NWS COOP Climatology for 23 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=23&syear=1800&eyear=2025

Select State:	Select Date:	Select Record Database:
Alabama Long Term Climate Sites Alaska Long Term Climate American Somoa Long Term Climate Sites Arizona Long Term Climate Sites Arkansas Long Term Climate Sites California Long Term Climate Sites Colorado Long Term Climate Sites Connecticut Long Term Climate Sites Delaware Long Term Climate Sites District of Columbia Long Term Climate Sites Florida Long Term Climate Sites Georgia Long Term Climate Sites Guam Long Term Climate Sites Hawaii Long Term Climate Idaho Long Term Climate Sites Illinois Long Term Climate Sites Indiana Long Term Climate Sites Iowa Long Term Climate Sites Kansas Long Term Climate Sites Kentucky Long Term Climate Sites Louisiana Long Term Climate Sites Maine Long Term Climate Sites Maryland Long Term Climate Sites Massachusetts Long Term Climate Sites Michigan Long Term Climate Sites Minnesota Long Term Climate Sites Mississippi Long Term Climate Sites Missouri Long Term Climate Sites Montana Long Term Climate Sites Nebraska Long Term Climate Sites Nevada Long Term Climate Sites New Hampshire Long Term Climate Sites New Jersey Long Term Climate Sites New Mexico Long Term Climate Sites New York Long Term Climate Sites North Carolina Long Term Climate Sites North Dakota Long Term Climate Sites Ohio Long Term Climate Sites Oklahoma Long Term Climate Sites Oregon Long Term Climate Sites Pennsylvania Long Term Climate Sites Puerto Rico Long Term Climate Rhode Island Long Term Climate Sites South Carolina Long Term Climate Sites South Dakota Long Term Climate Sites Tennessee Long Term Climate Sites Texas Long Term Climate Sites Utah Long Term Climate Sites Vermont Long Term Climate Sites Virginia Long Term Climate Sites Virgin Islands Long Term Climate Washington Long Term Climate Sites West Virginia Long Term Climate Sites Wisconsin Long Term Climate Sites Wyoming Long Term Climate Sites	JanFebMarAprMayJunJulAugSepOctNovDec 12345678910111213141516171819202122232425262728293031	All Available Since 1951 1971-2000 1981-2010

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)	131	72.4	93	2017	52	1995		49.1	66	1930, 1937, 2017	31	2012		0.12	0.94	1902
ALGONA (IA0133)	163	70.3	91	2017, 1938	51	1961		46.8	68	1930, 2017	29	1989, 1974		0.10	2.32	2016
Allerton (IA0149)	122	73.7	92	1938	55	1994		50.3	68	1937	30	1983		0.12	1.22	1931
ALLISON (IA0157)	110	70.3	91	2017	51	1961		47.2	67	2017	29	1983		0.13	2.51	2023
AMES MUNICIPAL AP (IA0197)	27	74.0	90	2017	57	2000		48.9	68	2016	29	2012		0.07	0.71	2010
AMES-8-WSW (IA0200)	131	72.5	92	1930	52	1961		48.2	69	2010, 2017	30	1995, 1983, 1989		0.10	2.20	1910
AMES 5 SE (IA0203)	124	71.6	90	2017, 1938	49	1961		49.0	67	1958, 1930, 2017	31	2012		0.14	4.54	2016
ANAMOSA 3 SSW (IA0214)	13	71.6	90	2017	57	2012		49.0	65	2016	33	2012		0.20	1.93	2016
ATLANTIC-1-NE (IA0364)	148	73.6	92	2017	54	1961		47.5	70	1937, 2016, 2017	23	1983		0.11	2.06	2015
AUDUBON (IA0385)	131	72.3	90	1938	54	1961		47.5	70	1937	28	2012, 1916		0.14	4.57	2015
BATTLE CREEK 3NE (IA0512)	15	74.7	92	2017	62	2012		48.3	68	2017	24	2012		0.06	0.25	2010
BEACONSFIELD (IA0536)	73	71.0	90	2017	50	1994		49.0	67	2016, 2017	29	1995		0.17	2.54	1985
BELLE-PLAINE (IA0600)	135	71.6	92	2017	53	1961		47.5	68	1945	27	2012		0.13	2.77	1902
BELLEVUE-L-AND-D-12 (IA0608)	87	70.2	92	2017	52	1995		47.8	67	2016	28	1995, 1974		0.17	3.11	1959
Boone (IA0807)	119	71.8	92	2017	53	1942		47.1	70	2017	23	1983		0.08	1.17	1910
BURLINGTON (IA1060)	59	71.6	95	2017	58	1965, 1995		50.9	69	2017	35	1989		0.10	1.95	1970
Burlington Airport (IA1063)	127	73.6	93	2017, 2007	55	1989		51.5	69	2010	32	1983		0.11	2.23	1961
CARROLL-2-SSW (IA1233)	135	72.2	93	1938	49	1961		47.0	71	1937	25	1983		0.09	1.80	1902
CASCADE (IA1257)	83	69.0	93	2017	52	1983		45.6	65	2016, 1968	28	1995, 1974		0.17	2.30	1968
Cedar Rapids Airport (IA1314)	71	69.4	93	2017	52	1965, 1961		47.7	67	1968, 2016, 2010	29	2012		0.15	2.65	2016
CEDAR-RAPIDS-1 (IA1319)	142	71.9	94	2017	53	1913		48.8	70	2010	31	2012		0.11	1.73	1946
CENTERVILLE (IA1354)	131	73.7	89	1937, 2017	54	1989		50.9	70	1930	30	1983		0.14	2.16	2000
CHARITON (IA1394)	129	73.9	90	1937, 1938	53	1994, 1995		48.8	68	1945	29	1983		0.16	3.35	1985
CHARLES-CITY (IA1402)	148	70.0	91	2017	50	1928		46.3	67	1930	27	2012		0.11	2.30	2016
CHEROKEE (IA1442)	102	70.3	92	2017	49	1971		45.3	71	1930	26	1974		0.11	2.70	1968
CLARINDA (IA1533)	159	74.3	93	2017	47	1994		48.8	70	1937	29	1995		0.11	1.94	1985
CLINTON-1 (IA1635)	166	72.6	92	1930, 1937	55	1942		49.5	69	2010	29	1995		0.10	1.43	1961
COLUMBUS JUNCT 2 SSW (IA1731)	123	73.5	92	2017	58	1942		49.9	68	1945	29	1992		0.12	2.10	1985
CORNING (IA1833)	131	73.4	90	2017, 1922, 1938	48	1994		48.8	73	1937	24	1983		0.13	2.71	1986
Creston (IA1962)	119	72.1	91	2017	55	1961		49.0	68	2016, 2017	27	1913		0.13	3.26	1986
DAVENPORT WFO (IA2070)	13	75.2	93	2017	58	2022		50.9	69	2017	30	2012		0.04	0.56	2016
DECORAH-2-N (IA2110)	131	69.9	94	2017	53	1942		45.6	67	1937	28	1995, 2012		0.09	3.44	2023
DENISON (IA2171)	149	71.8	91	1938	49	1961		48.0	70	1930	30	1983, 1916		0.10	1.05	1997
Des Moines Airport (IA2203)	146	72.3	92	2017, 1892	49	1961		51.2	71	2016, 2017	32	1983		0.11	2.12	1935
DES MOINES WSFO-JOHNSTON (IA2209)	31	71.9	91	2017	56	2000		51.6	70	2017	31	2012		0.11	1.23	2015
Donnellson (IA2299)	87	73.0	92	2017	56	1995		49.4	68	1945, 2016	30	1983		0.13	2.00	1959
DUBUQUE-LOCK-AND-DAM (IA2364)	151	70.5	92	2017	48	1928		51.0	70	1937	35	1983		0.11	2.15	1946
Dubuque Airport (IA2367)	73	67.0	89	2017	52	1989, 1961		46.8	67	2010	31	2012, 1974		0.13	1.25	2001
Elkader 6SSW (Osborn) (IA2603)	136	70.9	93	2017	53	1942		44.7	65	1968	23	1974		0.10	2.28	1910
Emmetsburg (IA2689)	131	70.7	92	2017	42	1965		46.9	68	1930, 2017	27	1983		0.11	2.13	2016
Estherville 4E (IA2724)	135	70.1	91	1938, 2017	46	1971		44.8	67	1958, 2017	21	1913		0.08	1.49	1968
ESTHERVILLE MUNICIPAL AP (IA2725)	28	70.8	87	2017	50	2000		47.1	67	2017	27	2012		0.17	1.86	2010
FAIRFIELD (IA2789)	169	73.9	94	2017	54	1965		50.1	68	2010	29	1983		0.12	1.86	1959
FAYETTE (IA2864)	136	69.4	92	2017	48	1961		44.8	66	2017	26	1983		0.14	2.58	1910
FOREST-CITY (IA2977)	130	70.0	90	2017, 1938	48	1961		45.9	66	2017	26	1983		0.07	1.03	1997
FORT-DODGE (IA2999)	173	71.2	90	1938, 2017	50	1965		46.4	71	2017	27	1913		0.10	1.30	1910
Fort Madison (IA3007)	136	74.8	99	2017	56	1983, 1989		52.3	69	2010, 1945, 2016, 2017	32	1983		0.09	2.47	1964
GREENFIELD (IA3438)	134	73.4	92	1938	52	1961		49.7	70	1937	31	1983		0.11	1.56	1985
GRINNELL-3-SW (IA3473)	136	72.3	92	1930	54	1995, 1961		47.3	70	1945	25	2012		0.10	1.47	1985
GRUNDY-CENTER (IA3487)	131	70.9	91	1938, 2017	50	1983		46.3	67	2017	28	1983, 1974		0.10	1.77	1910
GUTHRIE-CENTER (IA3509)	131	72.4	90	2017	54	1995, 1983		47.3	72	1937	26	1983		0.12	2.45	2008
GUTTENBERG-L-AND-D-10 (IA3517)	87	68.9	92	2017	53	1989		49.5	71	2010	33	1995		0.12	1.57	1985
HAMPTON-2-NW (IA3584)	147	70.5	93	1908	50	1961, 1983		46.5	67	2017	28	1983		0.12	1.80	2016
HOLSTEIN 5 NNW (IA3910)	9	74.8	92	2017	65	2023		53.6	68	2017	38	2021		0.08	0.28	2023
Iowa City (IA4101)	168	73.4	92	2017	56	1928, 1913		49.1	70	2010	31	2012		0.13	3.27	1902
IOWA CITY MUNICIPAL AP (IA4106)	80	70.2	95	2017	54	1989, 1965		48.7	70	2010	26	1995		0.13	1.51	1985
IOWA-FALLS (IA4142)	160	70.2	90	1930, 2017	52	1961, 1995		45.8	67	1945	28	1983		0.11	1.33	1910
JEFFERSON (IA4228)	135	72.7	91	2017	55	1961		48.2	70	1937, 1930	29	1983		0.10	3.07	1902
KEOKUK LOCK DAM 19 (IA4381)	170	74.3	92	1988, 2017	53	1995		53.1	73	1937	30	1992		0.09	1.00	1986
KEOSAUQUA (IA4389)	148	75.1	92	2017	58	1944		50.1	68	1940, 1930	27	1983		0.17	5.09	1959
Lamoni (IA4585)	127	73.4	93	2017	52	1965		50.7	70	1945, 2017	34	1989, 1995, 1983		0.14	2.18	1960
LAMONI (IA4587)	26	73.7	91	2017	56	2000, 2022		53.7	68	2016, 2017	36	2012		0.08	1.18	2010
Le Claire L&D 14 (IA4705)	86	71.2	91	2017	54	1989		51.6	71	2017	33	1989		0.12	1.43	1964
LEMARS (IA4735)	148	72.9	94	1938	49	1994		46.7	71	1920	24	1971		0.06	1.52	1994
LITTLE SIOUX 2NW (IA4874)	37	71.0	93	2017	49	1994		45.9	73	2017	27	2012		0.14	1.24	1994
LOGAN (IA4894)	158	74.2	94	2017	51	1994		48.8	69	1930	27	1983		0.10	1.73	2015
LOWDEN (IA4963)	37	72.2	94	2017	54	1989		46.8	69	2010	30	2012		0.09	0.84	2016
MANCHESTER-2 (IA5086)	103	70.5	91	2017	50	1995, 1983		46.2	64	2016	26	1983		0.18	5.69	2016
MAPLETON NO. 2 (IA5123)	86	70.8	93	2017	47	1961		46.5	68	1958, 2017	26	2012		0.08	1.48	1963
MAQUOKETA-2-W (IA5131)	167	71.3	91	2017, 1930	52	1995		47.4	65	1958, 1945, 1937	28	1983		0.16	3.60	1902
MARSHALLTOWN (IA5198)	148	71.6	91	2017	53	1983		46.6	68	1930	27	1983		0.10	1.78	1985
MARSHALLTOWN MUNICIPAL AP (IA5199)	27	73.9	92	2017	56	2000		49.3	67	2017	27	2012		0.11	1.10	2016
MASON-CITY (IA5230)	137	69.5	92	2017	49	1961, 1995		45.5	68	1937	22	1983		0.09	1.50	2016
MASON CITY MUNICIPAL AP (IA5235)	82	67.0	90	2017	49	1965		43.7	65	2016, 2017	28	2012		0.14	1.65	2016
Milford (IA5493)	104	69.2	92	1938	50	1961, 1965		46.4	69	1930	24	1983		0.12	1.60	1920
MOUNT-AYR (IA5769)	132	73.5	90	1938	48	1994		50.1	74	1937	30	1983		0.12	2.25	1910
MOUNT-PLEASANT (IA5796)	160	73.9	91	1938, 1937, 2017	53	1989		50.3	69	2010, 1945	32	1989, 1983		0.14	3.04	1959
MUSCATINE (IA5837)	185	73.5	94	2017	57	1942		50.1	69	2016	31	1983		0.19	5.25	1911
MUSCATINE 2N (IA5844)	26	74.8	92	2017	58	2012		53.2	69	2016	39	2012, 1999		0.08	1.33	2000
NEW-HAMPTON (IA5952)	127	69.1	91	2017	48	1961		46.0	65	2017	29	1983		0.10	3.80	2023
NEWTON (IA5992)	155	72.7	90	2017, 1938	56	1961, 1944		49.1	70	1945	33	1989, 1995		0.09	1.99	1985
NORTHWOOD (IA6103)	128	68.7	89	1938	49	1990, 1995		45.3	68	2017	28	1989		0.09	2.73	2010
OAKLAND-2-E (IA6151)	105	73.1	92	2017	49	1994		48.4	70	1937	23	1983		0.11	1.61	1997
OELWEIN 1E (IA6199)	18	72.0	94	2017	56	2011		51.7	66	2017	32	2012		0.20	2.32	2016
OSAGE (IA6305)	158	69.1	93	2017	50	1961		46.6	69	2017	30	1983		0.08	0.93	1985
OSCEOLA-3-WSW (IA6316)	142	74.4	92	2017	56	1961, 1944		49.8	71	1945, 2016	26	1983		0.15	2.01	1902
OSKALOOSA (IA6327)	148	72.9	89	1938, 2017	56	1989		49.3	68	1930, 1945, 1937, 2016, 2017	32	1983		0.12	2.23	2000
Ottumwa (IA6389)	128	73.5	93	1938	53	1961		50.4	69	2016	30	2012		0.18	4.03	1902
PERRY (IA6566)	123	72.8	93	2017	52	1961		47.9	70	1937	29	1983, 2012		0.09	1.80	1910
POCAHONTAS (IA6719)	120	71.1	92	2017	48	1961		46.0	69	1930	26	1983		0.07	1.07	1994
Postville (IA6766)	133	68.2	92	2017	49	1965, 1961		47.2	67	1937	28	1989		0.10	1.73	2023
PRIMGHAR (IA6800)	129	72.0	94	1938	50	1946		47.4	70	2017	27	1989		0.08	2.50	1968
RATHBUN DAM (IA6910)	55	71.5	90	2017	54	1983, 1994		48.7	67	2016	32	1983		0.15	1.71	2000
RED-OAK (IA6940)	152	74.8	92	2017	55	1965		49.5	70	1937, 2017	27	1983		0.11	1.65	1910
ROCK-RAPIDS (IA7147)	131	70.6	92	1938, 2017, 1935	46	1971		45.2	69	1958, 1937	25	1983		0.08	4.39	2010
SAC-CITY (IA7312)	154	71.4	91	2017, 1938	48	1961		46.9	69	1937	29	1995, 1942, 2012, 1983		0.08	1.13	1994
SANBORN (IA7386)	142	70.5	91	2017	49	1965		45.8	68	1930, 2017	26	1995		0.09	1.51	1963
SHENANDOAH-1-NE (IA7613)	106	75.2	96	2005	48	1994		50.4	69	2017	26	1983		0.10	1.05	1937
SIBLEY-5-NNE (IA7664)	145	70.6	92	2017	50	1942, 1990		44.6	69	2017	24	1995, 2012		0.10	4.09	2010
SIGOURNEY (IA7678)	148	73.2	94	2016	46	1983		49.5	67	2016	31	1995		0.13	2.31	2000
SIOUX CENTER 2 SE (IA7700)	125	72.4	92	2017	54	1942, 2000, 1961		47.1	68	1937, 1930	27	1983, 2012		0.08	2.01	2010
SIOUX CITY ANG (IA7702)	27	73.4	94	2017	56	2000, 1997		49.4	69	2017	31	2012		0.09	0.80	1997
SIOUX-CITY-WSO-AP (IA7708)	135	73.0	95	1938	50	2000		48.0	70	1930	25	2012		0.08	2.18	1937
SIOUX-RAPIDS (IA7726)	83	69.5	94	1947	51	1965		44.3	67	2017	26	1989		0.11	2.56	1968
Spencer (IA7844)	129	71.2	92	1938	48	1965		45.4	69	2017	28	1989, 1983, 2012, 1928, 1952		0.09	1.50	1926
SPIRIT LAKE (IA7859)	145	70.6	92	2017	47	2000		48.1	70	2017	31	1928		0.10	1.60	1895
STANLEY (IA7892)	19	71.2	92	2017	56	2011, 2012		49.3	63	2016	26	2012		0.27	3.49	2016
STORM-LAKE-2-E (IA7979)	147	70.6	90	2017	49	1971		47.2	69	1930	29	1974, 1989		0.10	2.25	1994
SWEA CITY 4 W (IA8026)	69	68.6	91	2017	52	1983, 2000, 1971		44.6	69	2017	26	1974		0.13	1.77	2023
TOLEDO (IA8296)	130	72.1	91	2017	54	1983		47.5	68	1945	23	1974		0.09	2.00	1985
VINTON (IA8568)	155	71.7	91	2017	55	1961, 1942		47.7	69	2010	29	1983		0.14	4.40	1946
WASHINGTON (IA8688)	163	73.7	91	2017, 1938	58	1995		49.6	69	1945	28	1983		0.12	2.00	2000
WATERLOO (IA8706)	131	71.0	92	2017	49	1961		46.7	67	1936	28	1983		0.10	1.92	1902
WEBSTER-CITY (IA8806)	154	71.6	90	1930, 1938, 2017	50	1961		46.5	68	2017	27	1983, 2012		0.11	1.32	1910
WILLIAMSBURG (IA9067)	145	72.5	92	1930	54	1995		48.0	68	1941, 2017	28	1995		0.11	2.30	2000
WINTERSET (IA9132)	131	73.0	91	2017	54	1961		49.0	69	1945	27	2012		0.10	1.91	1985
Iowa - Northwest Climate Division (IAC001)	131	71.2	93	2017	52	1983		47.2	68	1930	28	2012		0.09	1.64	2010
Iowa - North Central Climate Division (IAC002)	131	70.3	93	2017	51	1983, 1995		47.3	67	2017	28	2012		0.11	1.16	2010
Iowa - Northeast Climate Division (IAC003)	131	70.1	93	2017	49	1995		48.0	66	2017	31	2012		0.12	1.47	2023
Iowa - West Central Climate Division (IAC004)	131	72.7	94	2017	53	1983		48.8	69	1930	29	2012		0.11	1.07	1994
Iowa - Central Climate Division (IAC005)	131	72.2	93	2017	52	1995		48.9	67	1930, 2017	31	2012		0.12	1.21	1910
Iowa - East Central Climate Division (IAC006)	131	72.3	93	2017	52	1995		49.9	66	2016, 1945	32	2012		0.13	1.52	1902
Iowa - Southwest Climate Division (IAC007)	131	74.3	94	2017	52	1994		50.5	69	1937	33	1995, 1983, 2012		0.12	1.79	1910
Iowa - South Central Climate Division (IAC008)	131	74.0	92	2017	53	1995		50.7	68	1937	33	1983		0.12	1.35	1902
Iowa - Southeast Climate Division (IAC009)	131	74.1	93	2017	53	1995		51.2	67	2010, 1945, 2016	34	2012		0.13	1.34	1985
Iowa Drought Region 1 - Northwest (IAD001)	131	72.0	93	2017, 1938	52	1983		47.5	69	1930	28	2012		0.09	1.31	2010
Iowa Drought Region 2 - Northcentral (IAD002)	131	71.4	93	2017	52	1995, 1983		48.1	67	1930, 2017	29	2012		0.11	0.95	1997
Iowa Drought Region 3 - Northeast (IAD003)	131	70.9	93	2017	50	1995		48.8	66	2017	31	2012		0.12	1.24	2016
Iowa Drought Region 4 - Southwest (IAD004)	131	73.9	94	2017	52	1994		50.1	69	1937	32	1995, 2012		0.12	1.47	1910
Iowa Drought Region 5 - Southeast (IAD005)	131	73.7	93	2017	53	1995		50.7	67	2010, 1930, 1937	34	1983, 2012		0.12	1.27	1902
Spencer Airport (IAKSPW)	29	72.0	89	2017	50	2000		46.7	68	2017	22	2012		0.12	1.33	2010
Waterloo Area (IATALO)	129	71.2	92	2017	49	1961		46.8	67	1936	28	1983		0.10	1.92	1902
Ames Area (IATAME)	131	72.0	92	1930	52	1961		47.4	68	1945	30	1995, 1983, 1989		0.13	4.54	2016
Cedar Rapids Area (IATCID)	131	71.0	93	2017	52	1965, 1961		48.4	67	1968, 2016, 1920, 2010, 1945	29	2012		0.12	2.65	2016
Dubuque Area (IATDBQ)	151	69.4	91	1886, 1891	48	1928		49.2	70	1937	31	1974, 2012		0.12	1.57	1945
Des Moines Area (IATDSM)	146	72.3	92	1892, 2017	49	1961		51.2	71	2016, 2017	32	1983		0.11	2.12	1935
Ida Grove Area (IATIDA)	121	72.9	95	2005	49	1994		47.5	69	1930	24	2012, 1983		0.08	1.42	1994
Oelwein Area (IATOEL)	101	69.2	94	2017	52	1989		46.7	66	1930, 2017	29	1983		0.11	2.32	2016
Spencer Area (IATSPW)	129	71.4	92	1938	48	1965		45.4	69	1930	22	2012		0.09	1.51	1968
Sioux City Area (IATSUX)	135	73.0	95	1938	50	2000		48.0	70	1930	25	2012		0.08	2.18	1937