NWS COOP Climatology for 18 April

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=04&day=18&syear=1800&eyear=2026

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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)	133	62.7	85	1948	38	1953		39.2	56	2002	21	1953, 1983		0.12	2.15	2013
ALGONA (IA0133)	133	61.3	93	1994	35	1939		38.0	58	1894	18	1953		0.11	1.60	1920
Allerton (IA0149)	123	65.0	86	1948	38	1907		41.6	61	1955	20	1983		0.16	4.62	2013
ALLISON (IA0157)	112	62.6	90	1994	35	1939		39.2	62	1985	19	1953		0.11	1.71	1992
AMES MUNICIPAL AP (IA0197)	29	63.0	88	2002	36	2018		40.4	60	2004	26	2001		0.13	1.10	2015
AMES-8-WSW (IA0200)	133	63.7	92	1994	35	1939		40.3	65	2002	18	1983		0.11	1.36	1976
AMES 5 SE (IA0203)	126	62.9	89	1985	38	2022		40.4	64	1985	22	1983		0.11	2.70	2013
ANAMOSA 3 SSW (IA0214)	14	61.1	79	2016	47	2020, 2022		37.6	51	2016	26	2018		0.30	3.84	2013
ATLANTIC-1-NE (IA0364)	133	64.6	92	1994	37	2022, 1910		39.5	66	2004	16	1953		0.12	1.86	1976
AUDUBON (IA0385)	133	63.4	91	1994	34	2022, 1939		39.0	60	1955	18	1953		0.09	1.19	1920
BATTLE CREEK 3NE (IA0512)	16	60.2	79	2025	34	2022		35.7	52	2016	23	2022		0.17	0.76	2013
BEACONSFIELD (IA0536)	74	63.4	88	1985	34	1953		40.6	62	1985	21	1983		0.20	4.55	2013
BELLE-PLAINE (IA0600)	133	64.0	89	1985	38	1910		40.0	64	1985	23	1953, 1983, 1926		0.12	2.72	2013
BELLEVUE-L-AND-D-12 (IA0608)	88	62.1	87	1985	40	1953		39.9	63	1985	20	1983		0.14	3.50	2013
Boone (IA0807)	121	62.7	87	1948	33	1910		38.6	61	1985	17	1983		0.12	2.35	1978
BURLINGTON (IA1060)	61	65.8	88	2002	43	2020		44.4	66	2004	24	1983		0.18	3.50	2013
Burlington Airport (IA1063)	128	65.1	89	2002	37	1912		43.1	67	2002	24	1983		0.12	1.76	1975
CARROLL-2-SSW (IA1233)	133	63.3	91	1994	34	2022		37.9	60	1985	17	1983		0.11	1.85	1969
CASCADE (IA1257)	84	62.7	85	2004, 1948, 1977	41	1953		38.5	64	2002	19	1983		0.13	3.43	2013
Cedar Rapids Airport (IA1314)	72	63.8	90	1994	34	2018		41.8	64	2004	20	1983		0.10	0.87	2008
CEDAR-RAPIDS-1 (IA1319)	134	64.3	88	1994	34	1910		40.9	65	2002	19	1983		0.11	2.48	2013
CENTERVILLE (IA1354)	133	65.1	85	1985	40	2022		41.8	62	1955, 2004, 1985	18	1983		0.12	6.12	2013
CHARITON (IA1394)	131	64.5	86	1955, 1985	38	2022		39.7	65	2004	20	1983, 1921		0.16	4.12	2013
CHARLES-CITY (IA1402)	133	60.8	91	1985	33	2018		38.7	63	2002	21	1953		0.10	3.06	1976
CHEROKEE (IA1442)	104	61.7	86	1948, 1985	32	1983		36.8	64	1985	15	1953		0.09	1.70	1978
CLARINDA (IA1533)	133	65.3	89	1948	32	1910		40.0	66	1914	21	1953		0.12	2.73	2013
CLINTON-1 (IA1635)	133	65.0	89	2002	43	1953, 2018		41.7	67	2002	22	1983		0.10	1.98	1909
COLUMBUS JUNCT 2 SSW (IA1731)	125	65.0	87	1985, 2002	40	1910		42.1	67	2002	23	1983, 1904		0.14	2.97	2013
CORNING (IA1833)	133	64.1	87	1955	36	1939, 1907		40.2	61	1955	20	1953		0.16	2.42	2025
Creston (IA1962)	121	63.8	87	1955	33	1910		40.0	59	1955	17	1953		0.15	3.45	2013
DAVENPORT WFO (IA2070)	14	61.5	81	2016	34	2018		39.4	60	2025	27	2014		0.15	1.44	2013
DECORAH-2-N (IA2110)	133	61.8	89	1985	36	1953		37.9	62	1985	19	1953		0.14	3.03	1976
DENISON (IA2171)	133	62.5	91	1994	35	2022		38.7	63	1985	13	1905		0.08	1.41	1978
Des Moines Airport (IA2203)	147	64.2	90	1985	38	1939		42.7	65	2004	20	1983		0.10	2.55	1991
DES MOINES WSFO-JOHNSTON (IA2209)	31	62.8	86	2002	39	2018		42.7	59	2005	27	2022		0.15	0.86	2013
Donnellson (IA2299)	88	65.7	86	1985	43	2020, 1953, 2022		42.4	64	2002	22	1983		0.11	2.96	2013
DUBUQUE-LOCK-AND-DAM (IA2364)	152	61.8	88	1985	38	1953		41.8	64	2002, 1985	24	1983		0.13	2.83	2013
Dubuque Airport (IA2367)	75	61.4	86	1985	32	2018		40.2	61	1985	21	1983		0.12	1.15	1995
Elkader 6SSW (Osborn) (IA2603)	133	62.6	90	1985	40	1910		37.9	61	1985	14	1983		0.12	3.60	1909
Emmetsburg (IA2689)	133	61.5	91	1985	36	1939, 2022, 2018		38.3	64	2004	19	1953		0.10	1.39	1898
Estherville 4E (IA2724)	133	59.6	87	1985	31	2018		35.9	56	1977	17	1953, 1907, 1901		0.08	1.50	1978
ESTHERVILLE MUNICIPAL AP (IA2725)	29	61.0	87	2002	32	2018		36.6	52	2004	23	2022		0.17	0.87	2018
FAIRFIELD (IA2789)	133	65.3	88	1985	40	2020, 1910		41.9	71	2002	22	1983		0.14	3.03	2013
FAYETTE (IA2864)	133	60.9	89	1985	39	1953		37.4	61	1985	18	1983		0.13	3.13	1909
FOREST-CITY (IA2977)	132	60.5	91	2002	33	1939, 2018		37.3	59	1985	17	1953		0.09	1.34	1976
FORT-DODGE (IA2999)	127	61.6	91	1985	36	1939		37.6	59	1914	17	1907		0.11	1.68	1976
Fort Madison (IA3007)	133	65.5	85	1977	35	1983		43.9	69	2002	26	1983		0.12	1.71	2013
GREENFIELD (IA3438)	133	64.8	88	1985, 1994	34	2022		40.6	66	2002	15	1907		0.16	2.83	2013
GRINNELL-3-SW (IA3473)	133	63.4	87	1955, 1948	34	1983		39.0	59	1894	19	1983		0.13	3.09	2013
GRUNDY-CENTER (IA3487)	133	62.2	87	1948	39	1983		38.0	56	1894	22	1983, 1901		0.11	2.77	1976
GUTHRIE-CENTER (IA3509)	131	63.4	89	2002	34	1983		39.0	63	1985	20	1953		0.12	2.43	1978
GUTTENBERG-L-AND-D-10 (IA3517)	88	62.0	89	1985	35	2018		41.2	67	1985	23	1953		0.11	1.97	2013
HAMPTON-2-NW (IA3584)	133	60.9	87	1948	36	1939		37.7	55	1894, 1917, 1987	18	1953		0.10	1.51	1978
HOLSTEIN 5 NNW (IA3910)	7	57.9	80	2025	32	2022		32.9	42	2025	20	2022		0.16	0.46	2025
Iowa City (IA4101)	133	64.8	87	1994, 1985	33	1910		41.5	67	2002	22	1910, 1907		0.12	2.09	2013
IOWA CITY MUNICIPAL AP (IA4106)	81	63.9	88	2002, 1985	36	2018		42.6	65	2004, 2002	22	1983		0.11	1.28	1978
IOWA-FALLS (IA4142)	133	61.4	88	1985	38	1939		38.1	62	1985	16	1953		0.13	3.72	1976
JEFFERSON (IA4228)	133	63.8	92	1994	35	2022		39.4	62	1985	17	1983		0.12	1.87	1976
KEOKUK LOCK DAM 19 (IA4381)	135	65.4	87	2004, 1985	38	1910		45.0	66	2002	27	1910, 2018		0.11	5.18	2013
KEOSAUQUA (IA4389)	133	66.4	88	2002	42	2020, 2022, 1910		42.0	69	2004	19	1983		0.11	4.05	2013
Lamoni (IA4585)	128	64.4	85	1955, 2004, 1948, 1985	35	1939		41.5	62	1985	21	1953		0.14	4.17	2013
LAMONI (IA4587)	28	63.8	82	2002	43	2018		43.7	65	2004	30	2022		0.14	1.37	2024
Le Claire L&D 14 (IA4705)	88	63.5	88	1977	43	1953, 1983		42.6	65	2002	23	1983		0.11	3.40	2013
Le Mars (IA4735)	130	63.5	91	1985	36	1910		37.7	61	1985	18	1953		0.10	1.40	2013
LITTLE SIOUX 2NW (IA4874)	26	64.9	89	2004	39	2013		37.0	52	2006	22	2020		0.13	1.38	2008
LOGAN (IA4894)	133	65.4	90	1985	37	1910		39.8	61	1955	13	2020		0.09	1.30	1917
LOWDEN (IA4963)	35	63.7	85	1994	33	2018		40.5	62	2002	23	2001		0.15	1.37	1995
MANCHESTER-2 (IA5086)	104	61.9	86	1977	40	1953, 1983		37.7	59	2002	18	1953, 1983		0.09	2.65	2013
MAPLETON NO. 2 (IA5123)	88	64.0	91	1985, 1994	38	1939, 2022		38.7	63	1985	14	1953		0.10	1.04	2008
MAQUOKETA-2-W (IA5131)	130	63.3	86	1948, 1977	40	1953, 1910		38.9	63	2002	20	1953, 1983		0.13	3.68	2013
MARSHALLTOWN (IA5198)	133	63.5	89	1994, 1948	39	1983		39.6	58	1914	20	1907		0.13	2.80	2013
MARSHALLTOWN MUNICIPAL AP (IA5199)	29	62.7	85	2002	33	2018		40.0	65	2004	22	2022		0.15	1.10	2008
MASON-CITY (IA5230)	133	59.9	91	1985	34	1939		37.5	60	1985	17	1983		0.10	1.50	1978
MASON CITY MUNICIPAL AP (IA5235)	83	60.3	93	1985	33	2018		37.3	63	1985	18	1953		0.15	1.49	2025
Milford (IA5493)	106	60.6	89	1985	32	2013		36.6	60	2004	15	1953		0.11	1.22	1978
MOUNT-AYR (IA5769)	133	64.3	88	1985	36	1939		40.9	66	1985	21	1953		0.18	4.10	2013
MOUNT-PLEASANT (IA5796)	133	65.5	87	2002	39	1910		42.4	69	2002	22	2018		0.13	3.80	2013
MUSCATINE (IA5837)	91	65.7	89	2002	43	1983		42.5	69	2002	23	1983		0.12	3.24	2013
MUSCATINE 2N (IA5844)	27	64.4	85	2004	47	2000, 2020		42.3	66	2002	17	2001		0.20	3.99	2013
NEW-HAMPTON (IA5952)	129	60.1	89	1985	38	1953		37.7	58	2002	20	1953		0.15	4.60	1909
NEWTON (IA5992)	133	64.0	91	1994	38	1901		41.0	63	1985	21	1983		0.12	2.45	2013
NORTHWOOD (IA6103)	130	58.8	92	1985	35	1939		36.5	70	1985	18	1953		0.08	1.24	1976
OAKLAND-2-E (IA6151)	107	64.9	89	1948	38	2022		38.6	61	1948	15	1953		0.12	1.81	2013
OELWEIN 1E (IA6199)	20	60.5	81	2016	45	2018, 2013		38.1	55	2016	26	2018, 2022, 2014		0.17	1.38	2013
OSAGE (IA6305)	133	59.9	90	1985	36	1939		37.7	58	1985	19	1953		0.11	2.16	1976
OSCEOLA-3-WSW (IA6316)	132	65.2	88	1985	37	1939		41.0	62	1985	19	1983		0.17	3.68	2013
OSKALOOSA (IA6327)	133	64.9	87	1985, 1955	39	1939		41.4	60	1976, 1994	24	1953, 1983		0.14	3.82	2013
Ottumwa (IA6389)	130	64.8	87	1985	38	2018		42.5	67	2004	19	1983		0.12	1.26	1991, 1927
PERRY (IA6566)	125	63.7	86	1948	32	1983		39.3	60	1913	15	1983		0.14	2.92	1978
POCAHONTAS (IA6719)	121	61.5	88	1985	33	1983		37.5	58	1985	17	1953		0.11	1.58	1978
Postville (IA6766)	133	60.1	88	1985	36	1953		38.4	62	1985	20	1988		0.12	2.38	1909
PRIMGHAR (IA6800)	131	62.3	90	1985	36	1910, 1953, 2013		38.1	59	1948	15	1953		0.14	1.53	1978
RATHBUN DAM (IA6910)	56	64.7	85	2004	35	1983		42.3	60	2002	20	1983		0.24	5.75	2013
RED-OAK (IA6940)	129	66.0	92	1994	39	1910, 1939		40.8	65	1955	19	1953		0.12	1.73	2013
ROCK-RAPIDS (IA7147)	133	61.3	88	2004	35	2022		36.1	59	1977	16	1953		0.05	1.21	1978
SAC-CITY (IA7312)	133	62.0	89	1948	32	2022		38.0	58	1985	21	1953		0.09	1.00	1978
SANBORN (IA7386)	112	60.7	90	1985	34	2022		35.7	59	1948	12	1953		0.08	1.30	1978
SHENANDOAH-1-NE (IA7613)	107	66.4	91	1948	41	1939, 2022		41.4	64	1955	19	1953		0.09	2.00	2013
SIBLEY-5-NNE (IA7664)	133	60.1	86	1985	33	1910		35.2	58	1948	15	1953		0.08	1.27	1979
SIGOURNEY (IA7678)	130	64.5	87	1985	38	1910		41.2	66	1985	22	1983		0.15	4.92	2013
SIOUX CENTER 2 SE (IA7700)	126	62.6	92	1985	34	1910		37.7	66	2004	20	1953		0.10	1.22	2024
SIOUX CITY ANG (IA7702)	26	62.5	87	2004	39	2013		38.4	56	2004	26	2022, 2018, 2001, 2020		0.14	0.80	2024
SIOUX-CITY-WSO-AP (IA7708)	136	63.0	92	1994	35	2013, 1910		39.9	61	1985	16	1905		0.10	2.00	1995
SIOUX-RAPIDS (IA7726)	84	62.2	93	1948	28	2018		37.6	60	1985	15	1953		0.14	1.52	1978
Spencer (IA7844)	131	60.8	89	1985	32	2018		36.8	62	1985	15	1953		0.14	2.21	1992
SPIRIT LAKE (IA7859)	133	60.6	90	1985	32	2013, 2022		38.5	57	2005, 1948	17	1953		0.10	1.24	1978
STANLEY (IA7892)	20	60.3	81	2016	42	2018		35.3	51	2016	22	2022		0.21	1.62	2013
STORM-LAKE-2-E (IA7979)	133	60.7	85	1987	30	1983		37.5	57	1948	16	1953		0.10	1.57	1978
SWEA CITY 4 W (IA8026)	71	60.8	91	1985	36	2018		37.4	57	1985	15	2018		0.12	1.55	1978
TOLEDO (IA8296)	132	63.2	88	1915	39	1910		39.5	59	1896	21	1953		0.12	2.58	1978
VINTON (IA8568)	133	63.6	88	1948	41	1953, 1910		40.2	68	2004	22	1953, 1983, 2023		0.11	2.89	2013
WASHINGTON (IA8688)	133	65.6	87	1985	40	1910		41.7	65	2002	24	2018		0.15	3.78	2013
WATERLOO (IA8706)	132	62.4	92	1994	32	2018		39.1	64	1985	20	1983		0.12	2.29	2008
WAUKON (IA8755)	92	59.6	87	1985	36	1953		37.5	61	1985	19	1953		0.13	3.10	1941
WEBSTER-CITY (IA8806)	133	62.6	93	1994	36	1939		38.3	62	1985	19	1953		0.11	1.70	1976
WILLIAMSBURG (IA9067)	133	63.9	87	1985, 1948	40	1910		40.0	66	1985	21	1983		0.13	5.40	2013
WINTERSET (IA9132)	133	64.6	92	1985	37	1939		40.5	64	1985	20	1983		0.17	3.44	1976
Iowa - Northwest Climate Division (IAC001)	133	61.3	84	1948	35	1953		37.0	55	1948	18	1953		0.10	1.17	1978
Iowa - North Central Climate Division (IAC002)	133	60.6	82	1948	35	1953		37.3	55	1894	17	1983		0.11	1.06	1976
Iowa - Northeast Climate Division (IAC003)	133	60.6	83	1948	38	1953		37.8	60	1976	20	1983		0.12	2.07	1909
Iowa - West Central Climate Division (IAC004)	133	63.1	87	1948	36	1953		38.8	59	1948	19	1953		0.11	1.06	1978
Iowa - Central Climate Division (IAC005)	133	62.7	86	1948	38	1953		39.3	56	1976, 1894, 2016	20	1983		0.11	2.21	2013
Iowa - East Central Climate Division (IAC006)	133	62.9	84	1948	41	1910, 1953		39.8	63	2002	21	1983		0.13	3.81	2013
Iowa - Southwest Climate Division (IAC007)	133	64.6	88	1948	38	1953		40.6	60	1948	21	1953		0.12	1.83	2013
Iowa - South Central Climate Division (IAC008)	133	64.2	86	1948	38	1983		41.0	59	2002	19	1983		0.13	3.70	2013
Iowa - Southeast Climate Division (IAC009)	133	64.4	85	1948	38	1983		41.3	64	2002	22	1983		0.13	4.02	2013
Iowa Drought Region 1 - Northwest (IAD001)	133	62.1	86	1948	35	1953		37.4	58	1948	18	1953		0.10	1.12	1978
Iowa Drought Region 2 - Northcentral (IAD002)	133	61.6	84	1948	36	1953		38.1	55	1894, 2016	19	1953, 1983		0.11	1.27	2013
Iowa Drought Region 3 - Northeast (IAD003)	133	61.6	83	1948	39	1953		38.6	60	1976	20	1983		0.12	2.41	2013
Iowa Drought Region 4 - Southwest (IAD004)	133	64.2	88	1948	37	1953		40.2	60	1948	20	1953		0.12	1.66	2013
Iowa Drought Region 5 - Southeast (IAD005)	133	64.0	85	1948	39	1983		40.8	61	2002	20	1983		0.13	3.68	2013
Spencer Airport (IAKSPW)	30	61.7	87	2004	35	2018, 2013		37.0	56	2005	21	2022		0.16	0.79	2016
Waterloo Area (IATALO)	131	62.3	92	1994	32	2018		39.0	64	1985	20	1983		0.12	2.29	2008
Ames Area (IATAME)	133	63.4	92	1994	35	1939		39.5	63	1985	18	1983		0.11	2.70	2013
Cedar Rapids Area (IATCID)	133	63.4	90	1994	34	2018, 1910		40.6	64	2004	20	1983		0.10	1.53	1941
Dubuque Area (IATDBQ)	152	61.4	86	1985	32	2018		41.0	61	1985	21	1983		0.12	2.22	1882
Des Moines Area (IATDSM)	147	64.2	90	1985	38	1939		42.7	65	2004	20	1983		0.10	2.55	1991
Ida Grove Area (IATIDA)	123	63.3	91	1948	34	2022		38.1	62	1948	17	1905		0.10	1.58	1978
Oelwein Area (IATOEL)	71	62.7	88	1994, 1985	43	1983		39.6	64	2004	23	1983, 1990		0.11	1.38	2013
Spencer Area (IATSPW)	131	61.0	89	1985	35	2018, 2013		36.7	62	1985	15	1953		0.13	2.21	1992
Sioux City Area (IATSUX)	136	63.0	92	1994	35	1910, 2013		39.9	61	1985	19	1953		0.10	2.00	1995