NWS COOP Climatology for 20 August
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=8&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: | ||||
LAMONI (IA4587) | 26 | 83.0 | 100 | 2003 | 73 | 2004 | 63.8 | 73 | 2023 | 54 | 2012 | 0.17 | 1.78 | 2018 | ||
DAVENPORT WFO (IA2070) | 13 | 82.1 | 93 | 2023 | 74 | 2015 | 63.6 | 73 | 2023 | 53 | 2012 | 0.23 | 0.80 | 2016 | ||
MUSCATINE 2N (IA5844) | 26 | 82.2 | 93 | 2005 | 64 | 2015 | 63.0 | 71 | 2007, 2003, 2023 | 53 | 2004 | 0.17 | 1.33 | 2007 | ||
ANAMOSA 3 SSW (IA0214) | 13 | 81.2 | 89 | 2021 | 61 | 2015 | 58.2 | 65 | 2016 | 51 | 2012, 2020 | 0.12 | 0.92 | 2022 | ||
BURLINGTON (IA1060) | 59 | 82.3 | 100 | 1983 | 63 | 1967 | 63.3 | 74 | 1972, 1968 | 51 | 2012 | 0.12 | 1.53 | 1969 | ||
DES MOINES WSFO-JOHNSTON (IA2209) | 30 | 81.7 | 96 | 2003 | 73 | 2009 | 62.9 | 74 | 2023 | 50 | 2012 | 0.22 | 1.55 | 2019 | ||
OELWEIN 1E (IA6199) | 18 | 80.6 | 89 | 2021, 2023 | 64 | 2015 | 60.1 | 67 | 2021 | 49 | 2012 | 0.20 | 2.35 | 2007 | ||
HOLSTEIN 5 NNW (IA3910) | 9 | 80.9 | 91 | 2023 | 69 | 2015 | 59.2 | 67 | 2023 | 48 | 2015 | 0.32 | 1.43 | 2018 | ||
MARSHALLTOWN MUNICIPAL AP (IA5199) | 27 | 80.6 | 96 | 2003 | 72 | 2016 | 60.5 | 74 | 2023 | 48 | 2012 | 0.22 | 1.67 | 2018 | ||
Cedar Rapids Airport (IA1314) | 71 | 81.0 | 98 | 1983 | 68 | 1985, 1956 | 60.3 | 73 | 1955 | 47 | 1956 | 0.16 | 2.42 | 1969 | ||
KEOKUK LOCK DAM 19 (IA4381) | 170 | 84.2 | 105 | 1983 | 66 | 1997 | 64.8 | 80 | 1982 | 47 | 1950 | 0.08 | 1.01 | 1937 | ||
LOWDEN (IA4963) | 37 | 81.1 | 97 | 2023 | 71 | 2004 | 59.7 | 69 | 2010 | 47 | 2012 | 0.21 | 1.57 | 1990 | ||
RATHBUN DAM (IA6910) | 54 | 82.9 | 99 | 1983 | 65 | 2015 | 62.7 | 75 | 1983 | 47 | 1978 | 0.10 | 0.88 | 1996 | ||
STANLEY (IA7892) | 19 | 81.0 | 89 | 2023 | 65 | 2015 | 58.2 | 64 | 2018, 2008 | 47 | 2012, 2020 | 0.32 | 3.03 | 2007 | ||
AMES MUNICIPAL AP (IA0197) | 27 | 81.4 | 95 | 2003 | 73 | 2009, 2016 | 60.4 | 74 | 2023 | 46 | 2012 | 0.24 | 1.77 | 2018 | ||
BATTLE CREEK 3NE (IA0512) | 14 | 82.4 | 94 | 2023 | 67 | 2015 | 58.9 | 69 | 2021, 2023 | 46 | 2015, 2012 | 0.25 | 1.59 | 2018 | ||
Le Claire L&D 14 (IA4705) | 86 | 82.2 | 101 | 1983 | 67 | 2015 | 63.2 | 77 | 1955 | 46 | 1950 | 0.17 | 3.96 | 1979 | ||
DUBUQUE-LOCK-AND-DAM (IA2364) | 151 | 81.3 | 99 | 1916 | 64 | 2015 | 62.0 | 77 | 1955 | 45 | 1950 | 0.15 | 2.48 | 1952 | ||
SIOUX CITY ANG (IA7702) | 27 | 82.0 | 96 | 2023 | 68 | 2000 | 60.0 | 71 | 2007, 1998 | 45 | 2012 | 0.16 | 1.80 | 2014 | ||
Dubuque Airport (IA2367) | 73 | 79.6 | 96 | 1955 | 67 | 1977, 1985 | 59.7 | 71 | 1959, 1980 | 44 | 1967 | 0.21 | 2.36 | 1952 | ||
LITTLE SIOUX 2NW (IA4874) | 37 | 82.1 | 95 | 2023 | 72 | 1987, 2018 | 58.8 | 72 | 1998 | 44 | 2012 | 0.16 | 3.80 | 2018 | ||
Dubuque Area (IATDBQ) | 151 | 80.6 | 99 | 1916 | 67 | 1977, 1985 | 60.6 | 76 | 1900, 1947 | 44 | 1967 | 0.15 | 2.36 | 1952 | ||
Donnellson (IA2299) | 87 | 83.9 | 100 | 1983 | 68 | 2015 | 61.4 | 73 | 1968, 1947 | 43 | 1950 | 0.09 | 1.56 | 2009 | ||
Fort Madison (IA3007) | 136 | 84.2 | 100 | 1983 | 68 | 1967 | 63.7 | 77 | 1900, 1968 | 43 | 1950 | 0.13 | 2.27 | 1910 | ||
Spencer Airport (IAKSPW) | 29 | 81.2 | 91 | 2003, 2021 | 72 | 2000, 2004 | 58.4 | 71 | 1998 | 43 | 2004 | 0.10 | 0.78 | 2007 | ||
BEACONSFIELD (IA0536) | 73 | 82.5 | 96 | 1955 | 64 | 2000 | 61.2 | 73 | 1955 | 42 | 1991 | 0.15 | 3.16 | 2018 | ||
CLINTON-1 (IA1635) | 166 | 82.6 | 98 | 1947, 1983, 1916 | 70 | 1951, 1956, 1907, 1915, 1934 | 60.6 | 75 | 1968 | 42 | 1950, 1897 | 0.16 | 2.51 | 1979 | ||
ESTHERVILLE MUNICIPAL AP (IA2725) | 28 | 78.4 | 88 | 2021 | 67 | 2004 | 58.1 | 71 | 1998 | 42 | 2004 | 0.19 | 1.51 | 2007 | ||
MUSCATINE (IA5837) | 185 | 83.8 | 100 | 1983 | 71 | 1956 | 61.8 | 89 | 1983 | 42 | 1950, 1897 | 0.14 | 1.66 | 1935 | ||
SAC-CITY (IA7312) | 154 | 82.4 | 102 | 1947 | 65 | 2015 | 59.6 | 75 | 1998, 1959 | 42 | 1897, 1950 | 0.12 | 2.05 | 2018 | ||
Allerton (IA0149) | 122 | 84.0 | 99 | 1913, 1947 | 65 | 2004 | 61.4 | 72 | 1935, 1924, 1936, 1947 | 41 | 1950 | 0.12 | 1.16 | 1925 | ||
AMES 5 SE (IA0203) | 124 | 82.5 | 100 | 1947 | 65 | 2015 | 61.1 | 74 | 1959, 1900, 1955 | 41 | 1950 | 0.16 | 3.89 | 1979 | ||
Burlington Airport (IA1063) | 127 | 84.3 | 101 | 1983, 1947 | 70 | 1956, 1950 | 63.5 | 75 | 1947 | 41 | 1950 | 0.15 | 2.25 | 1936 | ||
GUTTENBERG-L-AND-D-10 (IA3517) | 87 | 81.6 | 98 | 1955 | 68 | 1950 | 61.3 | 78 | 1955 | 41 | 1950 | 0.13 | 3.15 | 2007 | ||
Lamoni (IA4585) | 127 | 83.9 | 99 | 1914 | 64 | 2000 | 62.0 | 75 | 1983 | 41 | 1950 | 0.15 | 3.50 | 2018 | ||
Ottumwa (IA6389) | 128 | 84.2 | 103 | 1947 | 69 | 1956 | 62.6 | 82 | 1900 | 41 | 1950 | 0.16 | 4.54 | 2010 | ||
Boone (IA0807) | 119 | 82.8 | 99 | 1983, 1947 | 65 | 2015, 1930 | 59.9 | 76 | 1947 | 40 | 1950 | 0.17 | 5.92 | 2007 | ||
CENTERVILLE (IA1354) | 131 | 83.8 | 102 | 1983 | 66 | 2015 | 62.3 | 74 | 1924, 1900 | 40 | 1950 | 0.13 | 2.45 | 1969 | ||
COLUMBUS JUNCT 2 SSW (IA1731) | 123 | 83.5 | 103 | 1983 | 66 | 2015 | 61.6 | 88 | 1947 | 40 | 1950 | 0.13 | 1.67 | 1935 | ||
Des Moines Airport (IA2203) | 146 | 83.0 | 100 | 1947, 1983 | 66 | 1930 | 63.1 | 78 | 2023 | 40 | 1950 | 0.14 | 2.77 | 2019 | ||
FAIRFIELD (IA2789) | 169 | 84.0 | 102 | 2003 | 68 | 2015 | 61.6 | 74 | 1962, 1968, 2003 | 40 | 1950 | 0.15 | 2.22 | 1969 | ||
IOWA CITY MUNICIPAL AP (IA4106) | 80 | 81.8 | 101 | 2003 | 68 | 1956 | 61.6 | 74 | 1968, 1955 | 40 | 1950 | 0.15 | 1.86 | 2019 | ||
KEOSAUQUA (IA4389) | 148 | 85.2 | 104 | 1983 | 68 | 2015 | 61.8 | 75 | 1962, 1968, 2003, 1947 | 40 | 1950 | 0.14 | 1.71 | 2005 | ||
MANCHESTER-2 (IA5086) | 102 | 80.8 | 101 | 1983 | 64 | 2015 | 57.7 | 72 | 1955 | 40 | 1950 | 0.20 | 2.62 | 1952 | ||
MOUNT-PLEASANT (IA5796) | 160 | 84.2 | 101 | 1983 | 66 | 2015 | 61.6 | 75 | 1947 | 40 | 1950 | 0.10 | 1.65 | 2009 | ||
Postville (IA6766) | 133 | 79.7 | 96 | 1955 | 66 | 2015 | 58.5 | 75 | 1959, 1955 | 40 | 1950 | 0.16 | 1.99 | 1952 | ||
SIGOURNEY (IA7678) | 148 | 83.8 | 100 | 1916, 1901 | 65 | 2015 | 61.0 | 76 | 1983 | 40 | 1950 | 0.09 | 0.95 | 1935 | ||
SIOUX CENTER 2 SE (IA7700) | 125 | 83.0 | 100 | 1947 | 69 | 1990 | 58.6 | 74 | 1959 | 40 | 1950 | 0.11 | 2.07 | 2007 | ||
SPIRIT LAKE (IA7859) | 145 | 81.5 | 97 | 1900, 1955 | 66 | 1990 | 59.6 | 74 | 1959 | 40 | 1950 | 0.13 | 2.35 | 1913 | ||
SWEA CITY 4 W (IA8026) | 69 | 79.9 | 97 | 1955 | 65 | 1967 | 57.5 | 74 | 1959 | 40 | 1956 | 0.11 | 3.14 | 2007 | ||
WILLIAMSBURG (IA9067) | 145 | 82.8 | 100 | 1983 | 65 | 2015 | 59.8 | 74 | 1947 | 40 | 1950 | 0.16 | 4.09 | 1990 | ||
WINTERSET (IA9132) | 131 | 83.5 | 99 | 1916 | 63 | 2015 | 60.6 | 75 | 1947 | 40 | 1950 | 0.12 | 2.05 | 1969 | ||
Iowa - Southwest Climate Division (IAC007) | 131 | 84.5 | 99 | 1947 | 68 | 2004 | 62.3 | 75 | 1900, 1955 | 40 | 1950 | 0.14 | 3.24 | 2018 | ||
Iowa Drought Region 4 - Southwest (IAD004) | 131 | 84.2 | 99 | 1947 | 68 | 2004 | 62.1 | 75 | 1955 | 40 | 1950 | 0.13 | 3.45 | 2018 | ||
Des Moines Area (IATDSM) | 146 | 83.0 | 100 | 1947, 1983 | 66 | 1930 | 63.1 | 78 | 2023 | 40 | 1950 | 0.14 | 2.77 | 2019 | ||
ALGONA (IA0133) | 163 | 81.3 | 99 | 1983 | 67 | 1930, 1985 | 59.0 | 76 | 1972 | 39 | 1950 | 0.15 | 2.20 | 1898 | ||
AUDUBON (IA0385) | 131 | 82.9 | 97 | 1955 | 66 | 2015 | 59.6 | 78 | 1947 | 39 | 1950, 1897 | 0.12 | 3.10 | 2018 | ||
Creston (IA1962) | 119 | 82.9 | 99 | 1947 | 65 | 2000 | 60.8 | 73 | 1924 | 39 | 1950 | 0.16 | 3.09 | 2018 | ||
GREENFIELD (IA3438) | 133 | 83.7 | 101 | 1947 | 67 | 2015, 1950 | 61.1 | 74 | 1998 | 39 | 1950 | 0.14 | 2.81 | 2018 | ||
GUTHRIE-CENTER (IA3509) | 131 | 83.4 | 100 | 1983 | 65 | 2015 | 59.7 | 75 | 1998, 1959 | 39 | 1897 | 0.16 | 3.95 | 2019 | ||
Iowa City (IA4101) | 168 | 83.6 | 100 | 1947, 1983, 2003 | 66 | 2015 | 61.0 | 74 | 1982 | 39 | 1950 | 0.20 | 3.67 | 1990 | ||
JEFFERSON (IA4228) | 135 | 82.9 | 98 | 1947 | 66 | 2015 | 60.1 | 75 | 1998 | 39 | 1950 | 0.13 | 2.20 | 2018 | ||
WASHINGTON (IA8688) | 163 | 84.0 | 102 | 1983 | 65 | 2015 | 61.2 | 74 | 1972, 1947, 1983 | 39 | 1897 | 0.13 | 3.08 | 1910 | ||
Iowa - West Central Climate Division (IAC004) | 131 | 83.2 | 99 | 1947 | 68 | 1950 | 61.0 | 75 | 1955 | 39 | 1950 | 0.12 | 3.13 | 2018 | ||
Iowa - South Central Climate Division (IAC008) | 131 | 84.1 | 99 | 1947 | 66 | 2015 | 62.4 | 76 | 1962, 2003 | 39 | 1950 | 0.12 | 1.44 | 2018 | ||
Iowa - Southeast Climate Division (IAC009) | 131 | 84.0 | 100 | 1947 | 66 | 1967 | 62.4 | 76 | 1955 | 39 | 1950 | 0.13 | 1.11 | 1989 | ||
Iowa Drought Region 5 - Southeast (IAD005) | 131 | 83.7 | 100 | 1947 | 66 | 2015 | 62.0 | 75 | 2003, 1955 | 39 | 1950 | 0.13 | 0.95 | 1989 | ||
Iowa Average (IA0000) | 131 | 82.8 | 98 | 1947 | 67 | 2015 | 60.8 | 74 | 1980, 1955 | 38 | 1950 | 0.14 | 1.31 | 2018 | ||
AMES-8-WSW (IA0200) | 131 | 82.4 | 98 | 1947 | 69 | 1950 | 59.7 | 73 | 1998, 2023 | 38 | 1950 | 0.16 | 2.02 | 1898 | ||
CEDAR-RAPIDS-1 (IA1319) | 142 | 82.6 | 100 | 1916, 1947 | 69 | 1911 | 60.6 | 75 | 1947 | 38 | 1950 | 0.13 | 1.48 | 1935 | ||
CHARLES-CITY (IA1402) | 148 | 81.0 | 98 | 1955 | 67 | 1907, 1950 | 58.4 | 74 | 2003, 1955 | 38 | 1897 | 0.21 | 3.14 | 2007 | ||
CORNING (IA1833) | 131 | 83.5 | 99 | 1913 | 67 | 2004, 2015 | 60.7 | 75 | 1900 | 38 | 1950 | 0.17 | 4.27 | 2018 | ||
Emmetsburg (IA2689) | 131 | 82.0 | 97 | 1955, 1947 | 67 | 2015 | 59.0 | 73 | 1900, 1959 | 38 | 1950 | 0.13 | 1.99 | 1898 | ||
FORT-DODGE (IA2999) | 173 | 82.4 | 100 | 1947, 1983 | 65 | 1930 | 59.3 | 75 | 1947 | 38 | 1950 | 0.19 | 4.16 | 1969 | ||
HAMPTON-2-NW (IA3584) | 147 | 81.9 | 99 | 1955, 1947 | 60 | 1939 | 58.1 | 74 | 1959, 1955 | 38 | 1950 | 0.15 | 3.50 | 2007 | ||
LEMARS (IA4735) | 148 | 83.3 | 100 | 1955 | 66 | 2000 | 59.4 | 76 | 1955 | 38 | 1950 | 0.10 | 1.35 | 1897 | ||
MAQUOKETA-2-W (IA5131) | 167 | 82.2 | 100 | 1947 | 62 | 2015 | 58.4 | 73 | 1968 | 38 | 1950 | 0.21 | 3.15 | 1937 | ||
OSCEOLA-3-WSW (IA6316) | 142 | 84.5 | 101 | 1947 | 68 | 2004, 2000, 1956 | 61.4 | 75 | 1900, 1975 | 38 | 1950 | 0.13 | 1.34 | 2014 | ||
PRIMGHAR (IA6800) | 129 | 82.6 | 98 | 1947 | 67 | 1990 | 59.5 | 72 | 1972, 1900, 1955 | 38 | 1950 | 0.10 | 1.30 | 2007 | ||
SANBORN (IA7386) | 142 | 81.3 | 96 | 1947, 1968 | 67 | 2000, 2015 | 58.0 | 72 | 1955 | 38 | 1950 | 0.11 | 1.43 | 1935 | ||
STORM-LAKE-2-E (IA7979) | 147 | 81.2 | 96 | 1947 | 67 | 1963, 1950, 2015, 1930 | 59.7 | 74 | 1900 | 38 | 1950 | 0.10 | 2.49 | 2018 | ||
TOLEDO (IA8296) | 130 | 82.3 | 101 | 1983, 1947 | 62 | 2015 | 58.7 | 74 | 1900 | 38 | 1950, 1897 | 0.16 | 2.42 | 1920 | ||
Iowa - Central Climate Division (IAC005) | 131 | 82.6 | 99 | 1947 | 65 | 2015 | 60.7 | 74 | 1980, 2003, 1900, 1955 | 38 | 1950 | 0.15 | 1.61 | 2007 | ||
Iowa - East Central Climate Division (IAC006) | 131 | 82.5 | 98 | 1916, 1947 | 65 | 1967, 2015 | 60.8 | 74 | 1955 | 38 | 1950 | 0.15 | 1.60 | 1990 | ||
Iowa Drought Region 2 - Northcentral (IAD002) | 131 | 82.0 | 97 | 1947, 1955 | 66 | 2015 | 60.1 | 74 | 1980, 1955 | 38 | 1950 | 0.14 | 1.40 | 2018 | ||
Ames Area (IATAME) | 131 | 82.2 | 98 | 1947 | 65 | 2015 | 59.2 | 72 | 1928, 1900, 1959 | 38 | 1950 | 0.16 | 2.02 | 1898 | ||
Cedar Rapids Area (IATCID) | 131 | 81.8 | 100 | 1916, 1947 | 68 | 1956, 1985 | 60.4 | 75 | 1947 | 38 | 1950 | 0.14 | 2.42 | 1969 | ||
Oelwein Area (IATOEL) | 101 | 80.6 | 98 | 1947 | 64 | 2015 | 57.9 | 75 | 1947 | 38 | 1950 | 0.16 | 2.35 | 2007 | ||
ALLISON (IA0157) | 110 | 81.9 | 100 | 1947 | 67 | 2015 | 59.1 | 74 | 1959 | 37 | 1950 | 0.25 | 5.24 | 2007 | ||
CARROLL-2-SSW (IA1233) | 135 | 83.1 | 102 | 1947 | 67 | 1950 | 58.8 | 76 | 1998 | 37 | 1950 | 0.15 | 3.70 | 1920 | ||
CLARINDA (IA1533) | 159 | 84.5 | 103 | 1898 | 68 | 2004 | 61.2 | 79 | 1898 | 37 | 1950 | 0.16 | 2.76 | 2018 | ||
DECORAH-2-N (IA2110) | 131 | 81.6 | 97 | 1916, 2003, 1955 | 67 | 1907 | 57.6 | 75 | 1955 | 37 | 1950 | 0.11 | 3.25 | 1907 | ||
DENISON (IA2171) | 149 | 82.3 | 97 | 1901, 1955, 1898 | 65 | 2015 | 60.2 | 74 | 1998, 1959, 1947 | 37 | 1950 | 0.10 | 2.69 | 2018 | ||
GRUNDY-CENTER (IA3487) | 131 | 81.5 | 98 | 1947 | 64 | 2015 | 58.7 | 74 | 1900, 1906 | 37 | 1950 | 0.16 | 2.75 | 1898 | ||
LOGAN (IA4894) | 158 | 84.8 | 99 | 1947 | 66 | 2000 | 60.7 | 74 | 1959, 1998, 1913 | 37 | 1950 | 0.17 | 7.10 | 2018 | ||
MARSHALLTOWN (IA5198) | 148 | 82.4 | 101 | 1947 | 63 | 2015 | 58.7 | 74 | 1959, 1900, 1955 | 37 | 1950 | 0.17 | 3.45 | 1979 | ||
MOUNT-AYR (IA5769) | 132 | 83.8 | 99 | 1947, 1913 | 63 | 2000 | 61.5 | 80 | 1948 | 37 | 1950 | 0.15 | 2.55 | 2018 | ||
NEWTON (IA5992) | 155 | 83.1 | 100 | 1947 | 65 | 2015 | 60.9 | 75 | 1955 | 37 | 1950 | 0.13 | 2.00 | 1979 | ||
OSAGE (IA6305) | 158 | 80.5 | 95 | 1955 | 66 | 2015, 1997 | 58.1 | 72 | 2003, 1974, 1959 | 37 | 1950 | 0.17 | 2.90 | 1939 | ||
POCAHONTAS (IA6719) | 120 | 82.1 | 99 | 1983 | 64 | 1930 | 58.6 | 73 | 1998, 1959 | 37 | 1950 | 0.12 | 1.95 | 2007 | ||
SHENANDOAH-1-NE (IA7613) | 106 | 85.4 | 100 | 2003 | 70 | 2004 | 62.5 | 75 | 1998 | 37 | 2011 | 0.19 | 2.69 | 1938 | ||
SIOUX-CITY-WSO-AP (IA7708) | 135 | 83.1 | 101 | 1947 | 64 | 1890 | 61.2 | 75 | 1947 | 37 | 1950 | 0.16 | 2.12 | 2014 | ||
Iowa - Northwest Climate Division (IAC001) | 131 | 82.1 | 97 | 1955, 1947 | 67 | 1956 | 59.5 | 73 | 1959, 1972, 1955 | 37 | 1950 | 0.12 | 1.14 | 2018 | ||
Iowa - North Central Climate Division (IAC002) | 131 | 81.1 | 97 | 1955 | 65 | 2015 | 59.1 | 74 | 1980 | 37 | 1950 | 0.16 | 1.80 | 2007 | ||
Iowa - Northeast Climate Division (IAC003) | 131 | 80.8 | 96 | 1916 | 65 | 1967, 2015 | 59.1 | 73 | 1980, 1955 | 37 | 1950 | 0.16 | 2.07 | 2007 | ||
Iowa Drought Region 1 - Northwest (IAD001) | 131 | 82.9 | 99 | 1947 | 68 | 1956 | 59.9 | 74 | 1972, 1955 | 37 | 1950 | 0.11 | 1.36 | 2018 | ||
Iowa Drought Region 3 - Northeast (IAD003) | 131 | 81.6 | 97 | 1916 | 65 | 2015, 1967 | 59.8 | 74 | 1955 | 37 | 1950 | 0.16 | 1.77 | 2007 | ||
Ida Grove Area (IATIDA) | 121 | 82.9 | 100 | 1947 | 67 | 2015 | 59.5 | 75 | 1947 | 37 | 1950 | 0.08 | 1.59 | 2018 | ||
Sioux City Area (IATSUX) | 135 | 83.1 | 101 | 1947 | 64 | 1890 | 61.2 | 75 | 1947 | 37 | 1950 | 0.16 | 2.12 | 2014 | ||
ATLANTIC-1-NE (IA0364) | 148 | 84.3 | 100 | 1947 | 68 | 2015, 1950 | 59.7 | 76 | 1923 | 36 | 1897 | 0.12 | 4.15 | 2018 | ||
BELLE-PLAINE (IA0600) | 135 | 82.3 | 100 | 1947, 1955 | 64 | 2015 | 59.4 | 72 | 1900, 1955 | 36 | 1950 | 0.23 | 4.15 | 1898 | ||
BELLEVUE-L-AND-D-12 (IA0608) | 87 | 81.7 | 98 | 1947 | 64 | 2015 | 59.3 | 74 | 1968 | 36 | 1950 | 0.18 | 1.85 | 1996 | ||
FOREST-CITY (IA2977) | 130 | 81.4 | 96 | 1916 | 65 | 2015 | 57.9 | 74 | 1959 | 36 | 1950 | 0.13 | 2.02 | 1898 | ||
GRINNELL-3-SW (IA3473) | 136 | 82.6 | 101 | 1947 | 63 | 2015 | 59.4 | 74 | 1900 | 36 | 1950 | 0.14 | 2.97 | 1979 | ||
MAPLETON NO. 2 (IA5123) | 86 | 82.9 | 98 | 2003 | 65 | 2000 | 60.0 | 76 | 1947 | 36 | 1950 | 0.10 | 2.34 | 2018 | ||
NEW-HAMPTON (IA5952) | 127 | 80.6 | 96 | 2003, 1983 | 68 | 1950, 2015 | 57.6 | 71 | 1968, 1959, 1955, 2003 | 36 | 1950 | 0.22 | 4.25 | 2007 | ||
NORTHWOOD (IA6103) | 128 | 79.9 | 95 | 1959, 1955 | 61 | 2015 | 57.6 | 73 | 1959 | 36 | 1950 | 0.16 | 2.55 | 1920 | ||
OSKALOOSA (IA6327) | 148 | 83.5 | 101 | 1947 | 65 | 2015 | 60.7 | 74 | 1900, 1980 | 36 | 1950 | 0.12 | 2.05 | 1939 | ||
PERRY (IA6566) | 123 | 82.7 | 98 | 1947 | 67 | 2015, 2004 | 59.5 | 73 | 1959, 1998 | 36 | 1950 | 0.12 | 1.90 | 1958 | ||
VINTON (IA8568) | 155 | 82.8 | 101 | 1947 | 63 | 2015 | 59.3 | 74 | 1955 | 36 | 1950 | 0.16 | 1.97 | 1979 | ||
CASCADE (IA1257) | 83 | 81.6 | 102 | 1983 | 64 | 2015 | 58.1 | 72 | 1968 | 35 | 1950 | 0.18 | 2.06 | 1990, 2007 | ||
CHARITON (IA1394) | 129 | 84.0 | 100 | 1947 | 66 | 2015 | 60.2 | 73 | 2003, 1900 | 35 | 1950 | 0.13 | 1.97 | 1951 | ||
MASON-CITY (IA5230) | 137 | 81.0 | 96 | 1983, 1947, 1916 | 66 | 2015 | 57.3 | 74 | 1959 | 35 | 1950 | 0.15 | 2.31 | 1913 | ||
MASON CITY MUNICIPAL AP (IA5235) | 82 | 80.6 | 96 | 1972 | 68 | 1950 | 57.7 | 73 | 1955 | 35 | 1950 | 0.09 | 1.15 | 2018 | ||
Milford (IA5493) | 104 | 80.4 | 97 | 1955 | 66 | 1990 | 59.0 | 74 | 1959 | 35 | 1950 | 0.13 | 2.12 | 2007 | ||
OAKLAND-2-E (IA6151) | 105 | 83.0 | 97 | 1947 | 64 | 2000 | 60.6 | 74 | 1998, 1942, 1947 | 35 | 1950 | 0.17 | 6.46 | 2018 | ||
RED-OAK (IA6940) | 152 | 84.9 | 101 | 2003 | 64 | 2000 | 61.6 | 74 | 1998, 1959, 1900, 1947 | 35 | 1950 | 0.18 | 3.44 | 2018 | ||
WEBSTER-CITY (IA8806) | 154 | 82.4 | 101 | 1947 | 65 | 2015 | 58.5 | 73 | 1959, 1955 | 35 | 1950 | 0.18 | 4.16 | 1969 | ||
CHEROKEE (IA1442) | 102 | 82.2 | 99 | 1947 | 68 | 1950 | 58.4 | 75 | 1947 | 34 | 1950 | 0.07 | 0.87 | 2019 | ||
Elkader 6SSW (Osborn) (IA2603) | 136 | 82.6 | 101 | 1955 | 66 | 2015 | 56.8 | 73 | 1980 | 34 | 1950 | 0.15 | 3.55 | 2007 | ||
FAYETTE (IA2864) | 136 | 81.0 | 98 | 1955, 1947 | 66 | 2015 | 56.5 | 74 | 1955 | 34 | 1950 | 0.18 | 3.51 | 2007 | ||
IOWA-FALLS (IA4142) | 160 | 81.7 | 98 | 1983 | 63 | 2015 | 58.0 | 72 | 1952 | 34 | 1950 | 0.17 | 3.68 | 2019 | ||
ROCK-RAPIDS (IA7147) | 131 | 82.3 | 101 | 1955 | 65 | 1990 | 57.9 | 73 | 1959, 1955 | 34 | 1950 | 0.13 | 2.31 | 1964 | ||
SIOUX-RAPIDS (IA7726) | 83 | 82.0 | 102 | 1947 | 65 | 1950 | 58.2 | 76 | 1947 | 34 | 1950 | 0.14 | 2.47 | 1979 | ||
Spencer (IA7844) | 129 | 82.0 | 99 | 1947 | 67 | 1990 | 57.9 | 75 | 1959 | 34 | 1950 | 0.17 | 3.50 | 1913 | ||
Spencer Area (IATSPW) | 129 | 82.2 | 99 | 1947 | 67 | 1990 | 58.0 | 75 | 1959 | 34 | 1950 | 0.16 | 3.50 | 1913 | ||
Estherville 4E (IA2724) | 135 | 81.5 | 100 | 1955 | 65 | 1966 | 57.4 | 75 | 1959 | 33 | 1907 | 0.13 | 2.87 | 2007 | ||
WATERLOO (IA8706) | 131 | 82.3 | 101 | 1916 | 66 | 1950 | 58.6 | 74 | 1959, 1947, 2003 | 33 | 1950 | 0.19 | 4.92 | 1966 | ||
Waterloo Area (IATALO) | 129 | 82.3 | 101 | 1916 | 66 | 1950 | 58.6 | 74 | 1959, 1947, 2003 | 33 | 1950 | 0.19 | 4.92 | 1966 | ||
SIBLEY-5-NNE (IA7664) | 145 | 81.2 | 97 | 1955, 1901 | 66 | 1990, 2000 | 56.8 | 72 | 1959, 1972 | 30 | 1950 | 0.14 | 2.29 | 1979 |