NWS COOP Climatology for 28 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=28&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: | ||||
RATHBUN DAM (IA6910) | 54 | 66.0 | 89 | 1989 | 51 | 1979 | 44.2 | 66 | 1970 | 31 | 2019 | 0.11 | 1.15 | 1990 | ||
BEACONSFIELD (IA0536) | 72 | 65.1 | 88 | 1970 | 49 | 2009 | 42.6 | 66 | 1970 | 29 | 1966, 1992 | 0.13 | 2.10 | 1963 | ||
OAKLAND-2-E (IA6151) | 105 | 66.6 | 90 | 1989 | 48 | 2009, 1950 | 40.9 | 65 | 1970 | 23 | 1979 | 0.12 | 1.85 | 1975 | ||
Donnellson (IA2299) | 86 | 66.8 | 87 | 1970 | 47 | 1950 | 43.8 | 63 | 1970 | 30 | 2019 | 0.11 | 1.68 | 2014 | ||
LAMONI (IA4587) | 26 | 63.4 | 83 | 2004 | 47 | 1998 | 45.3 | 56 | 2022, 2004 | 33 | 2008 | 0.10 | 1.24 | 1998 | ||
SHENANDOAH-1-NE (IA7613) | 105 | 68.2 | 93 | 1989 | 47 | 1994 | 43.4 | 66 | 1970 | 29 | 1966, 1965 | 0.11 | 1.10 | 1989 | ||
DAVENPORT WFO (IA2070) | 12 | 62.4 | 75 | 2020 | 46 | 2017 | 40.9 | 53 | 2021 | 29 | 2019, 2018 | 0.13 | 1.12 | 2014 | ||
SIOUX CITY ANG (IA7702) | 27 | 64.3 | 85 | 2001 | 46 | 2002, 2019 | 40.3 | 53 | 2020 | 28 | 2008 | 0.12 | 1.08 | 2016 | ||
Iowa - South Central Climate Division (IAC008) | 131 | 66.9 | 88 | 1989, 1894 | 46 | 1917, 1950 | 43.6 | 63 | 1981 | 31 | 1950, 1973 | 0.13 | 1.19 | 1917 | ||
Iowa - Southeast Climate Division (IAC009) | 131 | 67.1 | 87 | 1894 | 46 | 1950 | 44.1 | 65 | 1896 | 31 | 1950, 2019, 1928 | 0.13 | 1.34 | 1959 | ||
CENTERVILLE (IA1354) | 131 | 67.0 | 89 | 1894 | 45 | 1917 | 44.3 | 63 | 1901 | 27 | 1932 | 0.14 | 2.18 | 1957 | ||
HOLSTEIN 5 NNW (IA3910) | 9 | 61.8 | 80 | 2020 | 45 | 2019 | 38.3 | 53 | 2020 | 29 | 2017 | 0.15 | 0.96 | 2016 | ||
JEFFERSON (IA4228) | 134 | 66.3 | 95 | 1910 | 45 | 1994, 1950 | 41.2 | 64 | 1970 | 28 | 1926 | 0.13 | 1.85 | 1975 | ||
MUSCATINE 2N (IA5844) | 26 | 64.2 | 84 | 2021 | 45 | 2019 | 43.2 | 57 | 2021 | 30 | 2019 | 0.19 | 1.82 | 2014 | ||
OSCEOLA-3-WSW (IA6316) | 142 | 67.1 | 89 | 1989, 1970, 1894 | 45 | 1917 | 43.0 | 67 | 1970 | 23 | 1940 | 0.13 | 1.41 | 1917 | ||
Iowa Drought Region 5 - Southeast (IAD005) | 131 | 66.7 | 87 | 1894 | 45 | 1950 | 43.5 | 64 | 1896 | 30 | 1950 | 0.13 | 1.14 | 2014 | ||
Iowa Average (IA0000) | 131 | 65.4 | 89 | 1910 | 44 | 1950 | 41.8 | 61 | 1896 | 29 | 1950 | 0.13 | 0.92 | 1975 | ||
AMES MUNICIPAL AP (IA0197) | 27 | 64.8 | 88 | 2004 | 44 | 2017 | 42.0 | 54 | 2001, 2004 | 26 | 2019 | 0.10 | 1.14 | 2014 | ||
BELLEVUE-L-AND-D-12 (IA0608) | 86 | 63.7 | 86 | 1970 | 44 | 2017 | 41.8 | 63 | 1974 | 25 | 1950 | 0.16 | 1.60 | 2019 | ||
BURLINGTON (IA1060) | 59 | 65.4 | 88 | 1970 | 44 | 2008 | 44.4 | 65 | 1974 | 25 | 2002 | 0.12 | 1.34 | 2014 | ||
CHARITON (IA1394) | 129 | 66.4 | 90 | 1970 | 44 | 1917 | 41.7 | 65 | 1970 | 26 | 2019, 2002 | 0.13 | 2.05 | 1917 | ||
CLINTON-1 (IA1635) | 166 | 67.1 | 91 | 1952 | 44 | 1950 | 43.4 | 66 | 1974 | 26 | 1928 | 0.11 | 1.43 | 1959 | ||
DECORAH-2-N (IA2110) | 131 | 64.5 | 90 | 1910 | 44 | 1908, 1994, 1971 | 39.9 | 62 | 1896 | 23 | 1928 | 0.12 | 2.34 | 1975 | ||
KEOSAUQUA (IA4389) | 148 | 68.5 | 90 | 1970 | 44 | 1950 | 43.7 | 71 | 1896 | 23 | 1928 | 0.13 | 2.35 | 1989 | ||
MARSHALLTOWN MUNICIPAL AP (IA5199) | 27 | 63.1 | 86 | 2004 | 44 | 2017, 2008 | 40.5 | 53 | 2004 | 26 | 2019 | 0.06 | 0.34 | 2012 | ||
Iowa - East Central Climate Division (IAC006) | 131 | 65.5 | 86 | 1915, 1894 | 44 | 1908 | 42.5 | 64 | 1896 | 27 | 1950 | 0.12 | 1.17 | 1959 | ||
Spencer Airport (IAKSPW) | 29 | 62.6 | 90 | 2004 | 44 | 2016 | 37.6 | 55 | 2001, 2004 | 22 | 2017 | 0.06 | 0.65 | 2006 | ||
Allerton (IA0149) | 121 | 66.1 | 89 | 1970 | 43 | 1917 | 43.0 | 64 | 1970 | 31 | 1979, 1966 | 0.13 | 2.00 | 1917 | ||
BATTLE CREEK 3NE (IA0512) | 14 | 63.7 | 81 | 2020 | 43 | 2019 | 39.8 | 52 | 2020 | 28 | 2019 | 0.11 | 0.54 | 2016 | ||
CEDAR-RAPIDS-1 (IA1319) | 142 | 66.5 | 89 | 1896 | 43 | 1908, 2017 | 42.6 | 65 | 1896 | 24 | 1928 | 0.12 | 1.35 | 1909 | ||
COLUMBUS JUNCT 2 SSW (IA1731) | 123 | 66.4 | 90 | 1970 | 43 | 1950 | 43.1 | 65 | 1970 | 29 | 2008, 1928 | 0.12 | 1.46 | 2014 | ||
DES MOINES WSFO-JOHNSTON (IA2209) | 30 | 63.6 | 85 | 2004 | 43 | 2017 | 43.5 | 59 | 2001 | 31 | 2008, 2019 | 0.09 | 0.77 | 2014 | ||
GUTHRIE-CENTER (IA3509) | 131 | 66.5 | 93 | 1910 | 43 | 1950 | 41.0 | 65 | 1896 | 27 | 2004 | 0.14 | 2.32 | 1975 | ||
Lamoni (IA4585) | 126 | 66.5 | 89 | 1970 | 43 | 1917 | 43.4 | 64 | 1970 | 29 | 1979 | 0.10 | 1.05 | 1991 | ||
LITTLE SIOUX 2NW (IA4874) | 37 | 65.6 | 93 | 1989 | 43 | 1994 | 39.9 | 56 | 2004 | 25 | 2008 | 0.11 | 1.10 | 2002 | ||
LOGAN (IA4894) | 157 | 67.1 | 95 | 1910, 1915 | 43 | 1907 | 41.9 | 65 | 1970 | 29 | 1950, 2008, 1979, 1920 | 0.12 | 1.88 | 1896 | ||
OSKALOOSA (IA6327) | 148 | 66.3 | 90 | 1970 | 43 | 1950 | 43.4 | 73 | 1894 | 29 | 2019, 1913 | 0.10 | 1.52 | 1959 | ||
PERRY (IA6566) | 123 | 65.4 | 93 | 1910 | 43 | 1950 | 41.0 | 64 | 1970 | 25 | 1928 | 0.12 | 2.29 | 1975 | ||
WINTERSET (IA9132) | 131 | 67.2 | 93 | 1910 | 43 | 1893 | 42.6 | 67 | 1896 | 27 | 1966 | 0.13 | 1.54 | 1917 | ||
Iowa - West Central Climate Division (IAC004) | 131 | 65.5 | 95 | 1910 | 43 | 1917 | 41.4 | 60 | 1896, 1970 | 26 | 1965 | 0.13 | 1.45 | 1986 | ||
Iowa - Southwest Climate Division (IAC007) | 131 | 67.1 | 92 | 1910 | 43 | 1917 | 43.0 | 62 | 1896, 1970 | 29 | 1965, 1920 | 0.13 | 1.29 | 1986 | ||
Iowa Drought Region 3 - Northeast (IAD003) | 131 | 64.3 | 85 | 1915, 1910 | 43 | 1908 | 41.4 | 62 | 1896 | 27 | 1950 | 0.13 | 1.13 | 1975 | ||
Iowa Drought Region 4 - Southwest (IAD004) | 131 | 66.6 | 93 | 1910 | 43 | 1917 | 42.7 | 62 | 1970 | 29 | 1965, 1920 | 0.12 | 1.40 | 1986 | ||
Ida Grove Area (IATIDA) | 121 | 65.4 | 96 | 1910 | 43 | 1994, 1907, 1917, 2019 | 40.1 | 62 | 1970 | 20 | 1965 | 0.12 | 2.68 | 1975 | ||
ANAMOSA 3 SSW (IA0214) | 12 | 61.6 | 82 | 2021 | 42 | 2019 | 38.8 | 49 | 2021 | 29 | 2019 | 0.24 | 1.00 | 2014 | ||
Cedar Rapids Airport (IA1314) | 70 | 62.8 | 91 | 1970 | 42 | 2008 | 41.4 | 64 | 1970 | 27 | 2019 | 0.13 | 1.25 | 1974 | ||
CLARINDA (IA1533) | 159 | 67.7 | 92 | 1989 | 42 | 1917 | 42.4 | 65 | 1970 | 29 | 1965 | 0.10 | 1.10 | 1972 | ||
CORNING (IA1833) | 131 | 66.1 | 93 | 1910 | 42 | 1917 | 42.1 | 62 | 1970, 1894 | 27 | 1966 | 0.12 | 1.94 | 1917 | ||
Creston (IA1962) | 119 | 65.2 | 90 | 1970 | 42 | 1908 | 41.4 | 64 | 1970 | 27 | 1965 | 0.11 | 1.30 | 1906 | ||
KEOKUK LOCK DAM 19 (IA4381) | 170 | 67.5 | 90 | 1970 | 42 | 1950 | 46.8 | 70 | 1896 | 33 | 2019 | 0.14 | 2.47 | 2014 | ||
LOWDEN (IA4963) | 37 | 62.6 | 78 | 2003 | 42 | 2008 | 39.8 | 52 | 2020 | 27 | 2019 | 0.11 | 0.72 | 2019 | ||
MAQUOKETA-2-W (IA5131) | 167 | 65.5 | 89 | 1915 | 42 | 2017, 2019 | 41.5 | 64 | 1974, 1896 | 25 | 1928, 1934 | 0.12 | 1.69 | 1959 | ||
MOUNT-AYR (IA5769) | 131 | 66.5 | 90 | 1910, 1894 | 42 | 1917 | 43.2 | 65 | 1970 | 27 | 1966 | 0.12 | 1.76 | 1917 | ||
RED-OAK (IA6940) | 152 | 68.4 | 92 | 1910 | 42 | 1917 | 43.0 | 65 | 1970 | 26 | 1979 | 0.13 | 1.82 | 1989 | ||
Cedar Rapids Area (IATCID) | 131 | 65.0 | 91 | 1970 | 42 | 2008 | 42.4 | 65 | 1896 | 24 | 1928 | 0.12 | 1.35 | 1909 | ||
BELLE-PLAINE (IA0600) | 134 | 65.3 | 89 | 1970 | 41 | 1950, 1909 | 42.0 | 62 | 1970 | 26 | 2019 | 0.14 | 2.47 | 1974 | ||
Burlington Airport (IA1063) | 126 | 66.2 | 88 | 1970 | 41 | 1950 | 45.2 | 65 | 1974 | 31 | 2019 | 0.09 | 1.24 | 1956 | ||
CARROLL-2-SSW (IA1233) | 134 | 66.0 | 94 | 1910 | 41 | 1994 | 40.3 | 63 | 1970 | 25 | 1909, 1965 | 0.11 | 1.90 | 1975 | ||
DUBUQUE-LOCK-AND-DAM (IA2364) | 150 | 63.8 | 87 | 1915 | 41 | 1909, 1908 | 43.5 | 62 | 1974, 1896 | 22 | 2007 | 0.15 | 2.60 | 1896 | ||
ESTHERVILLE MUNICIPAL AP (IA2725) | 27 | 60.7 | 89 | 2004 | 41 | 2016 | 37.6 | 52 | 2006 | 23 | 2017 | 0.12 | 1.57 | 2022 | ||
Fort Madison (IA3007) | 136 | 67.4 | 90 | 1894 | 41 | 1950 | 46.1 | 65 | 1974 | 31 | 1928 | 0.10 | 1.68 | 2021 | ||
GREENFIELD (IA3438) | 133 | 66.4 | 93 | 1894 | 41 | 1950 | 42.3 | 64 | 1970 | 24 | 1950 | 0.15 | 2.84 | 1963 | ||
GRUNDY-CENTER (IA3487) | 131 | 64.5 | 90 | 1910 | 41 | 2019 | 40.4 | 65 | 1910 | 25 | 1950, 1966 | 0.15 | 1.36 | 1990 | ||
GUTTENBERG-L-AND-D-10 (IA3517) | 86 | 63.9 | 88 | 2004 | 41 | 2008 | 42.6 | 63 | 1974 | 29 | 2019, 1950 | 0.17 | 2.09 | 1962 | ||
MARSHALLTOWN (IA5198) | 148 | 65.1 | 93 | 1970 | 41 | 1950 | 41.4 | 62 | 1970 | 27 | 1950 | 0.15 | 1.64 | 1938 | ||
MUSCATINE (IA5837) | 185 | 67.0 | 88 | 1894, 1952 | 41 | 1950 | 43.7 | 66 | 1896 | 20 | 2022 | 0.12 | 1.91 | 2014 | ||
OELWEIN 1E (IA6199) | 18 | 58.8 | 84 | 2021 | 41 | 2017 | 37.8 | 49 | 2021 | 26 | 2017 | 0.09 | 0.82 | 2019 | ||
TOLEDO (IA8296) | 130 | 65.7 | 88 | 1981 | 41 | 1950 | 41.3 | 63 | 1896 | 25 | 1973 | 0.13 | 1.43 | 1899 | ||
WATERLOO (IA8706) | 131 | 64.0 | 89 | 1970 | 41 | 1917, 1971 | 40.7 | 64 | 1970 | 25 | 1950, 2019 | 0.12 | 1.62 | 1896 | ||
Iowa - North Central Climate Division (IAC002) | 131 | 63.6 | 91 | 1910 | 41 | 2017, 1950 | 40.1 | 59 | 1896 | 25 | 1965 | 0.13 | 1.24 | 2014 | ||
Iowa - Northeast Climate Division (IAC003) | 131 | 63.4 | 85 | 1910, 1915 | 41 | 2017 | 40.6 | 61 | 1896 | 27 | 2019, 1950 | 0.14 | 1.72 | 1975 | ||
Iowa - Central Climate Division (IAC005) | 131 | 65.6 | 90 | 1910 | 41 | 1950 | 41.9 | 61 | 1896, 1894 | 28 | 1950, 2019 | 0.13 | 1.23 | 1917, 2014 | ||
Iowa Drought Region 2 - Northcentral (IAD002) | 131 | 64.5 | 92 | 1910 | 41 | 1950 | 40.7 | 60 | 1896 | 27 | 1950, 1965 | 0.13 | 1.16 | 1975 | ||
Waterloo Area (IATALO) | 129 | 64.1 | 89 | 1970 | 41 | 1971, 1917 | 40.6 | 64 | 1970 | 25 | 1950, 2019 | 0.12 | 1.62 | 1896 | ||
Oelwein Area (IATOEL) | 100 | 63.9 | 88 | 1970 | 41 | 2017 | 39.8 | 59 | 1970 | 26 | 2017 | 0.10 | 1.08 | 1981 | ||
ALLISON (IA0157) | 110 | 64.6 | 91 | 1970, 1952 | 40 | 2017 | 40.2 | 62 | 1970 | 26 | 1950 | 0.10 | 1.10 | 2019 | ||
Boone (IA0807) | 119 | 64.8 | 89 | 1981 | 40 | 1950 | 40.3 | 57 | 1915 | 25 | 1928 | 0.12 | 1.36 | 2014 | ||
CHEROKEE (IA1442) | 102 | 64.2 | 89 | 1981 | 40 | 1956 | 38.7 | 61 | 1970 | 22 | 1961 | 0.12 | 2.10 | 1986 | ||
Dubuque Airport (IA2367) | 73 | 61.2 | 86 | 1952 | 40 | 2008 | 40.7 | 59 | 1970 | 23 | 2019 | 0.15 | 1.76 | 1974 | ||
Elkader 6SSW (Osborn) (IA2603) | 136 | 64.8 | 90 | 1901 | 40 | 1909 | 39.0 | 61 | 1896, 1970 | 24 | 2019, 1982, 1973 | 0.16 | 2.19 | 1975 | ||
FORT-DODGE (IA2999) | 172 | 64.2 | 95 | 1910 | 40 | 1907 | 40.0 | 62 | 1970 | 25 | 1950 | 0.13 | 2.13 | 1975 | ||
MANCHESTER-2 (IA5086) | 102 | 63.7 | 86 | 1952 | 40 | 2017 | 39.4 | 61 | 1974 | 24 | 2019 | 0.14 | 1.40 | 1959 | ||
NEWTON (IA5992) | 154 | 65.9 | 89 | 1970, 1910 | 40 | 1950 | 42.8 | 61 | 1970 | 28 | 2019 | 0.15 | 2.52 | 1959 | ||
STANLEY (IA7892) | 19 | 58.9 | 82 | 2021 | 40 | 2017 | 35.9 | 48 | 2021 | 22 | 2019 | 0.16 | 1.23 | 2022 | ||
WASHINGTON (IA8688) | 162 | 67.1 | 90 | 1894 | 40 | 1950 | 43.5 | 68 | 1896 | 29 | 2019 | 0.12 | 1.60 | 2014 | ||
WILLIAMSBURG (IA9067) | 145 | 66.3 | 90 | 1970 | 40 | 1950 | 41.8 | 63 | 1970 | 24 | 1928 | 0.12 | 2.46 | 1959 | ||
Iowa Drought Region 1 - Northwest (IAD001) | 131 | 64.2 | 97 | 1910 | 40 | 1907 | 40.2 | 58 | 1970 | 26 | 1965, 2008, 1926 | 0.13 | 1.57 | 1986 | ||
Dubuque Area (IATDBQ) | 150 | 63.0 | 87 | 1915 | 40 | 2008 | 42.6 | 62 | 1896 | 23 | 2019 | 0.13 | 2.60 | 1896 | ||
AMES-8-WSW (IA0200) | 131 | 66.2 | 92 | 1970 | 39 | 1950 | 41.7 | 58 | 1974, 1970 | 28 | 1966, 1913 | 0.12 | 1.49 | 1917 | ||
DENISON (IA2171) | 149 | 64.7 | 95 | 1910 | 39 | 1994, 1950 | 41.1 | 63 | 1970 | 27 | 1965 | 0.14 | 1.64 | 1975 | ||
FAIRFIELD (IA2789) | 169 | 66.9 | 90 | 1894 | 39 | 1950 | 43.9 | 68 | 1896 | 27 | 1928 | 0.11 | 1.20 | 2014 | ||
GRINNELL-3-SW (IA3473) | 135 | 64.9 | 88 | 1910 | 39 | 1950 | 41.4 | 66 | 1896 | 25 | 1973 | 0.13 | 1.58 | 1959 | ||
Iowa City (IA4101) | 167 | 67.1 | 89 | 1970 | 39 | 1950 | 43.4 | 67 | 1896 | 27 | 1928 | 0.10 | 2.05 | 1959 | ||
IOWA CITY MUNICIPAL AP (IA4106) | 79 | 63.6 | 87 | 1970 | 39 | 1950 | 43.2 | 63 | 1970 | 27 | 1950 | 0.10 | 1.50 | 1959 | ||
Le Claire L&D 14 (IA4705) | 86 | 64.5 | 87 | 1970 | 39 | 1950 | 44.4 | 62 | 2021 | 31 | 1950 | 0.13 | 2.29 | 1959 | ||
LEMARS (IA4735) | 147 | 65.5 | 94 | 1910 | 39 | 1994 | 40.1 | 61 | 1970 | 24 | 1965 | 0.10 | 1.70 | 1896 | ||
MASON-CITY (IA5230) | 136 | 62.8 | 91 | 1910, 1970 | 39 | 2019 | 39.3 | 62 | 1970 | 25 | 1928 | 0.17 | 3.00 | 1975 | ||
MOUNT-PLEASANT (IA5796) | 160 | 67.6 | 88 | 1894 | 39 | 1950 | 44.0 | 65 | 1974 | 28 | 2019 | 0.13 | 2.00 | 2014 | ||
NORTHWOOD (IA6103) | 128 | 62.0 | 91 | 1970 | 39 | 2019, 2017, 1909 | 39.7 | 60 | 1896, 1970 | 27 | 1950, 1965 | 0.13 | 2.74 | 1981 | ||
Postville (IA6766) | 133 | 62.2 | 87 | 1952 | 39 | 1909 | 40.7 | 61 | 1970 | 24 | 2019 | 0.13 | 2.30 | 1899 | ||
Iowa - Northwest Climate Division (IAC001) | 131 | 63.8 | 95 | 1910 | 39 | 1907 | 39.9 | 58 | 1896, 1970 | 25 | 1950 | 0.13 | 1.63 | 1986 | ||
Ames Area (IATAME) | 131 | 65.6 | 92 | 1970 | 39 | 1950 | 41.2 | 60 | 1896 | 28 | 2019, 1966, 1913 | 0.15 | 2.58 | 2014 | ||
ALGONA (IA0133) | 162 | 64.0 | 95 | 1910 | 38 | 1893, 1994, 1907 | 40.3 | 62 | 1896 | 26 | 1950, 2017, 1926 | 0.11 | 2.01 | 1975 | ||
AMES 5 SE (IA0203) | 124 | 64.4 | 91 | 1910 | 38 | 1950 | 42.3 | 66 | 1970 | 28 | 2019 | 0.16 | 2.58 | 2014 | ||
ATLANTIC-1-NE (IA0364) | 147 | 66.8 | 94 | 1910 | 38 | 1917 | 41.5 | 65 | 1970 | 25 | 1988 | 0.11 | 1.50 | 1974 | ||
AUDUBON (IA0385) | 131 | 65.6 | 93 | 1910 | 38 | 1950 | 40.7 | 65 | 1970 | 27 | 1965 | 0.15 | 1.85 | 1975 | ||
Emmetsburg (IA2689) | 131 | 64.0 | 93 | 1910 | 38 | 1994 | 40.2 | 61 | 1970 | 24 | 1950 | 0.11 | 1.87 | 2014 | ||
FAYETTE (IA2864) | 135 | 63.2 | 87 | 1910, 1952 | 38 | 1909 | 39.2 | 61 | 1896 | 22 | 2019 | 0.11 | 1.25 | 2002 | ||
MAPLETON NO. 2 (IA5123) | 86 | 65.8 | 89 | 1970 | 38 | 1956 | 40.1 | 63 | 1970 | 25 | 1979 | 0.11 | 2.35 | 1975 | ||
MASON CITY MUNICIPAL AP (IA5235) | 81 | 61.4 | 92 | 1970 | 38 | 1994 | 38.4 | 60 | 1970 | 22 | 2017 | 0.11 | 1.32 | 1963 | ||
NEW-HAMPTON (IA5952) | 127 | 62.9 | 88 | 1910 | 38 | 2017 | 39.3 | 61 | 1970 | 22 | 1950 | 0.13 | 1.95 | 2002 | ||
SAC-CITY (IA7312) | 154 | 64.9 | 95 | 1910 | 38 | 1956 | 40.7 | 63 | 1974 | 26 | 2019 | 0.13 | 1.88 | 1975 | ||
SWEA CITY 4 W (IA8026) | 69 | 62.6 | 87 | 1977, 1970 | 38 | 1994 | 37.9 | 55 | 1970 | 25 | 2017 | 0.13 | 1.58 | 2014 | ||
VINTON (IA8568) | 154 | 65.7 | 90 | 1970 | 38 | 2019 | 41.7 | 63 | 1970 | 25 | 2019 | 0.13 | 1.35 | 1909 | ||
WEBSTER-CITY (IA8806) | 154 | 65.2 | 94 | 1910 | 38 | 1893 | 40.1 | 68 | 1894 | 25 | 1950, 2019 | 0.13 | 1.88 | 2002 | ||
CHARLES-CITY (IA1402) | 148 | 63.8 | 91 | 1910 | 37 | 1893 | 40.8 | 64 | 1991 | 26 | 2005 | 0.17 | 2.46 | 1975 | ||
Des Moines Airport (IA2203) | 145 | 65.4 | 91 | 1910 | 37 | 1950 | 44.6 | 67 | 1970 | 30 | 1950 | 0.13 | 3.80 | 1974 | ||
OSAGE (IA6305) | 158 | 63.2 | 91 | 1910 | 37 | 2017 | 40.1 | 78 | 1910 | 27 | 2005 | 0.14 | 3.05 | 1975 | ||
Ottumwa (IA6389) | 128 | 65.9 | 90 | 1970 | 37 | 1950 | 43.9 | 69 | 1896 | 28 | 1928 | 0.11 | 0.99 | 1981 | ||
POCAHONTAS (IA6719) | 119 | 63.9 | 94 | 1910 | 37 | 1907 | 39.4 | 63 | 1970 | 24 | 1950 | 0.11 | 1.97 | 1975 | ||
PRIMGHAR (IA6800) | 129 | 64.8 | 96 | 1910 | 37 | 1994 | 40.3 | 63 | 1900 | 24 | 1956, 1950, 2008 | 0.10 | 1.33 | 1986 | ||
SIBLEY-5-NNE (IA7664) | 145 | 62.6 | 87 | 1970 | 37 | 1907, 1994 | 37.3 | 57 | 1970 | 20 | 1950 | 0.14 | 2.38 | 1955 | ||
SIGOURNEY (IA7678) | 148 | 66.6 | 89 | 1970 | 37 | 1950 | 43.4 | 69 | 1896 | 27 | 2019 | 0.12 | 1.50 | 2002 | ||
SIOUX-RAPIDS (IA7726) | 82 | 64.1 | 90 | 1970 | 37 | 1994, 1950 | 38.8 | 61 | 1970 | 22 | 2005 | 0.09 | 1.22 | 1975 | ||
STORM-LAKE-2-E (IA7979) | 147 | 62.9 | 90 | 1910 | 37 | 1907 | 39.7 | 60 | 1894 | 23 | 1950 | 0.15 | 2.10 | 1986 | ||
Des Moines Area (IATDSM) | 145 | 65.4 | 91 | 1910 | 37 | 1950 | 44.6 | 67 | 1970 | 30 | 1950 | 0.13 | 3.80 | 1974 | ||
CASCADE (IA1257) | 82 | 63.2 | 88 | 1952 | 36 | 2019 | 40.0 | 61 | 1974 | 26 | 1950 | 0.15 | 1.50 | 1959 | ||
FOREST-CITY (IA2977) | 130 | 62.8 | 94 | 1910 | 36 | 1909 | 39.4 | 55 | 1896, 1974 | 24 | 1909 | 0.13 | 2.51 | 1975 | ||
IOWA-FALLS (IA4142) | 160 | 64.0 | 91 | 1910, 1970 | 36 | 1893 | 40.1 | 63 | 1970 | 26 | 1950 | 0.12 | 1.61 | 1990 | ||
Milford (IA5493) | 104 | 62.9 | 89 | 1970 | 36 | 1956 | 38.7 | 56 | 1970 | 21 | 1950 | 0.08 | 1.49 | 1986 | ||
ROCK-RAPIDS (IA7147) | 131 | 63.5 | 90 | 1981 | 36 | 1956 | 38.0 | 59 | 1970 | 23 | 1950, 1926 | 0.11 | 1.83 | 2016 | ||
SANBORN (IA7386) | 142 | 63.2 | 95 | 1910 | 36 | 1956 | 38.9 | 60 | 1970 | 23 | 1950, 1926 | 0.12 | 1.48 | 1986 | ||
SIOUX-CITY-WSO-AP (IA7708) | 134 | 65.3 | 98 | 1910 | 36 | 1956 | 42.5 | 62 | 1910 | 27 | 2008, 1979 | 0.08 | 1.60 | 1896 | ||
SPIRIT LAKE (IA7859) | 145 | 62.8 | 92 | 1910 | 36 | 1994 | 40.6 | 60 | 1896, 1970 | 26 | 1926 | 0.12 | 1.85 | 1894 | ||
Sioux City Area (IATSUX) | 134 | 65.3 | 98 | 1910 | 36 | 1956 | 42.5 | 62 | 1910 | 27 | 2008, 1979 | 0.08 | 1.60 | 1896 | ||
HAMPTON-2-NW (IA3584) | 147 | 63.9 | 93 | 1910 | 35 | 1893 | 40.1 | 61 | 1896 | 25 | 1928 | 0.14 | 1.90 | 1990 | ||
Spencer (IA7844) | 129 | 63.4 | 93 | 1910 | 35 | 1956 | 38.5 | 60 | 1896, 1970 | 22 | 1926 | 0.09 | 0.86 | 1938 | ||
Spencer Area (IATSPW) | 129 | 63.8 | 93 | 1910 | 35 | 1956 | 38.4 | 60 | 1896, 1970 | 22 | 2017, 1926 | 0.08 | 0.86 | 1938 | ||
Estherville 4E (IA2724) | 134 | 62.8 | 93 | 1910 | 34 | 1907 | 38.7 | 61 | 1896 | 22 | 1950 | 0.14 | 1.72 | 2022 | ||
SIOUX CENTER 2 SE (IA7700) | 124 | 64.6 | 94 | 1910 | 33 | 1907 | 39.6 | 59 | 1970 | 25 | 1956, 1979, 2005, 1965, 1926 | 0.09 | 1.49 | 1986 |