NWS COOP Climatology for 21 April

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=4&day=21&syear=1800&eyear=2025

Select State:	Select Date:	Select Record Database:
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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	62.4	86	1902	39	1893		39.5	62	1985	23	1966		0.14	0.91	1992
ALGONA (IA0133)	162	61.0	91	1980	34	1893		38.3	57	1926	20	1966		0.14	2.00	1985
Allerton (IA0149)	121	64.4	88	1980	40	1918		41.4	66	1985	25	2021, 1966		0.14	1.08	1932
ALLISON (IA0157)	110	61.4	90	1980	40	1927		38.0	60	1973	19	2018		0.13	1.32	1951
AMES MUNICIPAL AP (IA0197)	27	62.7	84	2019	43	2002		39.5	50	2005, 2007	23	2021		0.08	0.63	1999
AMES-8-WSW (IA0200)	131	63.6	92	1980	35	1893		40.1	68	1902	20	1966		0.10	1.66	1974
AMES 5 SE (IA0203)	124	62.8	90	1980	38	1992		40.7	64	1985	23	2021		0.13	1.24	2004
ANAMOSA 3 SSW (IA0214)	12	58.8	79	2014	46	2021		35.4	55	2014	26	2021, 2018		0.06	0.41	2022
ATLANTIC-1-NE (IA0364)	147	64.4	88	1980	32	1992		39.1	64	1985	16	1907		0.12	1.81	1932
AUDUBON (IA0385)	131	63.2	91	1980	36	1992		38.9	64	1985	16	1907		0.14	2.84	1932
BATTLE CREEK 3NE (IA0512)	14	58.2	82	2014	44	2013		35.2	54	2014	24	2020		0.14	1.21	2016
BEACONSFIELD (IA0536)	72	63.8	88	1980	43	1986		41.7	64	1985	26	1966		0.15	1.28	1984
BELLE-PLAINE (IA0600)	134	62.3	90	1980	36	1893		39.5	63	1985	22	2021		0.13	1.37	1976
BELLEVUE-L-AND-D-12 (IA0608)	86	62.3	89	1987	44	2021		40.1	63	1985	23	1950		0.14	1.58	1973
Boone (IA0807)	119	62.6	87	1980	38	1918		40.0	62	1985	19	1934		0.13	1.32	1905
BURLINGTON (IA1060)	59	63.4	87	1971	43	1992		43.0	65	1985	29	2021, 2013		0.16	1.99	1973
Burlington Airport (IA1063)	126	64.5	88	1902	36	1918		43.1	62	1985	27	1904		0.15	1.99	1973
CARROLL-2-SSW (IA1233)	134	62.5	91	1980	33	1893		38.4	64	1985	18	1966		0.15	2.64	1984
CASCADE (IA1257)	82	62.5	88	1987	43	2021		38.4	62	1985	17	2023		0.14	1.10	1973
Cedar Rapids Airport (IA1314)	70	62.4	90	1980	39	1992		40.1	63	1985	20	2021		0.11	1.48	1972
CEDAR-RAPIDS-1 (IA1319)	142	63.4	90	1902	36	1893		40.3	63	1985	20	1959		0.11	1.19	1972
CENTERVILLE (IA1354)	131	64.3	89	1980, 1902	38	1893		42.2	69	1902	22	2021		0.16	1.86	1954
CHARITON (IA1394)	129	64.8	89	1980	41	1931		39.9	67	1985	21	2021		0.20	2.52	1944
CHARLES-CITY (IA1402)	148	61.1	92	1980	34	1893		38.7	60	1973	22	2021, 1907		0.13	2.21	1954
CHEROKEE (IA1442)	102	61.9	90	1980	37	1992		37.4	58	1946	20	1927, 2013, 1966		0.14	1.52	1972
CLARINDA (IA1533)	159	64.6	89	1902, 1980	35	1918		40.8	67	1902	23	1907, 1966, 1950		0.15	3.03	1974
CLINTON-1 (IA1635)	166	64.3	88	1902	37	1918		41.2	62	2001, 1985	24	1904		0.12	3.00	1973
COLUMBUS JUNCT 2 SSW (IA1731)	123	64.8	88	1985, 1980, 1902	40	1918		41.6	65	1985	24	1950		0.10	2.09	1973
CORNING (IA1833)	131	63.7	88	1902	41	1978		40.1	66	1902	20	1907		0.17	4.25	1974
Creston (IA1962)	119	62.8	89	1980	33	1918		40.0	64	1985	22	1907		0.17	1.85	1974
DAVENPORT WFO (IA2070)	12	60.8	83	2019	48	2021		38.3	50	2019	22	2021		0.05	0.27	2016
DECORAH-2-N (IA2110)	131	61.8	90	1980	37	1893		37.8	60	1973	20	1959		0.14	1.68	1987
DENISON (IA2171)	149	62.4	90	1980	32	1992		39.4	66	1902	20	1907		0.14	2.71	1954
Des Moines Airport (IA2203)	145	63.7	91	1980	36	1992		42.7	69	1902	24	1966		0.09	1.66	1984
DES MOINES WSFO-JOHNSTON (IA2209)	30	62.3	83	2019	45	2002		41.0	56	2019	27	2021		0.08	0.67	2005
Donnellson (IA2299)	86	65.0	88	1980	46	2021		41.9	64	1985	28	2021, 2013, 1966, 1959		0.17	1.90	1973
DUBUQUE-LOCK-AND-DAM (IA2364)	150	61.4	89	1987	36	1893, 1918		41.4	66	1985	26	1904		0.10	1.30	1973
Dubuque Airport (IA2367)	73	60.5	85	1980	41	1992, 2002		39.8	62	1985	26	1982		0.12	1.20	1972
Elkader 6SSW (Osborn) (IA2603)	136	62.1	90	1980	36	2015		37.2	63	2001	18	2021, 1950, 1982		0.14	1.33	1976
Emmetsburg (IA2689)	131	61.5	93	1980	35	1893		38.2	56	2014	21	1966, 2013		0.13	2.33	1985
Estherville 4E (IA2724)	134	60.3	86	1980	35	1893		36.7	56	1985	22	2021, 1907		0.12	1.85	2001
ESTHERVILLE MUNICIPAL AP (IA2725)	27	59.4	84	2007	39	2002		37.5	55	2007	22	2021, 2020		0.08	0.75	1999
FAIRFIELD (IA2789)	169	64.5	90	1902, 1980	34	1893		41.7	66	1985	25	1907		0.10	1.76	1973
FAYETTE (IA2864)	135	60.7	90	1980	33	1893		37.0	59	1973	19	1907		0.15	1.68	1893
FOREST-CITY (IA2977)	130	60.3	91	1980	42	2015, 1927		37.7	57	1973	22	2013, 1966		0.15	1.96	1964
FORT-DODGE (IA2999)	172	61.9	93	1980	36	1893		38.5	57	1985	22	2015, 1966, 1907		0.17	2.70	1954
Fort Madison (IA3007)	136	64.8	88	1902	39	1893		43.6	64	1985	27	1904		0.15	2.28	1973
GREENFIELD (IA3438)	133	64.9	89	1980	37	1992		40.6	64	1985	22	2013		0.16	3.26	1974
GRINNELL-3-SW (IA3473)	135	62.2	87	1987	32	1893		39.3	65	1985	18	1966		0.12	1.00	1918
GRUNDY-CENTER (IA3487)	131	61.4	87	1987	32	1893		38.1	60	1985	20	1966		0.12	1.27	1964
GUTHRIE-CENTER (IA3509)	131	63.9	88	1902, 1980	38	1978		39.7	62	1985	20	1907		0.12	1.23	1971
GUTTENBERG-L-AND-D-10 (IA3517)	86	62.5	88	1980, 1987	44	2021, 2015, 1995		41.2	62	1985	26	1950		0.15	1.65	1973
HAMPTON-2-NW (IA3584)	147	60.9	92	1980	32	1893		37.7	57	1926, 1985	21	1950		0.11	1.38	1951
HOLSTEIN 5 NNW (IA3910)	9	56.3	81	2019	46	2021		33.4	48	2016	23	2021		0.19	1.38	2016
Iowa City (IA4101)	167	64.4	90	1902	37	1918, 1893		41.0	66	1985	23	2021		0.12	1.47	1972
IOWA CITY MUNICIPAL AP (IA4106)	79	63.4	86	1980	41	1992		41.6	65	1985	23	1950		0.15	1.38	1973
IOWA-FALLS (IA4142)	160	61.5	92	1980	34	1893		37.7	64	1985	20	1966, 1907		0.13	1.26	1905
JEFFERSON (IA4228)	134	63.9	92	1980	34	1893		40.1	65	1985	22	1966		0.13	1.32	1992
KEOKUK LOCK DAM 19 (IA4381)	170	64.8	89	1987, 1902	39	1893		44.9	65	1964	29	2021, 1904		0.17	2.38	1973
KEOSAUQUA (IA4389)	148	65.8	89	1902, 1980	39	1893		41.9	66	1902	24	1907		0.16	4.20	1973
Lamoni (IA4585)	126	63.8	87	1902, 1980	31	1918		41.6	68	1985	24	1934		0.17	2.00	1932
LAMONI (IA4587)	26	63.9	84	2019	47	2021		42.2	56	2008, 2001	28	2021		0.06	0.58	2014
Le Claire L&D 14 (IA4705)	86	63.0	82	1980, 1985	45	2021, 1986		42.7	65	1985	28	1983		0.18	2.69	2000
LEMARS (IA4735)	147	63.5	96	1980	39	1893		38.0	58	1946	19	1966		0.13	1.91	1972
LITTLE SIOUX 2NW (IA4874)	37	62.5	86	1989	37	1992		38.4	57	2014	22	2013		0.17	2.71	2016
LOGAN (IA4894)	157	65.3	91	1980	38	1992		40.0	64	1985	20	1893		0.15	2.78	1964
LOWDEN (IA4963)	37	62.3	84	2019	43	1992		39.0	58	2001	24	2021		0.07	0.53	2002
MANCHESTER-2 (IA5086)	102	60.9	89	1980	37	1966		38.5	58	1973, 1985	21	2018		0.15	1.58	1973
MAPLETON NO. 2 (IA5123)	86	63.7	91	1980	33	1992		38.9	64	1985	20	2013, 1966		0.15	2.10	2016
MAQUOKETA-2-W (IA5131)	167	62.6	89	1987	36	1893		39.2	60	1973, 1985	23	1904		0.13	1.58	1967, 1973
MARSHALLTOWN (IA5198)	148	62.3	90	1902	35	1893		39.0	61	1985	20	2021		0.16	2.80	1928
MARSHALLTOWN MUNICIPAL AP (IA5199)	27	61.7	84	2019	42	2002		38.8	54	2019	19	2021		0.06	0.50	1999
MASON-CITY (IA5230)	136	59.6	93	1980	37	1893		37.0	77	1985	19	1934		0.13	2.15	2014
MASON CITY MUNICIPAL AP (IA5235)	81	60.6	93	1980	35	1988		36.4	58	1985	19	2021		0.08	0.95	1954
Milford (IA5493)	104	60.8	91	1980	37	1992		37.5	59	1980	21	1966		0.11	1.26	1972
MOUNT-AYR (IA5769)	131	64.0	87	1980, 1902	35	1893		40.9	76	1985	22	1966		0.16	1.85	1974
MOUNT-PLEASANT (IA5796)	160	64.7	88	1902	39	1893		41.6	66	1985	25	1904, 1950		0.11	2.50	1973
MUSCATINE (IA5837)	185	64.8	88	1985	38	1893		41.5	64	2001	26	1904, 1943		0.13	2.14	1973
MUSCATINE 2N (IA5844)	26	62.4	83	2001	44	2021		41.7	61	2001	25	2021		0.11	0.89	2022
NEW-HAMPTON (IA5952)	127	60.6	90	1980	41	1927		37.6	58	1973	15	1950		0.14	1.33	1951
NEWTON (IA5992)	154	63.2	92	1980	37	1893, 1992		40.6	66	1985	21	1904		0.14	1.54	2004
NORTHWOOD (IA6103)	128	59.4	93	1980	41	2023, 1927		37.0	57	1973	16	2018		0.13	1.72	1912
OAKLAND-2-E (IA6151)	105	64.5	90	1980	39	1992		40.0	62	1985	20	1966		0.13	1.32	1972, 2016
OELWEIN 1E (IA6199)	18	57.8	76	2014	44	2013, 2011		36.2	52	2014	24	2021		0.05	0.29	2014
OSAGE (IA6305)	158	60.1	91	1980	37	1893		37.8	60	1973	24	2021, 1966, 1934		0.14	1.86	2014
OSCEOLA-3-WSW (IA6316)	142	64.1	89	1980	39	1893		40.8	66	1985	23	2021		0.17	1.84	2004
OSKALOOSA (IA6327)	148	63.5	91	1980	35	1893		41.0	62	1985	23	1950		0.12	1.40	1976
Ottumwa (IA6389)	128	64.5	89	1980	37	1992		42.1	66	1985	21	2021		0.10	1.38	1972
PERRY (IA6566)	123	63.7	91	1902	38	1978		39.9	63	1985	21	1966, 1934		0.12	2.67	1974
POCAHONTAS (IA6719)	119	62.4	89	1980	41	1927		38.6	57	1926	22	1966, 1934		0.17	2.27	1905
Postville (IA6766)	133	59.3	89	1980	36	2002		38.1	61	1985	21	2021		0.16	1.40	1999
PRIMGHAR (IA6800)	129	63.5	93	1980	35	1992		38.4	59	2019	21	1927, 2021		0.13	1.60	1985
RATHBUN DAM (IA6910)	54	62.9	88	1987	41	1978		41.5	68	1985	28	2021, 2013, 1982		0.23	1.94	1994
RED-OAK (IA6940)	152	66.0	92	1980	34	1992		41.1	66	1985	23	2013, 1982, 1966		0.12	1.25	1984
ROCK-RAPIDS (IA7147)	131	61.5	91	1980	36	1992		36.7	55	1902	17	1927		0.12	1.60	1972
SAC-CITY (IA7312)	154	62.6	88	1980	35	1893		38.9	59	1902	24	2013, 1966, 1934		0.13	1.98	1954
SANBORN (IA7386)	142	61.0	92	1980	35	1992		36.9	58	1985	17	2013		0.12	1.29	1992, 1972
SHENANDOAH-1-NE (IA7613)	105	66.3	90	1980	41	1992		42.3	64	1985	24	1966		0.13	1.65	1974
SIBLEY-5-NNE (IA7664)	145	61.3	93	1980	33	1992		35.6	57	1946	15	2013		0.11	1.38	1972
SIGOURNEY (IA7678)	148	63.5	91	1902	36	1893		41.0	66	1985	22	2021		0.15	1.83	1972
SIOUX CENTER 2 SE (IA7700)	124	63.5	93	1980	34	1992		38.2	67	1915	19	1927, 1966		0.11	1.85	2001
SIOUX CITY ANG (IA7702)	27	62.3	84	2019	43	2013		37.9	56	2005	21	2013		0.16	2.00	2016
SIOUX-CITY-WSO-AP (IA7708)	134	64.0	94	1980	31	1992		40.1	60	1946	23	1927, 1966		0.07	1.00	1891
SIOUX-RAPIDS (IA7726)	82	61.8	89	1980	38	1978, 1992		37.9	56	2007, 1985, 1980	23	1966		0.11	1.28	1972
Spencer (IA7844)	129	62.1	92	1980	37	1988, 1992		37.1	57	1926	22	1936		0.09	1.42	1912
SPIRIT LAKE (IA7859)	145	60.9	92	1980	36	1893, 2002		38.7	58	1985	22	2021, 1936		0.11	1.28	1912
STANLEY (IA7892)	19	59.4	77	2014	44	2021		34.7	52	2014	16	2021		0.06	0.39	2022
STORM-LAKE-2-E (IA7979)	147	60.6	88	1980	35	1893		38.2	58	1946	19	1966		0.17	2.38	1999
SWEA CITY 4 W (IA8026)	69	60.2	93	1980	37	2018		37.3	58	1985	18	2018		0.13	1.22	1985
TOLEDO (IA8296)	130	62.5	90	1902	38	1978		39.1	65	1985	22	2021		0.13	1.40	1954
VINTON (IA8568)	154	63.4	88	1980	37	1893		39.6	60	1973, 1985	20	2021		0.12	1.40	1976
WASHINGTON (IA8688)	162	64.6	88	1987, 1902	38	1918		41.5	67	1985, 1902	23	2021		0.13	2.40	1973
WATERLOO (IA8706)	131	62.1	93	1980	37	1893		38.2	59	1985	20	2021		0.08	1.63	1905
WEBSTER-CITY (IA8806)	154	62.4	92	1980	32	1893		38.5	58	1985, 1902	18	1907		0.14	2.05	1974
WILLIAMSBURG (IA9067)	145	63.4	89	1980	36	1893		39.7	63	1985	21	2021		0.15	2.05	1976
WINTERSET (IA9132)	131	64.1	91	1980	38	1992		40.5	69	1902	18	1966		0.16	1.49	1974
Iowa - Northwest Climate Division (IAC001)	131	61.5	82	1925, 1980	38	1893		37.7	57	1985	20	1966		0.13	1.06	1992
Iowa - North Central Climate Division (IAC002)	131	60.6	87	1902	37	1893		37.8	60	1985	21	1966		0.13	1.12	1912
Iowa - Northeast Climate Division (IAC003)	131	60.5	87	1902	37	1893		38.2	62	1985	22	2021		0.14	1.01	1964
Iowa - West Central Climate Division (IAC004)	131	63.0	85	2014	38	1959		39.3	61	1985	21	1966		0.14	1.33	2016
Iowa - Central Climate Division (IAC005)	131	62.3	88	1902	38	1893, 1959		39.4	63	1985	20	1959		0.14	1.08	1972
Iowa - East Central Climate Division (IAC006)	131	62.4	87	1902	38	1893		40.1	63	1985	20	1959		0.13	1.34	1976
Iowa - Southwest Climate Division (IAC007)	131	64.4	87	1902	40	1959		41.0	64	1902	22	1966		0.15	1.36	1972
Iowa - South Central Climate Division (IAC008)	131	63.6	88	1902	38	1959		41.1	63	1985, 1902	23	1966		0.15	1.19	1992
Iowa - Southeast Climate Division (IAC009)	131	63.8	88	1902	39	1893		41.5	64	1985	25	1959		0.14	1.24	1976
Iowa Drought Region 1 - Northwest (IAD001)	131	62.2	83	1925, 1980	39	1893, 1966		38.0	57	1985	21	1966, 1927		0.13	1.24	2016
Iowa Drought Region 2 - Northcentral (IAD002)	131	61.6	86	1902	36	1893		38.5	60	1985	21	1966		0.14	1.07	1972
Iowa Drought Region 3 - Northeast (IAD003)	131	61.2	87	1902	35	1893		38.9	63	1985	23	1959, 2021		0.13	1.02	1976
Iowa Drought Region 4 - Southwest (IAD004)	131	64.1	86	1902	39	1959		40.6	62	1985, 1902	22	1966		0.15	1.24	1992
Iowa Drought Region 5 - Southeast (IAD005)	131	63.4	88	1902	37	1893		41.0	63	1985	24	1959		0.14	1.05	1976
Spencer Airport (IAKSPW)	29	60.7	85	2007	38	2002		37.2	56	2019, 2007	23	2021		0.04	0.48	1999
Waterloo Area (IATALO)	129	62.4	93	1980	38	1992		38.3	59	1985	20	2021		0.08	1.63	1905
Ames Area (IATAME)	131	63.0	92	1980	35	1893		39.6	65	1985	20	1966		0.13	1.66	1974
Cedar Rapids Area (IATCID)	131	62.4	90	1980, 1902	36	1893		39.7	63	1985	20	2021		0.10	1.48	1972
Dubuque Area (IATDBQ)	150	60.7	85	1980, 1902	36	1893, 1918		40.5	62	1985	26	1904, 1982		0.09	1.20	1972
Des Moines Area (IATDSM)	145	63.7	91	1980	36	1992		42.7	69	1902	24	1966		0.09	1.66	1984
Ida Grove Area (IATIDA)	121	63.1	91	1980	37	1995		38.7	58	1946	20	1966		0.16	1.70	1904
Oelwein Area (IATOEL)	100	60.3	90	1980	40	1927		37.9	59	1973	23	1966, 1982		0.10	1.02	1972
Spencer Area (IATSPW)	129	62.5	92	1980	37	1992, 1988		37.0	57	1926	22	1936		0.08	1.42	1912
Sioux City Area (IATSUX)	134	64.0	94	1980	31	1992		40.1	60	1946	23	1927, 1966		0.07	1.00	1891