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: | ||||
DAVENPORT WFO (IA2070) | 13 | 73.4 | 90 | 2023 | 62 | 2018 | 49.7 | 67 | 2019 | 40 | 2017 | 0.02 | 0.10 | 2020 | ||
LOWDEN (IA4963) | 37 | 73.1 | 94 | 2023 | 58 | 2018 | 45.8 | 66 | 2019 | 29 | 2003 | 0.03 | 0.70 | 2007 | ||
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 | ||
ESTHERVILLE MUNICIPAL AP (IA2725) | 28 | 73.4 | 92 | 2023 | 55 | 2018 | 45.9 | 66 | 2023 | 27 | 2003 | 0.12 | 2.14 | 2021 | ||
MUSCATINE 2N (IA5844) | 26 | 72.5 | 88 | 2002, 2021 | 55 | 2018 | 49.0 | 65 | 2002 | 35 | 2003 | 0.05 | 0.31 | 2015 | ||
ANAMOSA 3 SSW (IA0214) | 13 | 72.2 | 87 | 2021 | 53 | 2018 | 46.3 | 58 | 2023 | 36 | 2022 | 0.06 | 0.34 | 2015 | ||
COLUMBUS JUNCT 2 SSW (IA1731) | 123 | 71.3 | 92 | 1952 | 52 | 1985, 1920, 1945 | 47.8 | 66 | 2002 | 28 | 1924 | 0.08 | 1.95 | 1919 | ||
Donnellson (IA2299) | 87 | 72.7 | 91 | 1952 | 52 | 1985, 1945 | 47.8 | 65 | 1971, 2002 | 30 | 1984 | 0.09 | 1.76 | 1986 | ||
LAMONI (IA4587) | 26 | 74.5 | 91 | 2023, 2002 | 52 | 2003 | 51.0 | 70 | 2019 | 39 | 2009 | 0.02 | 0.49 | 2021 | ||
OELWEIN 1E (IA6199) | 18 | 71.8 | 88 | 2021 | 52 | 2018 | 45.7 | 58 | 2023 | 36 | 2018 | 0.01 | 0.10 | 2018 | ||
AMES MUNICIPAL AP (IA0197) | 27 | 75.0 | 93 | 2023 | 51 | 2018 | 47.1 | 67 | 2002 | 27 | 2003 | 0.08 | 1.72 | 2021 | ||
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 | ||
MARSHALLTOWN MUNICIPAL AP (IA5199) | 27 | 73.7 | 93 | 2023 | 51 | 2018 | 47.2 | 70 | 2002 | 29 | 2003 | 0.04 | 0.62 | 2018 | ||
STANLEY (IA7892) | 19 | 70.6 | 86 | 2021 | 51 | 2018 | 43.8 | 58 | 2023 | 30 | 2018 | 0.01 | 0.21 | 2018 | ||
Iowa - Southeast Climate Division (IAC009) | 131 | 71.8 | 95 | 1953 | 51 | 1945 | 47.8 | 66 | 1954 | 24 | 1899 | 0.12 | 1.50 | 1919 | ||
BEACONSFIELD (IA0536) | 73 | 71.6 | 90 | 2023, 2002 | 50 | 2018, 1985 | 46.9 | 66 | 1982 | 29 | 1992 | 0.08 | 1.81 | 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, 2023, 1994 | 50 | 1945 | 49.2 | 69 | 2019, 1897 | 23 | 1899 | 0.08 | 1.23 | 1995 | ||
CASCADE (IA1257) | 83 | 69.6 | 87 | 2002, 1971, 1952 | 50 | 1945 | 43.5 | 62 | 2002 | 27 | 1949 | 0.07 | 1.60 | 1961 | ||
Cedar Rapids Airport (IA1314) | 71 | 70.9 | 94 | 2023 | 50 | 1975, 1985 | 46.5 | 68 | 2002 | 28 | 2003 | 0.05 | 1.30 | 1961 | ||
DES MOINES WSFO-JOHNSTON (IA2209) | 31 | 75.0 | 92 | 2023 | 50 | 2018 | 50.7 | 68 | 2023 | 32 | 2003 | 0.06 | 0.82 | 2021 | ||
IOWA CITY MUNICIPAL AP (IA4106) | 80 | 71.5 | 93 | 2023 | 50 | 1945 | 47.6 | 67 | 1971 | 28 | 1949 | 0.05 | 0.89 | 1986 | ||
Ottumwa (IA6389) | 128 | 72.3 | 93 | 2023, 1897 | 50 | 1985 | 48.2 | 69 | 2002 | 26 | 1899 | 0.11 | 3.87 | 1902 | ||
WINTERSET (IA9132) | 131 | 72.0 | 93 | 2023 | 50 | 1985, 1945 | 46.9 | 65 | 1937 | 26 | 1974 | 0.09 | 1.80 | 1902 | ||
Iowa - East Central Climate Division (IAC006) | 131 | 69.9 | 94 | 1953 | 50 | 1945 | 46.2 | 64 | 1954 | 20 | 1899 | 0.11 | 1.57 | 1919 | ||
Iowa Drought Region 5 - Southeast (IAD005) | 131 | 71.6 | 93 | 1953 | 50 | 1945, 1985 | 47.5 | 63 | 1954 | 25 | 1899 | 0.12 | 1.59 | 1919 | ||
Allerton (IA0149) | 122 | 72.2 | 91 | 1952 | 49 | 1985 | 48.1 | 67 | 1971 | 31 | 1984, 1972 | 0.13 | 2.05 | 2019 | ||
CHARITON (IA1394) | 129 | 72.1 | 92 | 1952 | 49 | 1985 | 46.0 | 69 | 1971 | 25 | 1984 | 0.15 | 4.31 | 1902 | ||
GUTTENBERG-L-AND-D-10 (IA3517) | 87 | 69.7 | 88 | 1952 | 49 | 1945 | 47.6 | 70 | 2002 | 27 | 1972 | 0.07 | 1.79 | 1961 | ||
Lamoni (IA4585) | 127 | 72.6 | 92 | 2023 | 49 | 1945, 1985 | 47.9 | 69 | 1971 | 27 | 1899 | 0.10 | 2.58 | 2019 | ||
LITTLE SIOUX 2NW (IA4874) | 37 | 75.4 | 97 | 2023 | 49 | 2018 | 45.6 | 66 | 2023 | 30 | 2003, 2005 | 0.07 | 1.50 | 2021 | ||
OAKLAND-2-E (IA6151) | 105 | 73.3 | 92 | 2023 | 49 | 2018 | 45.9 | 70 | 1971 | 25 | 1939 | 0.08 | 1.67 | 2021 | ||
SHENANDOAH-1-NE (IA7613) | 106 | 74.7 | 94 | 2023 | 49 | 1985 | 48.0 | 73 | 2023 | 25 | 1984 | 0.10 | 1.26 | 1961 | ||
SIOUX CITY ANG (IA7702) | 27 | 75.3 | 93 | 2023 | 49 | 2018 | 46.1 | 65 | 2023 | 31 | 2003 | 0.03 | 0.40 | 2007 | ||
Iowa Drought Region 3 - Northeast (IAD003) | 131 | 68.8 | 92 | 1953 | 49 | 1945 | 45.2 | 61 | 1954 | 20 | 1899 | 0.10 | 1.38 | 1925 | ||
AMES 5 SE (IA0203) | 124 | 70.7 | 91 | 1952 | 48 | 1985, 1945 | 47.0 | 69 | 1971 | 29 | 2003 | 0.13 | 2.73 | 1961 | ||
BATTLE CREEK 3NE (IA0512) | 15 | 75.2 | 94 | 2023 | 48 | 2018 | 46.2 | 69 | 2023 | 36 | 2012 | 0.03 | 0.23 | 2021 | ||
CENTERVILLE (IA1354) | 131 | 72.0 | 95 | 1897 | 48 | 1985 | 48.0 | 67 | 1981 | 26 | 1899 | 0.13 | 2.17 | 1902 | ||
Dubuque Airport (IA2367) | 73 | 68.7 | 87 | 2023, 1971 | 48 | 1985 | 46.4 | 66 | 2002 | 30 | 1972, 2003 | 0.09 | 2.64 | 1961 | ||
HOLSTEIN 5 NNW (IA3910) | 9 | 73.1 | 93 | 2023 | 48 | 2018 | 48.8 | 65 | 2023 | 41 | 2018 | 0.02 | 0.10 | 2021 | ||
POCAHONTAS (IA6719) | 120 | 70.1 | 92 | 1952 | 48 | 1947, 1959, 1907 | 44.0 | 62 | 1971 | 23 | 1939 | 0.11 | 1.61 | 1911 | ||
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-8-WSW (IA0200) | 131 | 71.7 | 92 | 2023 | 47 | 1945 | 46.6 | 69 | 2002 | 22 | 1899 | 0.13 | 4.16 | 1961 | ||
Creston (IA1962) | 119 | 71.8 | 91 | 2023 | 47 | 1945 | 46.8 | 69 | 1971, 1981 | 26 | 1916 | 0.08 | 1.04 | 1985 | ||
MANCHESTER-2 (IA5086) | 103 | 68.7 | 89 | 1952 | 47 | 1985 | 44.0 | 61 | 1925, 2002 | 26 | 1984 | 0.10 | 2.40 | 1961 | ||
SIOUX-CITY-WSO-AP (IA7708) | 135 | 72.6 | 94 | 2023 | 47 | 1945 | 46.4 | 72 | 1971 | 27 | 1895 | 0.07 | 1.43 | 1911 | ||
SIOUX-RAPIDS (IA7726) | 83 | 72.5 | 91 | 2023 | 47 | 1985 | 44.5 | 66 | 2002 | 26 | 2003, 1956 | 0.09 | 1.69 | 2007 | ||
Iowa - Northeast Climate Division (IAC003) | 131 | 67.9 | 90 | 1953 | 47 | 1985 | 44.6 | 61 | 1954 | 20 | 1899 | 0.10 | 1.27 | 1925 | ||
Ames Area (IATAME) | 131 | 71.2 | 91 | 1952 | 47 | 1945 | 45.8 | 67 | 1971 | 22 | 1899 | 0.12 | 4.16 | 1961 | ||
Sioux City Area (IATSUX) | 135 | 72.6 | 94 | 2023 | 47 | 1945 | 46.4 | 72 | 1971 | 27 | 1895 | 0.07 | 1.43 | 1911 | ||
Iowa Average (IA0000) | 131 | 70.6 | 90 | 2023 | 46 | 1985 | 46.0 | 61 | 2007 | 25 | 1899 | 0.10 | 1.10 | 1919 | ||
Des Moines Airport (IA2203) | 146 | 71.6 | 92 | 1952, 2023 | 46 | 1945 | 49.0 | 70 | 1878, 1971 | 26 | 1899 | 0.07 | 2.19 | 1911 | ||
WATERLOO (IA8706) | 131 | 69.9 | 94 | 2023 | 46 | 1945 | 44.7 | 72 | 2002 | 19 | 1899 | 0.11 | 1.69 | 2007 | ||
Waterloo Area (IATALO) | 129 | 70.0 | 94 | 2023 | 46 | 1945 | 44.6 | 72 | 2002 | 19 | 1899 | 0.10 | 1.69 | 2007 | ||
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 | 1952, 2023 | 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 | ||
ALLISON (IA0157) | 110 | 70.2 | 92 | 1952 | 45 | 1985 | 45.3 | 62 | 1925, 1995 | 27 | 1939 | 0.07 | 1.80 | 1925 | ||
AUDUBON (IA0385) | 131 | 71.5 | 91 | 2023 | 45 | 1945 | 45.0 | 68 | 1971 | 24 | 1895 | 0.13 | 4.05 | 1961 | ||
Emmetsburg (IA2689) | 131 | 70.3 | 93 | 2023 | 45 | 1985 | 44.8 | 68 | 2023 | 24 | 1895 | 0.11 | 1.61 | 1911 | ||
MAPLETON NO. 2 (IA5123) | 86 | 73.2 | 94 | 2023 | 45 | 1947 | 44.9 | 70 | 1971 | 24 | 1984 | 0.04 | 0.74 | 1961 | ||
RATHBUN DAM (IA6910) | 55 | 72.5 | 91 | 2023 | 45 | 1985 | 49.0 | 70 | 1971 | 32 | 1972, 1984 | 0.07 | 1.27 | 1985 | ||
Oelwein Area (IATOEL) | 101 | 69.4 | 88 | 2021 | 45 | 1945 | 45.0 | 69 | 2002 | 27 | 1972 | 0.11 | 3.35 | 1961 | ||
FOREST-CITY (IA2977) | 130 | 68.7 | 90 | 1897, 1952 | 44 | 1985 | 43.3 | 62 | 1995 | 25 | 1908 | 0.10 | 2.10 | 1925 | ||
MASON CITY MUNICIPAL AP (IA5235) | 82 | 70.0 | 92 | 2023 | 44 | 1985 | 43.7 | 68 | 2002 | 27 | 2003 | 0.05 | 0.67 | 1961 | ||
NORTHWOOD (IA6103) | 128 | 67.1 | 89 | 1897 | 44 | 1985 | 43.3 | 61 | 1971 | 20 | 1899 | 0.13 | 2.58 | 1982 | ||
PRIMGHAR (IA6800) | 129 | 71.4 | 92 | 2023 | 44 | 1985 | 46.0 | 69 | 2023 | 24 | 1939 | 0.09 | 1.76 | 1965 | ||
Spencer (IA7844) | 129 | 70.1 | 93 | 2023 | 44 | 1985 | 43.5 | 69 | 2023 | 23 | 1939 | 0.07 | 1.55 | 1911 | ||
Iowa - South Central Climate Division (IAC008) | 131 | 72.2 | 92 | 1953, 2023 | 44 | 1985 | 47.8 | 63 | 1933, 2007 | 26 | 1899 | 0.12 | 1.94 | 1961 | ||
Spencer Area (IATSPW) | 129 | 70.5 | 96 | 2023 | 44 | 1985 | 43.4 | 68 | 2023 | 23 | 1939 | 0.08 | 2.29 | 2021 | ||
Boone (IA0807) | 119 | 71.1 | 92 | 1981 | 43 | 1985 | 44.9 | 64 | 1937 | 25 | 1984 | 0.13 | 3.89 | 1919 | ||
DECORAH-2-N (IA2110) | 131 | 68.3 | 91 | 2023 | 43 | 1899 | 43.8 | 65 | 2023 | 18 | 1899 | 0.11 | 1.45 | 1961 | ||
GRUNDY-CENTER (IA3487) | 131 | 69.6 | 91 | 1952 | 43 | 1985 | 44.7 | 64 | 1982, 1905 | 20 | 1899 | 0.12 | 3.41 | 1925 | ||
Milford (IA5493) | 104 | 69.9 | 90 | 2023 | 43 | 1985 | 45.3 | 66 | 2023 | 25 | 1939 | 0.10 | 2.24 | 1977 | ||
NEW-HAMPTON (IA5952) | 127 | 68.0 | 87 | 1952 | 43 | 2018 | 44.5 | 68 | 2002 | 22 | 1899 | 0.09 | 1.37 | 1961 | ||
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 | ||
Iowa - Central Climate Division (IAC005) | 131 | 70.5 | 91 | 2023 | 43 | 1985 | 46.0 | 62 | 1982 | 24 | 1899 | 0.11 | 1.81 | 1925 | ||
PERRY (IA6566) | 123 | 71.2 | 92 | 1937, 2023 | 42 | 1985 | 45.5 | 65 | 1905, 1937 | 29 | 1984, 1939, 1956 | 0.13 | 2.86 | 1919 | ||
ROCK-RAPIDS (IA7147) | 131 | 70.1 | 93 | 2023 | 42 | 1985 | 42.7 | 62 | 1905 | 21 | 1899 | 0.12 | 2.34 | 1977 | ||
Iowa - North Central Climate Division (IAC002) | 131 | 68.8 | 90 | 2023 | 42 | 1985 | 44.5 | 60 | 1995, 1982, 1905 | 23 | 1899 | 0.11 | 2.43 | 1925 | ||
Iowa - Southwest Climate Division (IAC007) | 131 | 73.0 | 94 | 2023 | 42 | 1985 | 47.4 | 66 | 2007 | 27 | 1895 | 0.10 | 2.10 | 1961 | ||
Iowa Drought Region 2 - Northcentral (IAD002) | 131 | 69.9 | 92 | 2023 | 42 | 1985 | 45.2 | 62 | 2007 | 25 | 1899 | 0.10 | 1.57 | 1925 | ||
CORNING (IA1833) | 131 | 72.0 | 92 | 1981 | 41 | 1985 | 46.4 | 65 | 1937 | 20 | 1984 | 0.11 | 2.63 | 1919 | ||
GUTHRIE-CENTER (IA3509) | 131 | 71.4 | 93 | 2023 | 41 | 1985 | 45.7 | 66 | 1937 | 19 | 1899 | 0.10 | 3.03 | 1961 | ||
Iowa - Northwest Climate Division (IAC001) | 131 | 69.9 | 92 | 2023 | 41 | 1985 | 44.4 | 64 | 2007 | 26 | 1939 | 0.09 | 1.02 | 1911 | ||
Iowa - West Central Climate Division (IAC004) | 131 | 71.6 | 94 | 2023 | 41 | 1985 | 45.9 | 66 | 2007 | 26 | 1895 | 0.08 | 1.41 | 1919 | ||
Iowa Drought Region 1 - Northwest (IAD001) | 131 | 70.8 | 93 | 2023 | 41 | 1985 | 44.7 | 65 | 2007 | 27 | 1920, 1895, 1984, 1939 | 0.08 | 0.98 | 1911 | ||
Iowa Drought Region 4 - Southwest (IAD004) | 131 | 72.6 | 94 | 2023 | 41 | 1985 | 47.1 | 66 | 2007 | 27 | 1895 | 0.10 | 1.65 | 1961 | ||
CHEROKEE (IA1442) | 102 | 71.0 | 92 | 2023 | 40 | 1985 | 43.7 | 66 | 2023 | 24 | 1956 | 0.10 | 1.82 | 1923 |