NWS COOP Climatology for 01 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=1&syear=1800&eyear=2018

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)124 82.41001913611935 58.7721913, 2011391949 0.121.121931
ALBIA (IA0112)66 82.61011953622003 59.8721953442009 0.202.321989
ALGONA (IA0133)124 79.8971911, 1913621935, 1951, 1952 57.5731898, 1899391974 0.081.862014
Allerton (IA0149)66 81.9991953622003 59.0711984431955, 1967 0.122.212010
ALLISON (IA0157)66 80.3951953651974 56.9701953, 1960431974 0.071.312010
AMES-8-WSW (IA0200)124 82.01011913611935 58.2721984371949 0.102.962010
ANAMOSA-1-WNW (IA0213)66 80.8971953622003 55.5721973361967 0.082.232010
ANKENY-3-S (IA0241)66 81.4982000662003 58.2701957, 1960, 1985, 1989421967 0.101.972014
ATLANTIC-1-NE (IA0364)124 83.0991913591935 58.1781913341967 0.122.241979
AUDUBON (IA0385)66 81.0961953611974 57.6731984381955 0.071.002010
BEDFORD-1-NNW (IA0576)66 83.0991975621974 60.0771984411967 0.132.101979
BELLE-PLAINE (IA0600)66 80.8991953, 2000621974 57.4701957412009, 1967 0.081.531972
BELLEVUE-L-AND-D-12 (IA0608)66 80.6981984, 1953641974 57.5742000, 1973391967 0.103.201989
BLOOMFIELD (IA0753)66 83.11002000632003 59.6731989, 1953, 2000401967 0.162.421959
Boone (IA0807)66 81.71002000671951 56.6731953431987 0.092.232010
BRITT (IA0923)66 78.71001960621974 56.3701953, 1960401965 0.061.202014
Burlington (IA1063)66 82.01002000661974 61.3732011, 1953, 2000431967 0.152.851980
CARROLL-2-SSW (IA1233)66 81.0951953631974 56.4711953341967 0.101.462014
CASCADE (IA1257)66 79.4981953651974, 1994 55.6711973381967, 1955 0.092.001989
CASTANA-EXP-FARM (IA1277)66 80.2951970571974 58.8741953421965 0.092.141979
CEDAR-RAPIDS-1 (IA1319)124 82.1981912, 1922581935 58.8742000391949 0.122.231914
CENTERVILLE (IA1354)66 82.11001984632003 60.3752000431955 0.132.121980
CHARITON (IA1394)66 82.5991953632003, 1974 57.5701984, 1957351967 0.151.361959
CHARLES-CITY (IA1402)66 79.5971953641952 56.5711953, 1960401967 0.091.821969
CHEROKEE (IA1442)66 80.8931953621951 56.1721973361967, 1955 0.050.952014
CLARINDA (IA1533)124 83.81081913581910 59.3781898351949 0.152.551979
CLARION (IA1541)66 79.6951953671952, 1951, 1994 55.6691960, 1953381974 0.081.601969
CLINTON-1 (IA1635)124 82.41031913671935 59.4721973, 2000421949, 1967 0.133.041905
CORNING (IA1833)124 82.71011913622003 59.0771913391949 0.205.001914
CRESCO-1-NE (IA1954)66 78.0922000631951 54.7701960392009 0.172.801969
Creston (IA1962)66 81.6972000622003, 1974 59.0741984451965 0.040.752010
DECORAH-2-N (IA2110)124 80.61001913611974 55.8731898, 1973301949 0.122.241897
DENISON (IA2171)124 80.9971911581974 58.6761984391949, 1967 0.123.361926
Des Moines Airport (IA2203)139 82.0991913591935 61.1761913381949 0.071.771935
Donnellson (IA2299)66 82.6991953671974 59.3732000421967 0.132.202003
DUBUQUE-LOCK-AND-DAM (IA2364)144 79.41873581886 59.11873421895, 1967 0.101.941897
Eldora (IA2573)66 80.1962000, 1953651968, 1994 56.6691953421967 0.091.502010
Elkader 6SSW (Osborn) (IA2603)124 81.7991984, 1913611951 55.3721973341949 0.162.201897
Emmetsburg (IA2689)66 79.5921960, 1953601974 56.6701990402009 0.061.812014
ESTHERVILLE-2-N (IA2724)66 78.7971953601952 55.2721953371974 0.030.791979
FAIRFIELD (IA2789)124 83.41031953641974, 1915 60.1801913391949 0.143.291931
FAYETTE (IA2864)124 80.11001913621935 55.9801900321949 0.172.241931
FOREST-CITY (IA2977)66 77.7931953601974 56.1701960411974, 2009 0.061.102014
FORT-DODGE (IA2999)66 80.2971953671951, 2009 56.9711953391967 0.091.461969
Fort Madison (IA3007)66 83.0991953671974 62.3772011441967 0.172.282010
GLENWOOD (IA3290)124 84.11011913581935 59.7751913381949 0.101.811931
GREENFIELD (IA3438)66 82.3972000611974 59.5711953, 1985401967 0.111.431959
GRINNELL-3-SW (IA3473)124 81.71001913601911 57.4731898351967 0.142.802010
GRUNDY-CENTER (IA3487)66 79.2962000651968 55.7691973, 1957391967 0.092.412010
GUTHRIE-CENTER (IA3509)124 82.5991911, 1913661935, 1974, 2009, 1951 57.6751948402009, 1949 0.102.041926
GUTTENBERG-L-AND-D-10 (IA3517)66 80.6961984671974 59.7731953, 2000441967 0.121.931972
HAMPTON-2-NW (IA3584)124 80.8991913601935 56.6711942371949, 1967 0.091.501904
HARLAN (IA3632)66 81.1971953591974 58.7701984, 1973, 1990401967 0.111.821979
HAWARDEN (IA3718)66 80.3951970581974 57.1721953381974 0.101.751992
Holstein (IA3909)66 81.9991953671974 59.2732000421967 0.060.771961
HUMBOLDT-2 (IA3980)66 79.3941953651974, 1981, 1951 57.0711960, 1953371967 0.071.362014
INDEPENDENCE-2-W (IA4049)66 80.0961953641968 56.0702000371967 0.111.852010
INDIANOLA-2-SSW (IA4063)124 83.4991953622003 59.9761957361967 0.111.701935
IOWA-CITY (IA4101)124 83.2991984, 2011591935 59.4752000401949 0.132.221926
IOWA-FALLS (IA4142)66 79.9961984, 1953641974 56.2751960371967 0.081.361969
JEFFERSON (IA4228)66 81.81002000641974 58.1751984401967 0.081.071973
KEOKUK LOCK DAM 19 (IA4381)126 83.21892, 1891601935 61.91892, 1891401949 0.132.761931
KEOSAUQUA (IA4389)124 84.71021913601935 60.2751989, 2000401915, 1967 0.142.451931
KNOXVILLE (IA4502)66 82.41011984632003, 1974 60.5761984451967 0.111.372014
Lamoni (IA4585)66 82.3992000621974 60.2751984431955 0.121.301977
Le Claire L&D 14 (IA4705)66 80.7971953652003 61.9751953471974 0.143.001989
LEMARS (IA4735)124 82.5981894621935, 1974 57.8761913371949 0.072.461933
LOGAN (IA4894)124 83.51011937601974 59.1791913401949 0.111.801924, 1926
MANCHESTER-2 (IA5086)66 79.0961953, 2000641968 55.2712000, 1973361967 0.142.841989
MAQUOKETA-2-W (IA5131)124 81.3971922, 1913631935, 2003 57.1722000, 1973391949, 1901 0.122.671989
MARSHALLTOWN (IA5198)124 81.91011913621935 57.4731953361949 0.133.461926
MASON-CITY (IA5230)124 79.9981984621935, 1952 55.9721942331949 0.121.751923
Milford (IA5493)66 78.8921953601974, 1951 56.2702008, 1960401974, 1965 0.081.262014
MOUNT-AYR (IA5769)124 83.11011913611935 59.6751913371949 0.152.482010
MOUNT-PLEASANT (IA5796)66 82.71011953661974 59.7742000421967 0.192.302010
MUSCATINE (IA5837)66 82.61001953691974 60.6742000, 1953442009, 1955 0.112.061989
NEW-HAMPTON (IA5952)120 79.5971913631935, 1974 56.4701898281949 0.162.461969
NEWTON (IA5992)66 82.0981953632003 59.2731953, 1957441967 0.123.252010
NORTHWOOD (IA6103)66 78.0941953611974 55.4711960, 1953401974, 2009 0.081.562010
OAKLAND-2-E (IA6151)66 81.8952000, 1975, 1990621974 58.7751984391955 0.071.771979
OELWEIN-2-S (IA6200)66 78.6961984641974 56.3712000, 1957371955 0.101.862010
ONAWA (IA6243)124 83.41001913591974 59.3751913351949 0.091.751924
OSAGE (IA6305)66 77.9932000611974 56.3691973411994 0.101.672010
OSCEOLA-3-WSW (IA6316)66 82.6982000, 1953621974 58.5711953442009, 1967 0.121.061980
OSKALOOSA (IA6327)124 82.81001953611935 59.2741913381949 0.142.991931
Ottumwa (IA6389)121 83.21031911641974 60.9761942, 1953421949 0.123.701931
PERRY (IA6566)66 81.3992000671951 57.2701960371967 0.102.172014
POCAHONTAS (IA6719)66 80.8951953651951, 1952 56.2701973401974 0.071.722014
PRIMGHAR (IA6800)66 80.5941970621974 57.4711960401965 0.061.412013
RED-OAK (IA6940)66 83.8991975641974 59.5741984431955 0.102.271979
ROCK-RAPIDS (IA7147)124 81.3991913621951 56.1751913331893 0.106.411933
ROCKWELL-CITY (IA7161)124 81.5961894, 1984, 1953, 1913621974 57.2701942, 1948, 1912361902 0.092.132014
SAC-CITY (IA7312)66 80.61001953621951 56.9731973402009, 1974 0.091.132014
Sheldon (IA7594)66 78.7901953, 1960601974 55.5691960372009 0.061.722013
SHENANDOAH-1-NE (IA7613)66 84.71002000, 1975631974 61.2761983451955, 1967 0.102.681979
SIBLEY-5-NNE (IA7664)66 78.7901960591974 55.5711973361955 0.030.492014
SIDNEY (IA7669)66 84.01021975631974 61.2771984441967 0.091.471979
SIGOURNEY (IA7678)66 82.0981984, 1953622003 60.1741973, 1975452009 0.132.472010
SIOUX-CITY-WSO-AP (IA7708)128 82.1981970, 1913571935 59.3771953, 1913381949 0.093.121933
SIOUX-RAPIDS (IA7726)66 80.0941953601974 56.5721984381967 0.050.621959
Spencer (IA7844)106 81.3991911601974 56.2711942, 1960, 1953331949 0.071.121957
STORM-LAKE-2-E (IA7979)124 80.4961911591935 57.7731942371949 0.071.392014
TIPTON (IA8266)124 82.11001953622003 58.4731907371949 0.153.281914
TOLEDO (IA8296)66 80.7981953642003 56.6721953371967 0.071.272010
TRIPOLI-4-N (IA8339)66 78.8951953641974 56.0701960, 1953431967, 1955, 2009, 1974 0.122.432010
VINTON (IA8568)66 81.4981953661974 57.7711957, 2011391967 0.091.301972
Wapello (IA8668)98 82.3991953621935 59.8841912401949 0.101.912010
WASHINGTON (IA8688)124 83.31001984, 1953611935 59.6742000381949 0.162.942010
WATERLOO (IA8706)124 81.41001913611935 57.1721973, 1898361949, 1967 0.112.501931
WAUKON (IA8755)66 77.1911953, 2000611951 56.6711973431958 0.132.792010
WEBSTER-CITY (IA8806)124 81.4991913631974 56.4721942341949 0.101.801906
WILLIAMSBURG (IA9067)66 81.6991953632003 57.5711957, 1973, 2000391967 0.122.092010
WINTERSET (IA9132)66 81.8982000611974 58.1771984351967 0.101.351982
Iowa - Northwest Climate Division (IAC001)124 81.7971913621935 57.2731897371949 0.071.731933
Iowa - North Central Climate Division (IAC002)124 80.81001913621935 57.0701960, 2011, 1953381949 0.111.641931
Iowa - Northeast Climate Division (IAC003)124 80.9991913621935 57.2721898371949 0.142.081931
Iowa - West Central Climate Division (IAC004)124 82.5981913611935 59.0781913401949 0.091.102014
Iowa - Central Climate Division (IAC005)124 82.11001913611935 58.8722011, 1898, 1913381949 0.111.472010
Iowa - East Central Climate Division (IAC006)124 82.2991913621935 58.6722000411967, 1949 0.131.881931
Iowa - Southwest Climate Division (IAC007)124 83.91011922, 1913611935 60.5771913421949 0.121.751935
Iowa - South Central Climate Division (IAC008)124 83.0991913601935 60.0741913381949 0.121.281935
Iowa - Southeast Climate Division (IAC009)124 83.61011913611935 60.1742000401949 0.151.831931