NWS COOP Climatology for 20 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=20&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: | ||||
DAVENPORT WFO (IA2070) | 13 | 81.3 | 94 | 2022, 2017 | 67 | 2013 | 57.8 | 68 | 2019 | 44 | 2012 | 0.36 | 3.35 | 2017 | ||
GUTTENBERG-L-AND-D-10 (IA3517) | 87 | 72.9 | 90 | 2018 | 56 | 1995, 1999 | 52.9 | 69 | 2017 | 33 | 1991 | 0.24 | 4.43 | 2018 | ||
OELWEIN 1E (IA6199) | 18 | 75.3 | 90 | 2021 | 48 | 2006 | 53.0 | 66 | 2019 | 33 | 2006 | 0.23 | 2.20 | 2018 | ||
SIOUX-RAPIDS (IA7726) | 83 | 73.8 | 91 | 1970 | 44 | 1995 | 48.8 | 67 | 2019, 1947 | 30 | 1943, 1942 | 0.22 | 4.61 | 2018 | ||
MANCHESTER-2 (IA5086) | 103 | 73.7 | 91 | 1931 | 49 | 2006 | 50.3 | 68 | 1931 | 27 | 1991 | 0.22 | 2.52 | 2018 | ||
NEW-HAMPTON (IA5952) | 127 | 71.4 | 90 | 1940 | 47 | 2006 | 49.4 | 65 | 1972, 1931 | 30 | 1897, 1991, 1949 | 0.20 | 3.87 | 1983 | ||
CASCADE (IA1257) | 83 | 73.7 | 90 | 1947 | 51 | 2006 | 50.3 | 68 | 1972 | 29 | 1991, 1956 | 0.20 | 2.00 | 1965 | ||
ANAMOSA 3 SSW (IA0214) | 13 | 77.5 | 88 | 2013, 2021 | 67 | 2020 | 54.7 | 65 | 2019 | 42 | 2012 | 0.19 | 1.35 | 2018 | ||
PRIMGHAR (IA6800) | 129 | 74.7 | 97 | 2022 | 49 | 1957 | 50.3 | 74 | 1898 | 25 | 1918 | 0.19 | 4.80 | 2018 | ||
Iowa - Northeast Climate Division (IAC003) | 131 | 73.1 | 91 | 1908 | 50 | 1991 | 50.5 | 71 | 1895 | 29 | 1991 | 0.19 | 2.35 | 2018 | ||
ALLISON (IA0157) | 110 | 73.4 | 90 | 1940, 1919 | 52 | 1995 | 50.5 | 66 | 1948, 1935, 2019, 1941 | 30 | 1991 | 0.19 | 4.12 | 1983 | ||
Emmetsburg (IA2689) | 131 | 72.8 | 90 | 1970, 1931 | 50 | 1983, 1995 | 50.1 | 69 | 1941 | 28 | 1918 | 0.18 | 3.68 | 2018 | ||
TOLEDO (IA8296) | 130 | 74.3 | 92 | 1940 | 50 | 1971 | 50.7 | 85 | 1895 | 27 | 1896 | 0.18 | 2.33 | 1915 | ||
STANLEY (IA7892) | 19 | 74.6 | 88 | 2021 | 48 | 2006 | 51.4 | 63 | 2018, 2019, 2021 | 31 | 2006 | 0.18 | 2.26 | 2018 | ||
OAKLAND-2-E (IA6151) | 105 | 76.7 | 93 | 1935 | 52 | 1929 | 51.3 | 70 | 1931, 1941 | 30 | 1943 | 0.18 | 4.03 | 1921 | ||
DECORAH-2-N (IA2110) | 131 | 72.5 | 93 | 1931 | 51 | 1918 | 49.3 | 68 | 1895 | 28 | 1897, 1991, 1956 | 0.18 | 2.40 | 1931 | ||
Dubuque Airport (IA2367) | 73 | 71.4 | 93 | 2022 | 53 | 1995 | 50.9 | 65 | 1980, 2017, 2022 | 28 | 1956 | 0.18 | 2.27 | 1965 | ||
Lamoni (IA4585) | 127 | 76.0 | 94 | 2018 | 52 | 1929 | 52.9 | 72 | 1986 | 32 | 1918, 1962 | 0.18 | 2.64 | 1965 | ||
Oelwein Area (IATOEL) | 101 | 72.4 | 90 | 1941, 1931, 1940, 2021 | 48 | 2006 | 50.2 | 68 | 1931 | 28 | 1956 | 0.17 | 2.20 | 2018 | ||
FOREST-CITY (IA2977) | 130 | 72.3 | 91 | 1895 | 47 | 1995 | 49.4 | 71 | 1895 | 28 | 1896 | 0.17 | 4.32 | 2018 | ||
CHEROKEE (IA1442) | 102 | 74.1 | 97 | 1984 | 50 | 1957 | 49.1 | 72 | 1931 | 28 | 1943 | 0.17 | 2.35 | 2018 | ||
Iowa Drought Region 3 - Northeast (IAD003) | 131 | 74.0 | 91 | 1908, 1931, 1895 | 51 | 1991 | 51.3 | 71 | 1895 | 29 | 1991 | 0.16 | 1.89 | 2018 | ||
Ames Area (IATAME) | 131 | 74.6 | 93 | 1908 | 53 | 1995 | 51.0 | 73 | 1895 | 30 | 1991 | 0.16 | 2.56 | 2023 | ||
BEACONSFIELD (IA0536) | 73 | 75.3 | 90 | 1980 | 59 | 2006, 1991 | 52.7 | 68 | 1986 | 28 | 1991 | 0.16 | 3.45 | 1978 | ||
CHARITON (IA1394) | 129 | 76.2 | 93 | 1908, 1940 | 51 | 1913 | 51.5 | 76 | 1972 | 28 | 1991, 1918 | 0.16 | 4.50 | 1978 | ||
Allerton (IA0149) | 122 | 76.8 | 93 | 1940, 1931 | 57 | 1918 | 53.4 | 70 | 1948 | 31 | 1918, 1991 | 0.16 | 1.88 | 1978 | ||
WATERLOO (IA8706) | 131 | 73.5 | 96 | 2022 | 51 | 1913 | 50.4 | 71 | 2022 | 27 | 1991 | 0.16 | 2.65 | 1923 | ||
Waterloo Area (IATALO) | 129 | 73.5 | 96 | 2022 | 51 | 1913 | 50.3 | 71 | 2022 | 27 | 1991 | 0.16 | 2.65 | 1923 | ||
SIOUX CENTER 2 SE (IA7700) | 125 | 73.8 | 100 | 2022 | 49 | 1957 | 49.3 | 70 | 1941 | 26 | 1918 | 0.16 | 3.33 | 2018 | ||
Iowa - North Central Climate Division (IAC002) | 131 | 73.2 | 92 | 1984 | 51 | 1991 | 50.1 | 70 | 1895 | 30 | 1991 | 0.16 | 2.75 | 2018 | ||
Spencer Airport (IAKSPW) | 29 | 76.7 | 101 | 2022 | 46 | 1995 | 48.6 | 70 | 2019 | 27 | 2006 | 0.15 | 3.39 | 2018 | ||
BELLEVUE-L-AND-D-12 (IA0608) | 87 | 74.2 | 92 | 2013 | 51 | 1991 | 51.6 | 69 | 1972 | 31 | 1991, 1956 | 0.15 | 2.57 | 1965 | ||
WINTERSET (IA9132) | 131 | 75.8 | 92 | 1931 | 53 | 1995, 1929 | 52.1 | 70 | 1931 | 26 | 1896 | 0.15 | 2.12 | 1894 | ||
AMES 5 SE (IA0203) | 124 | 73.8 | 91 | 1940, 1931 | 53 | 1995 | 52.3 | 69 | 1931 | 32 | 1918 | 0.15 | 2.56 | 2023 | ||
LOWDEN (IA4963) | 37 | 76.0 | 97 | 2022 | 55 | 2006 | 51.3 | 66 | 2002, 2019 | 32 | 2006, 1991 | 0.15 | 2.00 | 2017 | ||
GRUNDY-CENTER (IA3487) | 131 | 73.5 | 94 | 1908 | 51 | 1918, 1991 | 50.2 | 70 | 1972 | 29 | 1991, 1896 | 0.15 | 1.72 | 1978 | ||
SWEA CITY 4 W (IA8026) | 69 | 71.8 | 93 | 1998 | 48 | 1995 | 49.2 | 67 | 1972 | 31 | 1962, 1991 | 0.15 | 2.94 | 2018 | ||
MASON CITY MUNICIPAL AP (IA5235) | 82 | 71.5 | 92 | 2022 | 49 | 1995 | 48.2 | 67 | 2022 | 29 | 1991 | 0.15 | 2.27 | 2018 | ||
SIOUX CITY ANG (IA7702) | 27 | 77.9 | 92 | 1998 | 55 | 2006 | 51.7 | 67 | 2004 | 35 | 2006 | 0.15 | 2.17 | 2018 | ||
Burlington Airport (IA1063) | 127 | 76.8 | 95 | 2022 | 52 | 1918 | 55.0 | 72 | 1931 | 32 | 1991 | 0.14 | 2.29 | 1948 | ||
Spencer (IA7844) | 129 | 73.1 | 98 | 2022 | 45 | 1995 | 48.0 | 72 | 1895 | 26 | 1918 | 0.14 | 3.93 | 2018 | ||
IOWA CITY MUNICIPAL AP (IA4106) | 80 | 74.7 | 97 | 2022 | 56 | 1982 | 53.4 | 69 | 2019 | 32 | 1991 | 0.14 | 2.10 | 1965 | ||
NORTHWOOD (IA6103) | 128 | 71.1 | 90 | 1940 | 47 | 2006 | 48.6 | 67 | 1908 | 30 | 1991, 1897 | 0.14 | 1.92 | 2018 | ||
Iowa - Central Climate Division (IAC005) | 131 | 75.0 | 91 | 1931, 1984, 1940 | 53 | 1991 | 51.6 | 71 | 1895 | 30 | 1991 | 0.14 | 1.17 | 1983 | ||
AMES-8-WSW (IA0200) | 131 | 75.2 | 93 | 2022, 1908 | 53 | 1995 | 51.7 | 73 | 1895 | 30 | 1991 | 0.14 | 1.86 | 1978 | ||
Spencer Area (IATSPW) | 129 | 73.4 | 101 | 2022 | 45 | 1995 | 47.9 | 72 | 1895 | 26 | 1918 | 0.14 | 3.39 | 2018 | ||
Iowa Average (IA0000) | 131 | 75.1 | 91 | 1931, 1984 | 54 | 1991 | 51.6 | 71 | 1895 | 30 | 1991 | 0.14 | 1.19 | 2018 | ||
Iowa Drought Region 2 - Northcentral (IAD002) | 131 | 74.0 | 93 | 1984 | 53 | 1991 | 50.6 | 70 | 1895 | 30 | 1991, 1918 | 0.14 | 1.74 | 2018 | ||
Creston (IA1962) | 119 | 76.0 | 92 | 1980 | 52 | 1929 | 52.0 | 69 | 1931 | 29 | 1918 | 0.13 | 1.60 | 1965 | ||
Iowa - Northwest Climate Division (IAC001) | 131 | 73.5 | 95 | 1984 | 53 | 1927 | 49.6 | 70 | 1941, 1895 | 26 | 1918 | 0.13 | 2.88 | 2018 | ||
Milford (IA5493) | 104 | 71.8 | 89 | 1941, 2010, 1931 | 46 | 1983 | 49.3 | 70 | 1941 | 31 | 1962 | 0.13 | 2.95 | 2018 | ||
Iowa - East Central Climate Division (IAC006) | 131 | 75.2 | 92 | 1931, 2013 | 53 | 1991, 2006 | 52.5 | 72 | 1895 | 30 | 1991 | 0.13 | 1.24 | 1965 | ||
POCAHONTAS (IA6719) | 120 | 74.3 | 97 | 1984 | 50 | 1983 | 50.0 | 70 | 1941, 1972 | 28 | 1983 | 0.13 | 2.42 | 2018 | ||
SHENANDOAH-1-NE (IA7613) | 106 | 78.7 | 95 | 1980 | 54 | 1929 | 53.4 | 71 | 1948 | 28 | 1918 | 0.13 | 1.62 | 1978 | ||
BURLINGTON (IA1060) | 59 | 75.2 | 94 | 2013 | 56 | 1995 | 54.9 | 70 | 2022 | 34 | 1991 | 0.13 | 1.07 | 1965 | ||
Des Moines Airport (IA2203) | 146 | 74.8 | 94 | 2022 | 54 | 1983 | 53.3 | 74 | 1895 | 33 | 1896, 1991 | 0.13 | 1.89 | 1894 | ||
Des Moines Area (IATDSM) | 146 | 74.8 | 94 | 2022 | 54 | 1983 | 53.3 | 74 | 1895 | 33 | 1896, 1991 | 0.13 | 1.89 | 1894 | ||
Cedar Rapids Area (IATCID) | 131 | 74.8 | 96 | 2022 | 55 | 1982 | 52.1 | 76 | 1895 | 29 | 1991 | 0.13 | 1.95 | 1907 | ||
Iowa - South Central Climate Division (IAC008) | 131 | 76.9 | 92 | 1931, 1940 | 57 | 1929, 1991 | 53.3 | 72 | 1895 | 31 | 1991 | 0.13 | 1.41 | 1965 | ||
Boone (IA0807) | 119 | 75.4 | 94 | 1984 | 54 | 1991 | 51.3 | 69 | 1931 | 29 | 1962 | 0.13 | 1.82 | 1978 | ||
Iowa Drought Region 5 - Southeast (IAD005) | 131 | 76.5 | 93 | 1931 | 55 | 1991 | 53.3 | 72 | 1895 | 32 | 1991 | 0.13 | 1.27 | 1965 | ||
Iowa Drought Region 1 - Northwest (IAD001) | 131 | 74.1 | 95 | 1984 | 54 | 1929 | 49.7 | 70 | 1895, 1941, 1972 | 25 | 1918 | 0.12 | 2.15 | 2018 | ||
ESTHERVILLE MUNICIPAL AP (IA2725) | 28 | 75.5 | 96 | 2022 | 58 | 1999 | 48.9 | 66 | 2019 | 31 | 2006 | 0.12 | 2.10 | 2018 | ||
Ottumwa (IA6389) | 128 | 76.3 | 95 | 1940 | 55 | 1918 | 53.1 | 74 | 1931 | 32 | 2006, 1896 | 0.12 | 3.31 | 1965 | ||
AUDUBON (IA0385) | 131 | 74.6 | 90 | 1998, 1970, 1940 | 52 | 1913 | 50.2 | 70 | 1941 | 26 | 1918 | 0.12 | 1.97 | 1894 | ||
COLUMBUS JUNCT 2 SSW (IA1731) | 123 | 75.5 | 93 | 1931 | 53 | 1918 | 53.9 | 72 | 1931 | 28 | 1991 | 0.12 | 2.51 | 1965 | ||
Cedar Rapids Airport (IA1314) | 71 | 73.7 | 96 | 2022 | 55 | 1982 | 51.5 | 69 | 2017, 2022 | 29 | 1991 | 0.12 | 1.71 | 1965 | ||
ROCK-RAPIDS (IA7147) | 131 | 72.5 | 97 | 1984 | 49 | 1957 | 47.9 | 71 | 1941 | 24 | 1918 | 0.12 | 3.50 | 2018 | ||
GUTHRIE-CENTER (IA3509) | 131 | 75.5 | 91 | 1972, 1931, 1998 | 54 | 1929 | 50.5 | 70 | 1931 | 27 | 1991 | 0.12 | 1.55 | 1978 | ||
CENTERVILLE (IA1354) | 131 | 76.5 | 95 | 1895 | 54 | 1929 | 53.8 | 72 | 1931, 1895 | 33 | 1918, 1991, 1897 | 0.12 | 2.33 | 1948 | ||
Iowa - Southwest Climate Division (IAC007) | 131 | 77.2 | 92 | 1940, 1984 | 54 | 1929 | 52.7 | 72 | 1895 | 30 | 1991 | 0.12 | 1.11 | 1965, 1921 | ||
Iowa - Southeast Climate Division (IAC009) | 131 | 77.0 | 94 | 2013, 1931 | 55 | 1991 | 53.9 | 72 | 1895 | 32 | 1896 | 0.11 | 1.26 | 1965 | ||
Donnellson (IA2299) | 87 | 77.0 | 94 | 2013 | 58 | 2006, 1995 | 53.5 | 69 | 2022 | 31 | 1991 | 0.11 | 1.81 | 1986 | ||
Iowa Drought Region 4 - Southwest (IAD004) | 131 | 76.7 | 92 | 1984, 1940 | 54 | 1929 | 52.3 | 72 | 1895 | 30 | 1991, 1918 | 0.11 | 1.01 | 1965 | ||
MUSCATINE 2N (IA5844) | 26 | 77.8 | 93 | 2013 | 56 | 2006 | 57.2 | 69 | 2019, 2002 | 42 | 2006 | 0.11 | 0.88 | 2013 | ||
SIOUX-CITY-WSO-AP (IA7708) | 135 | 74.5 | 97 | 2022 | 46 | 1995 | 50.4 | 71 | 1931, 1895 | 29 | 1918 | 0.11 | 2.70 | 1902 | ||
Sioux City Area (IATSUX) | 135 | 74.5 | 97 | 2022 | 46 | 1995 | 50.4 | 71 | 1931, 1895 | 29 | 1918 | 0.11 | 2.70 | 1902 | ||
Iowa - West Central Climate Division (IAC004) | 131 | 75.4 | 94 | 1984 | 53 | 1929 | 51.2 | 71 | 1895 | 28 | 1918 | 0.11 | 0.87 | 1923 | ||
PERRY (IA6566) | 123 | 75.3 | 92 | 1972, 1984 | 55 | 1929, 1991 | 51.2 | 71 | 1972 | 28 | 1918 | 0.11 | 1.85 | 1978 | ||
CORNING (IA1833) | 131 | 75.8 | 95 | 1935 | 52 | 1929 | 51.7 | 75 | 1895 | 29 | 1991 | 0.10 | 1.35 | 1978 | ||
LAMONI (IA4587) | 26 | 78.5 | 97 | 2022 | 59 | 1999 | 55.9 | 70 | 2017, 2022 | 37 | 2006 | 0.10 | 1.03 | 2021 | ||
MAPLETON NO. 2 (IA5123) | 86 | 74.3 | 91 | 1940 | 47 | 1995 | 50.4 | 70 | 1941 | 29 | 1943 | 0.10 | 1.80 | 1964 | ||
BATTLE CREEK 3NE (IA0512) | 15 | 79.3 | 88 | 2021 | 58 | 2010 | 53.1 | 67 | 2021 | 41 | 2011, 2012 | 0.09 | 0.92 | 2014 | ||
Ida Grove Area (IATIDA) | 121 | 74.5 | 92 | 1998 | 50 | 1957 | 50.2 | 70 | 1941 | 27 | 1918 | 0.09 | 1.60 | 1964 | ||
Le Claire L&D 14 (IA4705) | 86 | 75.0 | 91 | 2013, 1940 | 54 | 2006 | 55.8 | 71 | 2002 | 36 | 1991 | 0.09 | 1.87 | 1965 | ||
LITTLE SIOUX 2NW (IA4874) | 37 | 75.1 | 93 | 2022 | 56 | 2010 | 50.2 | 65 | 2019, 2021 | 30 | 1991 | 0.07 | 0.55 | 1996 | ||
DES MOINES WSFO-JOHNSTON (IA2209) | 31 | 76.7 | 94 | 2022 | 54 | 1995 | 54.6 | 71 | 2022 | 35 | 2006 | 0.06 | 0.51 | 2018 | ||
AMES MUNICIPAL AP (IA0197) | 27 | 78.2 | 93 | 2022 | 61 | 1999 | 51.3 | 68 | 2022 | 33 | 2006 | 0.05 | 0.67 | 2018 | ||
HOLSTEIN 5 NNW (IA3910) | 9 | 80.7 | 87 | 2022, 2021 | 69 | 2015 | 57.1 | 65 | 2021 | 44 | 2015 | 0.05 | 0.40 | 2018 | ||
MARSHALLTOWN MUNICIPAL AP (IA5199) | 27 | 77.4 | 95 | 2022 | 58 | 1999 | 51.4 | 72 | 2022 | 32 | 2006 | 0.04 | 0.40 | 2018 |