NWS COOP Climatology for 20 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=20&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 29.5521895, 1921-61985 10.1361921-261985 0.040.721988
ALGONA (IA0133)133 24.9551944-101935, 1970 7.1341900-251985 0.020.502000
Allerton (IA0149)123 31.557192131985, 1962 13.2431921-191985 0.061.531904
ALLISON (IA0157)111 24.8501944-101970 6.3321974-221985, 1936 0.020.401937
AMES MUNICIPAL AP (IA0197)29 24.448201822022 7.5342017-172022 0.030.392010
AMES-8-WSW (IA0200)133 28.5571895-31970 10.6371921-221936 0.020.431894
AMES 5 SE (IA0203)126 28.0521921, 1944-61984 10.4391921-201985 0.030.521904
ANAMOSA 3 SSW (IA0214)14 25.150201342025 6.9292017-102024 0.020.252017
ATLANTIC-1-NE (IA0364)133 30.6621895-31963 11.7381921-261962 0.040.762010
AUDUBON (IA0385)133 29.160189501962 10.3401895-221962 0.020.762010
BATTLE CREEK 3NE (IA0512)16 24.659201422024, 2020 5.1312017-232024 0.030.282010
BEACONSFIELD (IA0536)74 28.856195211985 10.8321974, 2017-201985 0.030.551974
BELLE-PLAINE (IA0600)133 29.1532013-31970 10.7391921-251936 0.052.451904
BELLEVUE-L-AND-D-12 (IA0608)88 27.7502006, 2013-51985 9.8321974-251985 0.040.791988
Boone (IA0807)121 28.1551944-91985 8.2361921-241985, 1962 0.020.441953
BURLINGTON (IA1060)61 30.3552013-31984 13.1332017-221985 0.050.852020
Burlington Airport (IA1063)128 32.1651906-11985 14.9461921-211985 0.062.051904
CARROLL-2-SSW (IA1233)133 28.5591895-51963 9.8351901, 1895-251962 0.031.511990
CASCADE (IA1257)84 26.7511981-131985 7.6331974-301994 0.040.821988
Cedar Rapids Airport (IA1314)72 24.6491981, 2018-71984 8.2341957, 2017-221985 0.020.231993
CEDAR-RAPIDS-1 (IA1319)134 29.9541921-41970 11.9421921-231985 0.040.781937
CENTERVILLE (IA1354)133 33.2621895, 190601984, 1985 15.2451921-211985 0.081.751895
CHARITON (IA1394)130 31.760190631962 12.5451921-232008, 1936 0.041.901904
CHARLES-CITY (IA1402)133 24.6501944-101970 6.6332017-261994 0.030.431988
CHEROKEE (IA1442)104 24.6591944-101985 4.2302017-351970 0.020.761988
CLARINDA (IA1533)133 33.667189541962, 2024 13.1391921-211962, 1936 0.041.181904
CLINTON-1 (IA1635)133 30.3591906-61970 13.6391921-251985 0.071.531904
COLUMBUS JUNCT 2 SSW (IA1731)125 31.2641906-61985 12.9441921-221985 0.041.501904
CORNING (IA1833)133 31.766189511985 12.6401895-241985 0.041.031904
Creston (IA1962)120 30.6562006-21985 11.0361921-231985 0.030.531993
DAVENPORT WFO (IA2070)14 23.447201832024 8.9352017-132024 0.020.222012
DECORAH-2-N (IA2110)133 26.2502018-91970 6.5332017-361994 0.040.651902
DENISON (IA2171)133 28.9612014-41970 10.7351895-241962 0.020.651988
Des Moines Airport (IA2203)147 29.0641895-111883 12.2421921-201883, 1985 0.040.971904
DES MOINES WSFO-JOHNSTON (IA2209)31 25.451201842022 9.2342017-152024 0.030.432010
Donnellson (IA2299)88 29.955201301970 11.8352017-221985 0.051.141988
DUBUQUE-LOCK-AND-DAM (IA2364)152 27.4591906-51970 11.1441921-271994 0.050.851988
Dubuque Airport (IA2367)74 23.6471981-111984 8.5342017-271985 0.030.502012
Elkader 6SSW (Osborn) (IA2603)133 28.1511901-71985 7.5371921-371994 0.040.861988
Emmetsburg (IA2689)133 25.7541944-81970 7.4332015-282020 0.020.562012
Estherville 4E (IA2724)133 23.5581944-171985 5.5341919-261970, 1994 0.031.071998
ESTHERVILLE MUNICIPAL AP (IA2725)29 20.7462018-12025, 2019 3.7322017-172022 0.020.261998
FAIRFIELD (IA2789)133 31.861190611985, 1970 14.3451921-211985 0.051.321904
FAYETTE (IA2864)133 26.1501921-81970 6.8351921-301994 0.030.591988
FOREST-CITY (IA2977)131 23.9531944-81970 5.7301921-301970 0.020.631937
FORT-DODGE (IA2999)127 26.2561944-41970 7.5312017-241985 0.020.702015
Fort Madison (IA3007)133 33.665190611985 16.4421921-211985 0.092.251904
GREENFIELD (IA3438)133 31.064189501962 12.5401895-281963 0.040.911904
GRINNELL-3-SW (IA3473)133 28.9531921-21970 10.7401921-221970, 1985, 1936 0.041.071904
GRUNDY-CENTER (IA3487)133 27.6511921-141985 8.5331957-231985 0.030.551937
GUTHRIE-CENTER (IA3509)131 30.1611895-101985 10.6401921-232024 0.030.922010
GUTTENBERG-L-AND-D-10 (IA3517)88 26.2481968-51985, 1970 8.5332017-301994 0.030.452000
HAMPTON-2-NW (IA3584)133 25.7531944-171985 7.9351934-251985 0.020.461988
HOLSTEIN 5 NNW (IA3910)7 12.332202112024 -3.4182023-152020 0.000.002024, 2020, 2025, 2019, 2022, 2023, 2021
Iowa City (IA4101)133 31.1551901-31970 12.6401921-231985 0.060.881937
IOWA CITY MUNICIPAL AP (IA4106)81 26.8481968-61984 10.7361957, 2017-211985, 1949 0.040.562010
IOWA-FALLS (IA4142)133 26.5521944-61994 8.4321901-241994, 1936 0.030.581988
JEFFERSON (IA4228)133 29.2591895-11970 10.6351895-221936 0.020.551988
KEOKUK LOCK DAM 19 (IA4381)135 34.169190601985 17.6501921-191985 0.061.641894
KEOSAUQUA (IA4389)133 33.566190601985 14.7451921-231985 0.061.241894
Lamoni (IA4585)128 31.662190601984 14.1421921-201962 0.051.481904
LAMONI (IA4587)28 28.950201892024 11.9362017-152024 0.030.382010
Le Claire L&D 14 (IA4705)87 28.9542006-61984 11.9321974, 1957-231985 0.030.402017
Le Mars (IA4735)130 27.4641944-41963, 1935 8.3322017-301962 0.020.511937
LITTLE SIOUX 2NW (IA4874)26 27.265201432024 7.0302017-212024 0.030.522010
LOGAN (IA4894)133 31.1652014-51970 11.2361895-231985, 1962 0.020.651990
LOWDEN (IA4963)35 25.556200631994 6.7352017-162024 0.040.532010, 2006
MANCHESTER-2 (IA5086)104 25.2512006-111985 5.9321957-301994 0.030.711988
MAPLETON NO. 2 (IA5123)88 28.5612014, 194401985 9.2302017-251962 0.020.632010
MAQUOKETA-2-W (IA5131)130 29.1561906-71984 10.3391921-271985 0.040.981988
MARSHALLTOWN (IA5198)133 28.8561895-121985 9.8401921-301936 0.030.561937
MARSHALLTOWN MUNICIPAL AP (IA5199)29 23.349201802022 6.4342017-152022 0.020.182010
MASON-CITY (IA5230)133 24.8501901, 1944-101985 6.0321974-331994 0.020.502000
MASON CITY MUNICIPAL AP (IA5235)83 21.6522018-131984 3.6332017-251994, 1985 0.031.061990
Milford (IA5493)106 22.2561944-111970 3.6322017-271970 0.020.312012
MOUNT-AYR (IA5769)133 32.463189521963 13.6441921-191985, 1962 0.041.801904
MOUNT-PLEASANT (IA5796)133 32.2651906-31985 14.4451921-211985 0.071.631904
MUSCATINE (IA5837)91 29.0511968-11985 11.0361957-231985 0.060.941988
MUSCATINE 2N (IA5844)27 27.659200642008, 2025 10.7332017-82024 0.030.362000
NEW-HAMPTON (IA5952)129 25.1471898, 1944-81970 6.6311974-251985 0.030.782000
NEWTON (IA5992)133 29.5581895-41970 12.1411921-221985 0.041.051904
NORTHWOOD (IA6103)129 23.0521944-91970 4.5311974-261985 0.020.452000
OAKLAND-2-E (IA6151)107 30.1602014, 194411970 10.3351921-231962 0.020.501990
OELWEIN 1E (IA6199)20 20.9492013-32008 3.5282017-182008 0.030.512017
OSAGE (IA6305)133 24.3511944-101984 7.0321974-251985 0.020.541988
OSCEOLA-3-WSW (IA6316)132 32.259189501984 13.4421921-222008 0.040.821898
OSKALOOSA (IA6327)133 31.962189501970 12.8461921-221985 0.061.301904
Ottumwa (IA6389)130 31.564190601970 13.1381906-251936 0.052.051904
PERRY (IA6566)125 28.1571944-81985 9.2391921-281970 0.030.501902
POCAHONTAS (IA6719)121 24.7541944-101985 6.2312015, 2017-221985, 1962, 1984, 1994, 1936 0.020.541988
Postville (IA6766)133 25.3471921, 1901-101984 8.3421921-281994 0.020.701894
PRIMGHAR (IA6800)130 25.9601900, 1944-81970 7.6352017, 1900-281970 0.020.711990
RATHBUN DAM (IA6910)56 30.2561989, 201321985 10.1342017-211985 0.030.562010
RED-OAK (IA6940)129 32.961201401970 12.8371921-212024 0.030.601902
ROCK-RAPIDS (IA7147)133 25.0611944-91935, 1985 5.6322017-311970 0.020.382012, 1988
SAC-CITY (IA7312)133 27.2571944-121985 9.0321901-221994 0.020.521904
SANBORN (IA7386)112 23.3581944-81935, 1970 4.0332017-261970 0.020.751990
SHENANDOAH-1-NE (IA7613)107 32.7601944, 201441962 12.8381921-231936 0.020.271990, 1974
SIBLEY-5-NNE (IA7664)133 24.7581944-141985 5.1312017-301984 0.020.601988
SIGOURNEY (IA7678)130 30.8572006, 1901-31970 12.2401921-211985 0.041.681904
SIOUX CENTER 2 SE (IA7700)126 25.6621944-101935 7.1342017-241962 0.031.151990
SIOUX CITY ANG (IA7702)26 27.863201432001, 2024 7.8312017-142024 0.010.232010
SIOUX-CITY-WSO-AP (IA7708)136 28.4651944-81935 10.0372017-202024 0.020.402010
SIOUX-RAPIDS (IA7726)84 23.8581944-61970 5.8332017-241994 0.020.321990
Spencer (IA7844)130 24.5561944-111970 5.0332017-281962 0.020.592012
SPIRIT LAKE (IA7859)133 24.1551944-101984 7.0322017-231994 0.010.261937
STANLEY (IA7892)20 22.1482006, 2013-32008 3.6282017-272008 0.020.322017
STORM-LAKE-2-E (IA7979)133 25.9551944-111985 6.9331900, 1921-271970 0.010.591988
SWEA CITY 4 W (IA8026)71 21.5481964-101963 3.7301974, 2015-301970 0.010.151998
TOLEDO (IA8296)132 28.6551895-121985 9.5401921-261994 0.040.581994
VINTON (IA8568)133 29.0531921-41970 10.7391921-251970 0.040.821988
WASHINGTON (IA8688)133 31.3621906-11970 13.4411921-221985 0.061.981904
WATERLOO (IA8706)132 26.8501921, 2018-91970, 1984 8.0351921-331994 0.030.652012
WAUKON (IA8755)92 23.5462013-91985 5.5342017-291985 0.020.521988
WEBSTER-CITY (IA8806)133 28.0551895-41984 8.3321974, 1895-301936 0.020.571988
WILLIAMSBURG (IA9067)133 29.8551906-31970 11.2391921-231985 0.042.451904
WINTERSET (IA9132)133 30.962189511962 12.1421921-231962 0.020.482010
Iowa - Northwest Climate Division (IAC001)133 26.7591944-131985 6.7312017-291970 0.020.661988
Iowa - North Central Climate Division (IAC002)133 25.3501944-171985 6.3311921-291985, 1970 0.030.911988
Iowa - Northeast Climate Division (IAC003)133 26.8491921, 2013-131985 7.8341921-291985 0.041.231988
Iowa - West Central Climate Division (IAC004)133 29.9602014-41985 10.2331895-251970 0.030.532010
Iowa - Central Climate Division (IAC005)133 28.9561895-91985 9.7381921-261985 0.040.681988
Iowa - East Central Climate Division (IAC006)133 30.0561906-81985 10.9411921-291985 0.061.201904
Iowa - Southwest Climate Division (IAC007)133 32.963189511962 13.1371921-221970 0.030.581904
Iowa - South Central Climate Division (IAC008)133 32.462189501996, 1970 13.0421921-241985 0.051.191904
Iowa - Southeast Climate Division (IAC009)133 32.7611906, 1952-31970 13.4421921-261985 0.061.401904
Iowa Drought Region 1 - Northwest (IAD001)133 28.0611944-81985 7.7312017-281970 0.020.541988
Iowa Drought Region 2 - Northcentral (IAD002)133 27.3531944-121985 8.0331921-271985, 1970 0.030.661988
Iowa Drought Region 3 - Northeast (IAD003)133 28.0511921-111985 8.9371921-291985 0.051.181988
Iowa Drought Region 4 - Southwest (IAD004)133 32.262189511962 12.5361921, 1895-221970 0.030.521904
Iowa Drought Region 5 - Southeast (IAD005)133 31.8581952, 1895-31970 12.5411921-261985 0.051.221904
Spencer Airport (IAKSPW)30 21.9512018-12025 3.6342017-212024, 2008 0.020.262012
Waterloo Area (IATALO)131 26.8501895, 1921, 2018-91984, 1970 7.9351921-331994 0.030.652012
Ames Area (IATAME)133 28.4571895-31970 10.1371921-221936 0.020.431894
Cedar Rapids Area (IATCID)133 28.8541921-71984 11.1421921-221985 0.030.781937
Dubuque Area (IATDBQ)152 26.4591906-111984 10.6441921-271985 0.040.681937
Des Moines Area (IATDSM)147 29.0641895-111883 12.2421921-201883, 1985 0.040.971904
Ida Grove Area (IATIDA)123 27.8601944-11962, 1935, 2001 8.7312017, 1921-281985 0.010.502000
Oelwein Area (IATOEL)71 22.5492013-71970 5.4311974-271994 0.020.601974
Spencer Area (IATSPW)130 24.7561944-111970 5.0342017-281962 0.020.321975
Sioux City Area (IATSUX)136 28.4651944-81935 10.0372017-202024 0.020.402010