NWS COOP Climatology for 21 January

This table gives a listing of unofficial daily records for NWS COOP stations. 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.

Download Daily Climatology.

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=1&day=21&syear=1800&eyear=2026

Select State: Select Date: Select Record Database:

Station Years High Temperature [F]   Low Temperature [F]   Precipitation [inch]
Avg: Max: Year: Min: Year:   Avg: Max: Year: Min: Year:   Avg: Max: Year:
Iowa Average (IA0000)133 28.5501921, 1944, 1933, 1908-91970 8.9351921-291970 0.030.481917
ALGONA (IA0133)133 24.6491944-101970 7.2351919-291970 0.030.581917
Allerton (IA0149)123 32.0601957, 193341970 12.9421921, 1933-201970 0.064.002006
ALLISON (IA0157)111 25.5491964-81970 7.2341919-281970 0.030.632012
AMES MUNICIPAL AP (IA0197)29 27.651200252013 10.3352018-202022 0.030.262018
AMES-8-WSW (IA0200)133 28.7561921-51970 10.5362017, 1919-261970 0.020.641917
AMES 5 SE (IA0203)126 28.3551992-51970 10.2361919-241970 0.030.521998, 2010
ANAMOSA 3 SSW (IA0214)14 24.148201872022 4.5352017-162024 0.050.472012
ATLANTIC-1-NE (IA0364)133 30.758193311930 10.9371997-221963 0.020.412007
AUDUBON (IA0385)133 29.5571992-11930 10.0351919-241970 0.030.571902
BATTLE CREEK 3NE (IA0512)16 23.453201822025 3.8342017-212024 0.020.062011
BEACONSFIELD (IA0536)74 29.058196451970, 1956 11.8352017-201970 0.020.461973
BELLE-PLAINE (IA0600)133 28.6571957-21935 10.5371921-251970 0.040.611917
BELLEVUE-L-AND-D-12 (IA0608)88 28.056195711994, 1963, 1970 10.5362017-241994 0.030.501951
Boone (IA0807)121 26.6531908-81970 7.4371919-261963 0.030.751917
BURLINGTON (IA1060)61 32.055196711970 15.8402018-221970 0.051.101999
Burlington Airport (IA1063)128 32.567195711970 15.9511921-221970 0.061.101916
CARROLL-2-SSW (IA1233)133 28.5571992, 1908-21930 9.4351934, 1919-281970 0.030.602007, 2010
CASCADE (IA1257)84 25.6521957-41970, 1984 7.8352017, 1957-291994 0.030.412012
Cedar Rapids Airport (IA1314)72 27.2561957-71970 10.5372018-231970 0.030.451999
CEDAR-RAPIDS-1 (IA1319)134 29.5551921-11970 12.3411921-241970 0.040.781959
CENTERVILLE (IA1354)133 33.564195721935 14.4421919, 1933-161970, 2024 0.040.521904, 1945
CHARITON (IA1394)130 31.560195701970, 1935, 1930 11.7381921, 1957-241970, 1963 0.040.681916
CHARLES-CITY (IA1402)133 24.7481964-61970 7.3351919-281970 0.030.551917
CHEROKEE (IA1442)104 24.6542018-91970 5.0371934-331970 0.020.371990
CLARINDA (IA1533)133 32.461193351930 12.6381919-182024 0.020.551973
CLINTON-1 (IA1635)133 30.8601957-61970 13.8471921-261970 0.051.151916
COLUMBUS JUNCT 2 SSW (IA1731)125 31.6651957-21970 13.3421921-221970 0.061.331916
CORNING (IA1833)133 31.759196421970 11.4381919, 1909, 1933-201970 0.020.502007
Creston (IA1962)120 30.157193321930 11.0362017-231970 0.020.471917
DAVENPORT WFO (IA2070)14 24.950201742025 9.7392017-142025 0.010.062023
DECORAH-2-N (IA2110)133 26.0522018-41935 6.9352017-321970 0.030.701917
DENISON (IA2171)133 28.6591992-21937 9.9371934-271970 0.020.372007
Des Moines Airport (IA2203)147 30.0581992-71883 12.2411919-261883 0.030.442018
DES MOINES WSFO-JOHNSTON (IA2209)31 28.752199772013 12.4372018-132025 0.050.632018
Donnellson (IA2299)88 30.5621957-21970 12.9372018-221970 0.040.681999
DUBUQUE-LOCK-AND-DAM (IA2364)152 27.5541921-61883 10.4371909, 1934, 1921-261883 0.030.781874
Dubuque Airport (IA2367)74 25.7501957-51970 10.0362017-281970 0.050.801999
Elkader 6SSW (Osborn) (IA2603)133 27.8521921, 1964-11935 7.2371921-291970 0.030.651917
Emmetsburg (IA2689)133 26.1501944, 1968, 2018-51970 7.3351934-281970 0.030.771917
Estherville 4E (IA2724)133 23.5481942, 1964, 1944-131970 5.0361934-301970 0.020.351917
ESTHERVILLE MUNICIPAL AP (IA2725)29 24.445200252013 6.3312017-162011, 2025 0.010.122007
FAIRFIELD (IA2789)133 32.2661957-21970 14.2411921-211970 0.051.211916
FAYETTE (IA2864)133 25.5511921-61970 6.7342017-301994 0.030.542012
FOREST-CITY (IA2977)131 24.3472018, 1933-81994 5.3341919-301970 0.030.801990
FORT-DODGE (IA2999)127 26.6511921-41970 7.4341934-271970 0.020.552007
Fort Madison (IA3007)133 34.2591921-11970 16.8481921-191963 0.051.071999
GREENFIELD (IA3438)133 30.958193321970 12.2371919-241970 0.030.691973
GRINNELL-3-SW (IA3473)133 28.4551957-81970 9.5361919, 1921-271970 0.030.472010
GRUNDY-CENTER (IA3487)133 26.3511921-81970 7.7351908-271994 0.030.601917
GUTHRIE-CENTER (IA3509)131 29.6581986-71970 9.9381919-261970 0.020.401917
GUTTENBERG-L-AND-D-10 (IA3517)88 27.3531957-11970 9.9342017, 1957-271970 0.030.482012
HAMPTON-2-NW (IA3584)133 25.0521944, 2018-51970 6.8361934-311970 0.020.391917
HOLSTEIN 5 NNW (IA3910)7 14.3442021-12025 -2.7222021-182025, 2024 0.000.002025, 2024, 2020, 2019, 2022, 2023, 2021
Iowa City (IA4101)133 30.7601957-31970 13.2401921-211970 0.030.961916
IOWA CITY MUNICIPAL AP (IA4106)81 28.6611957-41970 12.8382018-211970 0.030.481999
IOWA-FALLS (IA4142)133 26.4511921-31935, 1970, 1930 7.6361919-281970 0.030.501917
JEFFERSON (IA4228)133 29.3581992-31970 10.1371919-251970 0.040.601904
KEOKUK LOCK DAM 19 (IA4381)135 33.970195701935 17.2471921-171970 0.071.761904
KEOSAUQUA (IA4389)133 34.369195701935 15.4441933-201963, 1984 0.071.351904
Lamoni (IA4585)128 32.360193311930 13.6401933-181970 0.030.731973
LAMONI (IA4587)28 31.5542018132013, 2025, 2011 14.9422018-142025 0.060.912018
Le Claire L&D 14 (IA4705)87 29.6601957-21970 13.1352017, 1967, 1964, 1957-231985 0.030.551993
Le Mars (IA4735)130 27.3561942-32025 8.1371934-311970 0.020.831990
LITTLE SIOUX 2NW (IA4874)26 27.550201832025 8.0352017-212024 0.040.602007
LOGAN (IA4894)133 30.656194412020 10.7371934, 2017-231970 0.030.791916
LOWDEN (IA4963)35 26.149199762011, 2025 8.6362018-222011 0.070.691999
MANCHESTER-2 (IA5086)104 24.5492018-91984 6.0331974, 2017-301970, 1994 0.020.522012
MAPLETON NO. 2 (IA5123)88 29.257199221970 8.9371997-321970 0.020.401973
MAQUOKETA-2-W (IA5131)130 28.5541921, 195701970 10.6461921-241970, 1984 0.061.601916
MARSHALLTOWN (IA5198)133 28.4541921-81970 9.1351919, 1964-261970 0.040.651904
MARSHALLTOWN MUNICIPAL AP (IA5199)29 26.048199772013 9.5352018-182022 0.040.321998
MASON-CITY (IA5230)133 24.6502018-61970, 1935 6.0341919-311994 0.030.571917
MASON CITY MUNICIPAL AP (IA5235)83 24.0481944-31956, 1970 5.4322017-291970 0.030.241955
Milford (IA5493)106 24.6511964-51970, 1954 5.3351934-311970 0.020.262007
MOUNT-AYR (IA5769)133 31.958196431930 13.0411909-172025, 1963 0.030.781973
MOUNT-PLEASANT (IA5796)133 33.1661957-51970 14.9431921-221970 0.061.691958
MUSCATINE (IA5837)91 30.364195701970 13.3371942-211970 0.050.721958
MUSCATINE 2N (IA5844)27 25.548201792024, 2022 9.4362017-132025 0.060.712010
NEW-HAMPTON (IA5952)129 24.9502018-61935 6.6322017, 1909, 1919, 1916-281970 0.030.521916
NEWTON (IA5992)133 29.4551964-61970 11.3371921-241970 0.030.521902
NORTHWOOD (IA6103)129 23.1471933-61935 4.5351909-301970 0.040.601917, 1990
OAKLAND-2-E (IA6151)107 30.258193311930 10.1362017, 1919-251970 0.030.741973
OELWEIN 1E (IA6199)20 20.251201802022 1.4332017-212011 0.050.302015
OSAGE (IA6305)133 24.6512018-51970, 1935 6.7342017, 1909-281970 0.040.831916
OSCEOLA-3-WSW (IA6316)132 32.259193351935, 1930 13.1391919, 1921, 1933-221970 0.040.802006
OSKALOOSA (IA6327)133 31.361195721970 12.6391921-221963 0.030.401951
Ottumwa (IA6389)130 32.4631957-11970 14.3402018, 1964-211970 0.041.221916
PERRY (IA6566)125 28.2551964-101970 8.7352017, 1919, 1921-291970 0.030.651917
POCAHONTAS (IA6719)121 24.7512018-61970 6.0351919-261970, 1924 0.030.651917
Postville (IA6766)133 26.1511921-71970 8.4332017, 1908-261970 0.030.801895
PRIMGHAR (IA6800)130 26.4521944-51970 7.4361934-271970 0.020.821917
RATHBUN DAM (IA6910)56 30.153199721970 10.8362017-201970 0.020.401973
RED-OAK (IA6940)129 32.5581933, 1992, 189941930 13.0401997-212024 0.030.711973
ROCK-RAPIDS (IA7147)133 24.1521964-71970, 2025 5.3351934-291970 0.020.401917
SAC-CITY (IA7312)133 26.7511964-41970 8.5341919, 1909-261970 0.030.701917, 2010
SANBORN (IA7386)112 23.3541944-52025 4.9341934-281970 0.030.401917
SHENANDOAH-1-NE (IA7613)107 32.260196441930 13.7371919, 2017-141970, 1984 0.020.671973
SIBLEY-5-NNE (IA7664)133 23.8511964-82025 4.4351934-311970 0.020.461952
SIGOURNEY (IA7678)130 30.5591957-41970 11.9391921-241970 0.040.951916
SIOUX CENTER 2 SE (IA7700)126 26.2541964-31935, 1930, 1954 6.9331934-271970 0.020.801917
SIOUX CITY ANG (IA7702)26 26.655201812025 7.5362017-182024 0.040.382010
SIOUX-CITY-WSO-AP (IA7708)136 29.4571899-11890 9.8381934-261970 0.020.561917
SIOUX-RAPIDS (IA7726)84 25.1521944-61970 5.8312017-321970 0.010.301952
Spencer (IA7844)130 26.0511944-41935 6.5361934-321970 0.020.851917
SPIRIT LAKE (IA7859)133 24.9501944-82025 7.2351934-201970, 1963 0.020.771917
STANLEY (IA7892)20 20.048201812022 -0.1332017-242008 0.050.282015
STORM-LAKE-2-E (IA7979)133 25.1522018-101970 6.8351934-271970 0.020.981917
SWEA CITY 4 W (IA8026)71 23.3491964-101970 5.6322017-321970 0.031.251975
TOLEDO (IA8296)132 27.9541921-81970 8.5371921-301963 0.040.631998
VINTON (IA8568)133 28.9541957-21970 10.7381921-281970 0.030.501917
WASHINGTON (IA8688)133 31.665195701970 13.3411921-221970 0.051.361916
WATERLOO (IA8706)132 27.7541921-71970 8.5341921-311970 0.020.521917
WAUKON (IA8755)92 23.6461964, 1944-41935, 1963 7.1342017-271970 0.030.501997
WEBSTER-CITY (IA8806)133 27.4501921-51970 7.8351909, 1919-291970 0.020.352007
WILLIAMSBURG (IA9067)133 29.3591921-11935, 1970 11.0381921-241994 0.020.702010
WINTERSET (IA9132)133 31.160199241970, 1935 11.3391919-311970 0.030.701949
Iowa - Northwest Climate Division (IAC001)133 25.7511944-141970 5.7361934-311970 0.020.781917
Iowa - North Central Climate Division (IAC002)133 24.4492018-151970 5.1341919-311970 0.030.511917
Iowa - Northeast Climate Division (IAC003)133 25.8501921, 2018-81970, 1984 6.5351921-291963, 1985 0.030.461917
Iowa - West Central Climate Division (IAC004)133 28.8561986-121970 8.9371934-291970 0.020.461917
Iowa - Central Climate Division (IAC005)133 28.0521921-111970 8.5351909, 1919, 1921-301970 0.030.461917
Iowa - East Central Climate Division (IAC006)133 29.3541921-61984, 1970 10.0411921-281985, 1963 0.040.631916
Iowa - Southwest Climate Division (IAC007)133 31.6581986-81970 11.9361919, 1934-271970 0.030.581959
Iowa - South Central Climate Division (IAC008)133 31.5581933-61970 11.7391921, 1933-291970 0.040.641959
Iowa - Southeast Climate Division (IAC009)133 32.0561921-51970 12.5431921-271970 0.051.061916
Iowa Drought Region 1 - Northwest (IAD001)133 27.0531944-131970 6.6371934-311970 0.020.701917
Iowa Drought Region 2 - Northcentral (IAD002)133 26.2502018-141970 6.8341909, 1934, 1919-311970 0.020.581917
Iowa Drought Region 3 - Northeast (IAD003)133 27.0511921-81970 7.8371921-291963 0.040.481917
Iowa Drought Region 4 - Southwest (IAD004)133 31.0581986-91970 11.2361934-281970 0.030.491959
Iowa Drought Region 5 - Southeast (IAD005)133 31.1551933, 1921-71970 11.5411921-281970 0.040.691916
Spencer Airport (IAKSPW)30 26.247200232013 6.7322017-212012 0.010.072010
Waterloo Area (IATALO)131 27.7541921-71970 8.6341921-311970 0.030.521917
Ames Area (IATAME)133 28.2561921-51970 9.6361919-261970 0.030.641917
Cedar Rapids Area (IATCID)133 29.0561957-71970 11.9411921-231970 0.040.521917
Dubuque Area (IATDBQ)152 26.9541921-61883 10.5371909, 1934, 1921-281970 0.040.801999
Des Moines Area (IATDSM)147 30.0581992-71883 12.2411919-261883 0.030.442018
Ida Grove Area (IATIDA)123 28.154199202025 8.0371934-301970 0.030.631917
Oelwein Area (IATOEL)71 24.6512018-31970 7.4341957-291970 0.030.351998
Spencer Area (IATSPW)130 26.2511944-41935 6.5361934-321970 0.020.851917
Sioux City Area (IATSUX)136 29.4571899-11890 9.8381934-261970 0.020.561917