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)125 82.31001913611935 58.7721913, 2011391949 0.121.121931
ALBIA (IA0112)67 82.61011953622003 59.7721953442009 0.202.321989
ALGONA (IA0133)125 79.8971911, 1913621935, 1951, 1952 57.5731899, 1898391974 0.081.862014
Allerton (IA0149)67 81.9991953622003 58.9711984431967, 1955 0.122.212010
ALLISON (IA0157)67 80.2951953651974 56.8701953, 1960431974 0.071.312010
AMES-8-WSW (IA0200)125 82.01011913611935 58.2721984371949 0.102.962010
ANAMOSA-1-WNW (IA0213)67 80.7971953622003 55.4721973361967 0.082.232010
ANKENY-3-S (IA0241)67 81.4982000662003 58.1701957, 1989, 1960, 1985421967 0.101.972014
ATLANTIC-1-NE (IA0364)125 83.0991913591935 58.1781913341967 0.122.241979
AUDUBON (IA0385)67 81.0961953611974 57.6731984381955 0.071.002010
BEDFORD-1-NNW (IA0576)67 83.0991975621974 60.0771984411967 0.132.101979
BELLE-PLAINE (IA0600)67 80.9991953, 2000621974 57.3701957412009, 1967 0.081.531972
BELLEVUE-L-AND-D-12 (IA0608)67 80.4981984, 1953641974 57.4741973, 2000391967 0.103.201989
BLOOMFIELD (IA0753)67 83.11002000632003 59.5731989, 2000, 1953401967 0.162.421959
Boone (IA0807)67 81.71002000671951 56.6731953431987 0.092.232010
BRITT (IA0923)67 78.61001960621974 56.3701960, 1953401965 0.061.202014
Burlington (IA1063)67 81.91002000661974 61.2732011, 2000, 1953431967 0.152.851980
CARROLL-2-SSW (IA1233)67 81.0951953631974 56.4711953341967 0.091.462014
CASCADE (IA1257)67 79.3981953651974, 1994 55.5711973381955, 1967 0.092.001989
CASTANA-EXP-FARM (IA1277)67 80.2951970571974 58.8741953421965 0.092.141979
CEDAR-RAPIDS-1 (IA1319)125 82.0981912, 1922581935 58.7742000391949 0.112.231914
CENTERVILLE (IA1354)67 82.11001984632003 60.1752000431955 0.132.121980
CHARITON (IA1394)67 82.4991953632003, 1974 57.4701984, 1957351967 0.141.361959
CHARLES-CITY (IA1402)67 79.4971953641952 56.4711960, 1953401967 0.091.821969
CHEROKEE (IA1442)67 80.8931953621951 56.1721973361955, 1967 0.050.952014
CLARINDA (IA1533)125 83.81081913581910 59.3781898351949 0.152.551979
CLARION (IA1541)67 79.5951953671952, 1951, 1994 55.5691953, 1960381974 0.081.601969
CLINTON-1 (IA1635)125 82.31031913671935 59.3721973, 2000421949, 1967 0.133.041905
CORNING (IA1833)125 82.71011913622003 58.9771913391949 0.205.001914
CRESCO-1-NE (IA1954)67 78.0922000631951 54.6701960392009 0.162.801969
Creston (IA1962)67 81.6972000622003, 1974 58.9741984451965 0.040.752010
DECORAH-2-N (IA2110)125 80.61001913611974 55.7731898, 1973301949 0.122.241897
DENISON (IA2171)125 80.9971911581974 58.6761984391967, 1949 0.113.361926
Des Moines Airport (IA2203)140 82.0991913591935 61.1761913381949 0.071.771935
Donnellson (IA2299)67 82.5991953671974 59.2732000421967 0.132.202003
DUBUQUE-LOCK-AND-DAM (IA2364)145 79.31873581886 59.11873421895, 1967 0.101.941897
Eldora (IA2573)67 79.9962000, 1953651968, 1994 56.5691953421967 0.081.502010
Elkader 6SSW (Osborn) (IA2603)125 81.6991984, 1913611951 55.2721973341949 0.162.201897
Emmetsburg (IA2689)67 79.5921960, 1953601974 56.6701990402009 0.061.812014
ESTHERVILLE-2-N (IA2724)67 78.6971953601952 55.2721953371974 0.030.791979
FAIRFIELD (IA2789)125 83.31031953641974, 1915 60.1801913391949 0.143.291931
FAYETTE (IA2864)125 80.01001913621935 55.9801900321949 0.172.241931
FOREST-CITY (IA2977)67 77.6931953601974 56.0701960411974, 2009 0.061.102014
FORT-DODGE (IA2999)67 80.1971953671951, 2009 56.8711953391967 0.091.461969
Fort Madison (IA3007)67 82.8991953671974 62.1772011441967 0.172.282010
GLENWOOD (IA3290)125 84.11011913581935 59.7751913381949 0.101.811931
GREENFIELD (IA3438)67 82.2972000611974 59.5711985, 1953401967 0.111.431959
GRINNELL-3-SW (IA3473)125 81.81001913601911 57.4731898351967 0.142.802010
GRUNDY-CENTER (IA3487)67 79.1962000651968 55.5691973, 1957391967 0.092.412010
GUTHRIE-CENTER (IA3509)125 82.5991911, 1913661935, 1974, 2009, 1951 57.6751948401949, 2009 0.102.041926
GUTTENBERG-L-AND-D-10 (IA3517)67 80.5961984671974 59.5732000, 1953441967 0.111.931972
HAMPTON-2-NW (IA3584)125 80.7991913601935 56.5711942371967, 1949 0.091.501904
HARLAN (IA3632)67 81.1971953591974 58.7701984, 1973, 1990401967 0.111.821979
HAWARDEN (IA3718)67 80.3951970581974 57.1721953381974 0.101.751992
Holstein (IA3909)67 81.8991953671974 59.2732000421967 0.060.771961
HUMBOLDT-2 (IA3980)67 79.2941953651974, 1981, 1951 57.0711960, 1953371967 0.071.362014
INDEPENDENCE-2-W (IA4049)67 79.9961953641968 55.9702000371967 0.111.852010
INDIANOLA-2-SSW (IA4063)125 83.4991953622003 59.8761957361967 0.111.701935
IOWA-CITY (IA4101)125 83.1991984, 2011591935 59.3752000401949 0.132.221926
IOWA-FALLS (IA4142)67 79.8961984, 1953641974 56.1751960371967 0.081.361969
JEFFERSON (IA4228)67 81.81002000641974 58.0751984401967 0.081.071973
KEOKUK LOCK DAM 19 (IA4381)127 83.21892, 1891601935 61.81892, 1891401949 0.132.761931
KEOSAUQUA (IA4389)125 84.71021913601935 60.1751989, 2000401967, 1915 0.142.451931
KNOXVILLE (IA4502)67 82.31011984632003, 1974 60.4761984451967 0.111.372014
Lamoni (IA4585)67 82.3992000621974 60.2751984431955 0.121.301977
Le Claire L&D 14 (IA4705)67 80.6971953652003 61.7751953471974 0.143.001989
LEMARS (IA4735)125 82.4981894621935, 1974 57.8761913371949 0.072.461933
LOGAN (IA4894)125 83.51011937601974 59.1791913401949 0.111.801924, 1926
MANCHESTER-2 (IA5086)67 78.9961953, 2000641968 55.1712000, 1973361967 0.142.841989
MAQUOKETA-2-W (IA5131)125 81.2971922, 1913631935, 2003 57.0722000, 1973391949, 1901 0.122.671989
MARSHALLTOWN (IA5198)125 81.81011913621935 57.3731953361949 0.133.461926
MASON-CITY (IA5230)125 79.8981984621952, 1935 55.9721942331949 0.121.751923
Milford (IA5493)67 78.6921953601974, 1951 56.2702008, 1960401974, 1965 0.081.262014
MOUNT-AYR (IA5769)125 83.11011913611935 59.6751913371949 0.152.482010
MOUNT-PLEASANT (IA5796)67 82.61011953661974 59.5742000421967 0.192.302010
MUSCATINE (IA5837)67 82.51001953691974 60.5742000, 1953441955, 2009 0.112.061989
NEW-HAMPTON (IA5952)121 79.5971913631935, 1974 56.3701898281949 0.162.461969
NEWTON (IA5992)67 82.0981953632003 59.1731957, 1953441967 0.123.252010
NORTHWOOD (IA6103)67 78.0941953611974 55.3711953, 1960402009, 1974 0.081.562010
OAKLAND-2-E (IA6151)67 81.8952000, 1975, 1990621974 58.6751984391955 0.071.771979
OELWEIN-2-S (IA6200)67 78.5961984641974 56.1711957, 2000371955 0.101.862010
ONAWA (IA6243)125 83.31001913591974 59.3751913351949 0.091.751924
OSAGE (IA6305)67 77.9932000611974 56.2691973411994 0.101.672010
OSCEOLA-3-WSW (IA6316)67 82.6982000, 1953621974 58.4711953442009, 1967 0.121.061980
OSKALOOSA (IA6327)125 82.81001953611935 59.1741913381949 0.142.991931
Ottumwa (IA6389)122 83.11031911641974 60.8761942, 1953421949 0.123.701931
PERRY (IA6566)67 81.3992000671951 57.1701960371967 0.102.172014
POCAHONTAS (IA6719)67 80.8951953651951, 1952 56.1701973401974 0.071.722014
PRIMGHAR (IA6800)67 80.5941970621974 57.4711960401965 0.061.412013
RED-OAK (IA6940)67 83.8991975641974 59.5741984431955 0.092.271979
ROCK-RAPIDS (IA7147)125 81.2991913621951 56.1751913331893 0.106.411933
ROCKWELL-CITY (IA7161)125 81.5961894, 1984, 1953, 1913621974 57.2701942, 1912, 1948361902 0.082.132014
SAC-CITY (IA7312)67 80.61001953621951 56.9731973401974, 2009 0.091.132014
Sheldon (IA7594)67 78.7901953, 1960601974 55.5691960372009 0.061.722013
SHENANDOAH-1-NE (IA7613)67 84.61002000, 1975631974 61.1761983451955, 1967 0.102.681979
SIBLEY-5-NNE (IA7664)67 78.7901960591974 55.5711973361955 0.030.492014
SIDNEY (IA7669)67 84.01021975631974 61.2771984441967 0.091.471979
SIGOURNEY (IA7678)67 81.9981984, 1953622003 59.9741973, 1975452009 0.132.472010
SIOUX-CITY-WSO-AP (IA7708)129 82.0981970, 1913571935 59.4771953, 1913381949 0.093.121933
SIOUX-RAPIDS (IA7726)67 79.9941953601974 56.5721984381967 0.050.621959
Spencer (IA7844)107 81.2991911601974 56.2711942, 1960, 1953331949 0.071.121957
STORM-LAKE-2-E (IA7979)125 80.4961911591935 57.6731942371949 0.071.392014
TIPTON (IA8266)125 82.11001953622003 58.3731907371949 0.153.281914
TOLEDO (IA8296)67 80.7981953642003 56.5721953371967 0.071.272010
TRIPOLI-4-N (IA8339)67 78.7951953641974 55.9701960, 1953431974, 2009, 1955, 1967 0.122.432010
VINTON (IA8568)67 81.3981953661974 57.5711957, 2011391967 0.091.301972
Wapello (IA8668)99 82.2991953621935 59.8841912401949 0.101.912010
WASHINGTON (IA8688)125 83.21001984, 1953611935 59.5742000381949 0.162.942010
WATERLOO (IA8706)125 81.31001913611935 57.0721973, 1898361949, 1967 0.112.501931
WAUKON (IA8755)67 77.0911953, 2000611951 56.4711973431958 0.122.792010
WEBSTER-CITY (IA8806)125 81.4991913631974 56.3721942341949 0.101.801906
WILLIAMSBURG (IA9067)67 81.6991953632003 57.4711973, 2000, 1957391967 0.122.092010
WINTERSET (IA9132)67 81.8982000611974 58.0771984351967 0.101.351982
Iowa - Northwest Climate Division (IAC001)125 81.6971913621935 57.2731897371949 0.071.731933
Iowa - North Central Climate Division (IAC002)125 80.71001913621935 57.0701953, 2011, 1960381949 0.111.641931
Iowa - Northeast Climate Division (IAC003)125 80.8991913621935 57.1721898371949 0.142.081931
Iowa - West Central Climate Division (IAC004)125 82.5981913611935 59.0781913401949 0.091.102014
Iowa - Central Climate Division (IAC005)125 82.11001913611935 58.8721913, 1898, 2011381949 0.111.472010
Iowa - East Central Climate Division (IAC006)125 82.1991913621935 58.5722000411967, 1949 0.131.881931
Iowa - Southwest Climate Division (IAC007)125 83.91011922, 1913611935 60.4771913421949 0.121.751935
Iowa - South Central Climate Division (IAC008)125 83.0991913601935 60.0741913381949 0.121.281935
Iowa - Southeast Climate Division (IAC009)125 83.51011913611935 60.1742000401949 0.151.831931