 128 | 67.1 | 89 | 1897 | 44 | 1985 | 43.3 | 61 | 1971 | 20 | 1899 | 0.13 | 2.58 | 1982 | ||
OSCEOLA-3-WSW (IA6316) | 142 | 72.5 | 92 | 1897, 2023 | 50 | 1985 | 46.8 | 66 | 1971 | 26 | 1899 | 0.11 | 1.70 | 1961 | ||
OSKALOOSA (IA6327) | 148 | 72.0 | 93 | 1937 | 48 | 1985 | 46.6 | 72 | 1971 | 25 | 1899 | 0.12 | 1.89 | 1919 | ||
Ottumwa (IA6389) | 128 | 72.3 | 93 | 2023, 1897 | 50 | 1985 | 48.2 | 69 | 2002 | 26 | 1899 | 0.11 | 3.87 | 1902 | ||
PERRY (IA6566) | 123 | 71.2 | 92 | 1937, 2023 | 42 | 1985 | 45.5 | 65 | 1905, 1937 | 29 | 1939, 1984, 1956 | 0.13 | 2.86 | 1919 | ||
PRIMGHAR (IA6800) | 129 | 71.4 | 92 | 2023 | 44 | 1985 | 46.0 | 69 | 2023 | 24 | 1939 | 0.09 | 1.76 | 1965 | ||
RATHBUN DAM (IA6910) | 55 | 72.5 | 91 | 2023 | 45 | 1985 | 49.0 | 70 | 1971 | 32 | 1972, 1984 | 0.07 | 1.27 | 1985 | ||
ROCK-RAPIDS (IA7147) | 131 | 70.1 | 93 | 2023 | 42 | 1985 | 42.7 | 62 | 1905 | 21 | 1899 | 0.12 | 2.34 | 1977 | ||
SAC-CITY (IA7312) | 154 | 70.1 | 94 | 2023 | 41 | 1985 | 45.0 | 68 | 1971 | 26 | 1899 | 0.10 | 1.44 | 1911, 1919 | ||
SHENANDOAH-1-NE (IA7613) | 106 | 74.7 | 94 | 2023 | 49 | 1985 | 48.0 | 73 | 2023 | 25 | 1984 | 0.10 | 1.26 | 1961 | ||
SIBLEY-5-NNE (IA7664) | 145 | 69.7 | 93 | 1897 | 38 | 1985 | 42.4 | 63 | 2023 | 16 | 1939 | 0.10 | 2.35 | 1977 | ||
SIGOURNEY (IA7678) | 148 | 71.3 | 92 | 1937 | 49 | 1985 | 47.2 | 71 | 1971 | 21 | 1899 | 0.13 | 2.28 | 1919 | ||
SIOUX-RAPIDS (IA7726) | 83 | 72.5 | 91 | 2023 | 47 | 1985 | 44.5 | 66 | 2002 | 26 | 2003, 1956 | 0.09 | 1.69 | 2007 | ||
Spencer (IA7844) | 129 | 70.1 | 93 | 2023 | 44 | 1985 | 43.5 | 69 | 2023 | 23 | 1939 | 0.07 | 1.55 | 1911 | ||
SPIRIT LAKE (IA7859) | 145 | 69.6 | 93 | 1897 | 42 | 1985 | 45.5 | 66 | 1983 | 25 | 1939 | 0.09 | 2.31 | 1977 | ||
STORM-LAKE-2-E (IA7979) | 147 | 69.3 | 89 | 2023 | 42 | 1985 | 45.1 | 63 | 1905 | 26 | 1939 | 0.10 | 1.47 | 1911 | ||
SWEA CITY 4 W (IA8026) | 69 | 70.1 | 89 | 2023 | 43 | 1985 | 44.1 | 63 | 2002 | 27 | 1972, 1956 | 0.11 | 2.35 | 1977 | ||
TOLEDO (IA8296) | 130 | 70.5 | 92 | 1952 | 43 | 1985 | 44.8 | 63 | 2002 | 17 | 1899 | 0.12 | 3.00 | 1925 | ||
VINTON (IA8568) | 155 | 70.5 | 92 | 1952 | 47 | 1985 | 45.5 | 69 | 2002 | 22 | 1899 | 0.11 | 2.10 | 1961 | ||
WEBSTER-CITY (IA8806) | 154 | 70.8 | 93 | 1952 | 42 | 1985 | 44.4 | 67 | 1971 | 23 | 1939 | 0.13 | 4.57 | 1925 | ||
Iowa - Northwest Climate Division (IAC001) | 131 | 69.7 | 92 | 2023 | 40 | 1985 | 45.0 | 64 | 2007 | 26 | 1939 | 0.10 | 1.96 | 1995 | ||
Iowa - North Central Climate Division (IAC002) | 131 | 68.4 | 90 | 2023 | 43 | 1985 | 45.0 | 63 | 1995 | 23 | 1899 | 0.12 | 2.43 | 1925 | ||
Iowa - West Central Climate Division (IAC004) | 131 | 71.3 | 94 | 2023 | 41 | 1985 | 46.5 | 66 | 2007 | 26 | 1895 | 0.10 | 1.42 | 1995 | ||
Iowa - Central Climate Division (IAC005) | 131 | 70.3 | 91 | 2023 | 46 | 1985 | 46.6 | 64 | 1995 | 24 | 1899 | 0.12 | 1.81 | 1925 | ||
Iowa - Southwest Climate Division (IAC007) | 131 | 72.7 | 94 | 2023 | 43 | 1985 | 47.9 | 67 | 1981 | 27 | 1895 | 0.11 | 2.10 | 1961 | ||
Iowa Drought Region 1 - Northwest (IAD001) | 131 | 70.6 | 93 | 2023 | 40 | 1985 | 45.3 | 65 | 2007 | 27 | 1920, 1895, 1939 | 0.10 | 1.95 | 1995 | ||
Iowa Drought Region 2 - Northcentral (IAD002) | 131 | 69.6 | 92 | 2023 | 42 | 1985 | 45.8 | 64 | 1995 | 25 | 1899 | 0.11 | 1.57 | 1925 | ||
Iowa Drought Region 4 - Southwest (IAD004) | 131 | 72.3 | 94 | 2023 | 43 | 1985 | 47.6 | 66 | 2007, 1981 | 27 | 1895 | 0.11 | 1.65 | 1961 | ||
Spencer Area (IATSPW) | 129 | 70.5 | 96 | 2023 | 44 | 1985 | 43.4 | 68 | 2023 | 23 | 1939 | 0.08 | 2.29 | 2021 | ||
LEMARS (IA4735) | 148 | 72.1 | 93 | 2023 | 45 | 1947 | 44.0 | 67 | 1950 | 25 | 1920 | 0.06 | 1.57 | 1923 | ||
MAPLETON NO. 2 (IA5123) | 86 | 73.2 | 94 | 2023 | 45 | 1947 | 44.9 | 70 | 1971 | 24 | 1984 | 0.04 | 0.74 | 1961 | ||
SANBORN (IA7386) | 142 | 69.1 | 90 | 1897 | 43 | 1947 | 43.9 | 62 | 1950, 2023 | 22 | 1939 | 0.08 | 1.14 | 1977 | ||
AMES-8-WSW (IA0200) | 131 | 71.7 | 92 | 2023 | 47 | 1945 | 46.6 | 69 | 2002 | 22 | 1899 | 0.13 | 4.16 | 1961 | ||
ATLANTIC-1-NE (IA0364) | 148 | 73.3 | 92 | 1994, 2023 | 45 | 1945 | 44.7 | 69 | 1971 | 21 | 1984 | 0.08 | 1.50 | 1961 | ||
AUDUBON (IA0385) | 131 | 71.5 | 91 | 2023 | 45 | 1945 | 45.0 | 68 | 1971 | 24 | 1895 | 0.13 | 4.05 | 1961 | ||
BELLEVUE-L-AND-D-12 (IA0608) | 87 | 69.7 | 90 | 1952 | 50 | 1945 | 45.5 | 66 | 1954 | 30 | 1993, 1984, 1949 | 0.05 | 1.36 | 1941 | ||
Burlington Airport (IA1063) | 127 | 72.0 | 91 | 1897, 1994, 2023 | 50 | 1945 | 49.2 | 69 | 2019, 1897 | 23 | 1899 | 0.08 | 1.23 | 1995 | ||
CARROLL-2-SSW (IA1233) | 135 | 71.4 | 92 | 2023 | 45 | 1945 | 44.7 | 65 | 2007, 1971 | 24 | 1895, 1899, 1956 | 0.09 | 2.48 | 1919 | ||
CASCADE (IA1257) | 83 | 69.6 | 87 | 1952, 1971, 2002 | 50 | 1945 | 43.5 | 62 | 2002 | 27 | 1949 | 0.07 | 1.60 | 1961 | ||
CEDAR-RAPIDS-1 (IA1319) | 142 | 70.8 | 94 | 2023 | 46 | 1945 | 46.5 | 68 | 2002 | 22 | 1899 | 0.10 | 2.25 | 1893 | ||
CLINTON-1 (IA1635) | 166 | 70.8 | 90 | 2023, 1971 | 51 | 1945 | 46.8 | 69 | 2002 | 19 | 1899 | 0.09 | 2.18 | 1893 | ||
Creston (IA1962) | 119 | 71.8 | 91 | 2023 | 47 | 1945 | 46.8 | 69 | 1971, 1981 | 26 | 1916 | 0.08 | 1.04 | 1985 | ||
DENISON (IA2171) | 149 | 71.2 | 93 | 2023 | 43 | 1945 | 46.0 | 67 | 1971 | 24 | 1956 | 0.10 | 2.05 | 1919 | ||
Des Moines Airport (IA2203) | 146 | 71.6 | 92 | 2023, 1952 | 46 | 1945 | 49.0 | 70 | 1878, 1971 | 26 | 1899 | 0.07 | 2.19 | 1911 | ||
FAYETTE (IA2864) | 136 | 68.0 | 90 | 1897 | 44 | 1945 | 42.5 | 61 | 1925 | 15 | 1899 | 0.12 | 3.35 | 1961 | ||
GREENFIELD (IA3438) | 134 | 72.5 | 91 | 1897, 2023 | 45 | 1945 | 47.7 | 68 | 2002 | 26 | 1899 | 0.09 | 1.36 | 1919 | ||
GUTTENBERG-L-AND-D-10 (IA3517) | 87 | 69.7 | 88 | 1952 | 49 | 1945 | 47.6 | 70 | 2002 | 27 | 1972 | 0.07 | 1.79 | 1961 | ||
Iowa City (IA4101) | 168 | 72.0 | 91 | 2002, 1952 | 49 | 1945 | 46.7 | 67 | 2002 | 20 | 1899 | 0.10 | 2.10 | 1893 | ||
IOWA CITY MUNICIPAL AP (IA4106) | 80 | 71.5 | 93 | 2023 | 50 | 1945 | 47.6 | 67 | 1971 | 28 | 1949 | 0.05 | 0.89 | 1986 | ||
JEFFERSON (IA4228) | 135 | 71.5 | 91 | 2023 | 45 | 1945 | 45.7 | 69 | 1971 | 27 | 1899 | 0.10 | 1.99 | 1961 | ||
KEOKUK LOCK DAM 19 (IA4381) | 170 | 72.0 | 91 | 1952 | 52 | 1945 | 50.5 | 68 | 1971 | 31 | 1899 | 0.11 | 2.70 | 1986 | ||
KEOSAUQUA (IA4389) | 148 | 73.1 | 92 | 1952 | 52 | 1945 | 47.1 | 68 | 1971 | 24 | 1899 | 0.12 | 1.85 | 2019, 1925 | ||
Le Claire L&D 14 (IA4705) | 86 | 70.9 | 89 | 1952, 1971 | 51 | 1945 | 49.8 | 66 | 1995, 2002 | 35 | 1974, 1939 | 0.05 | 0.91 | 1986 | ||
MAQUOKETA-2-W (IA5131) | 167 | 69.3 | 89 | 2021 | 49 | 1945 | 44.0 | 59 | 1950, 1943 | 17 | 1899 | 0.10 | 1.85 | 1893 | ||
MOUNT-AYR (IA5769) | 132 | 72.2 | 91 | 1952 | 47 | 1945 | 46.9 | 67 | 1971 | 29 | 1899 | 0.11 | 2.10 | 1961 | ||
MOUNT-PLEASANT (IA5796) | 160 | 71.9 | 91 | 1952 | 51 | 1945 | 47.9 | 67 | 2002 | 32 | 1924, 1895, 1984 | 0.11 | 1.32 | 1919 | ||
NEWTON (IA5992) | 155 | 71.6 | 90 | 1952, 1994 | 48 | 1945 | 47.1 | 68 | 1971 | 26 | 1899 | 0.14 | 2.75 | 1919 | ||
Postville (IA6766) | 133 | 66.9 | 88 | 1897 | 46 | 1945 | 44.8 | 63 | 1950, 1971 | 26 | 1899 | 0.11 | 2.75 | 1961 | ||
RED-OAK (IA6940) | 152 | 74.0 | 96 | 1994 | 48 | 1945 | 46.9 | 70 | 1971, 2023 | 23 | 1939 | 0.10 | 1.94 | 2019 | ||
SIOUX-CITY-WSO-AP (IA7708) | 135 | 72.6 | 94 | 2023 | 47 | 1945 | 46.4 | 72 | 1971 | 27 | 1895 | 0.07 | 1.43 | 1911 | ||
WATERLOO (IA8706) | 131 | 69.9 | 94 | 2023 | 46 | 1945 | 44.7 | 72 | 2002 | 19 | 1899 | 0.11 | 1.69 | 2007 | ||
WILLIAMSBURG (IA9067) | 145 | 70.8 | 91 | 1897, 1952 | 47 | 1945 | 45.7 | 65 | 1971 | 23 | 1899 | 0.13 | 3.15 | 1919 | ||
Iowa - Northeast Climate Division (IAC003) | 131 | 67.6 | 90 | 1953 | 48 | 1945 | 45.2 | 62 | 1982 | 20 | 1899 | 0.10 | 1.27 | 1925 | ||
Iowa - East Central Climate Division (IAC006) | 131 | 69.8 | 94 | 1953 | 50 | 1945 | 46.8 | 64 | 1954 | 20 | 1899 | 0.11 | 1.57 | 1919 | ||
Iowa - South Central Climate Division (IAC008) | 131 | 71.9 | 92 | 1953, 2023 | 51 | 1945 | 48.3 | 66 | 1981 | 26 | 1899 | 0.12 | 1.94 | 1961 | ||
Iowa - Southeast Climate Division (IAC009) | 131 | 71.7 | 95 | 1953 | 51 | 1945 | 48.4 | 66 | 1954 | 24 | 1899 | 0.12 | 1.74 | 1986 | ||
Iowa Drought Region 3 - Northeast (IAD003) | 131 | 68.6 | 92 | 1953 | 49 | 1945 | 45.8 | 61 | 1995, 1982, 1954 | 20 | 1899 | 0.11 | 1.38 | 1925 | ||
Iowa Drought Region 5 - Southeast (IAD005) | 131 | 71.4 | 93 | 1953 | 50 | 1945 | 48.0 | 63 | 1995, 1954, 2002 | 25 | 1899 | 0.12 | 1.59 | 1919 | ||
Waterloo Area (IATALO) | 129 | 70.0 | 94 | 2023 | 46 | 1945 | 44.6 | 72 | 2002 | 19 | 1899 | 0.10 | 1.69 | 2007 | ||
Ames Area (IATAME) | 131 | 71.2 | 91 | 1952 | 47 | 1945 | 45.8 | 67 | 1971 | 22 | 1899 | 0.12 | 4.16 | 1961 | ||
Cedar Rapids Area (IATCID) | 131 | 70.1 | 94 | 2023 | 46 | 1945 | 46.1 | 68 | 2002 | 22 | 1899 | 0.09 | 2.25 | 1893 | ||
Des Moines Area (IATDSM) | 146 | 71.6 | 92 | 2023, 1952 | 46 | 1945 | 49.0 | 70 | 1878, 1971 | 26 | 1899 | 0.07 | 2.19 | 1911 | ||
Ida Grove Area (IATIDA) | 121 | 71.9 | 94 | 2023 | 46 | 1945 | 45.3 | 69 | 1971, 2023 | 23 | 1984 | 0.10 | 1.38 | 1919 | ||
Oelwein Area (IATOEL) | 101 | 69.4 | 88 | 2021 | 45 | 1945 | 45.0 | 69 | 2002 | 27 | 1972 | 0.11 | 3.35 | 1961 | ||
Sioux City Area (IATSUX) | 135 | 72.6 | 94 | 2023 | 47 | 1945 | 46.4 | 72 | 1971 | 27 | 1895 | 0.07 | 1.43 | 1911 | ||
DECORAH-2-N (IA2110) | 131 | 68.3 | 91 | 2023 | 43 | 1899 | 43.8 | 65 | 2023 | 18 | 1899 | 0.11 | 1.45 | 1961 | ||
Fort Madison (IA3007) | 136 | 73.0 | 92 | 1952 | 50 | 1899 | 49.8 | 68 | 2019 | 31 | 1899, 1924 | 0.08 | 1.56 | 1893 | ||
DUBUQUE-LOCK-AND-DAM (IA2364) | 151 | 68.0 | 89 | 1897 | 47 | 1876 | 48.5 | 68 | 1878 | 24 | 1899 | 0.11 | 2.27 | 1881 | ||
Dubuque Area (IATDBQ) | 151 | 67.7 | 89 | 1897 | 47 | 1876 | 47.4 | 68 | 1878 | 24 | 1899 | 0.12 | 2.64 | 1961 |