NWS COOP Climatology for 04 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=4&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)	132	54.6	86	1929	30	1975, 1920		31.9	56	1928	6	1975		0.09	0.84	1981
ALGONA (IA0133)	163	51.1	83	1929	26	1920		31.0	57	1921	7	2018		0.06	0.90	1974
Allerton (IA0149)	122	58.1	86	2011, 1929	31	1920		34.8	61	1929	10	2006		0.12	1.56	2017
ALLISON (IA0157)	111	52.0	84	1929	28	1920		31.1	54	1929	10	2018		0.09	1.50	1969
AMES MUNICIPAL AP (IA0197)	28	56.5	84	2021	35	2018, 2007		32.2	53	2012	13	2002		0.02	0.22	2003
AMES-8-WSW (IA0200)	132	55.5	89	1929	28	1920		32.7	63	1928	11	1936		0.06	1.02	1917
AMES 5 SE (IA0203)	125	54.1	87	1929	30	1920		33.4	58	1928	12	2018		0.09	2.02	1981
ANAMOSA 3 SSW (IA0214)	13	54.7	77	2016	36	2018		31.8	50	2012	18	2018		0.10	0.36	2017
ATLANTIC-1-NE (IA0364)	148	56.7	91	1929	30	1920, 2020		31.8	59	1929	4	1899		0.06	1.42	1945
AUDUBON (IA0385)	132	55.3	88	1929	28	2020, 1920		31.5	59	1921	10	2018, 2002		0.05	1.04	1986
BATTLE CREEK 3NE (IA0512)	15	56.4	89	2012	28	2020		29.6	46	2012	8	2018		0.11	0.91	2019
BEACONSFIELD (IA0536)	73	55.8	87	2011	32	2020		32.9	54	1986	11	2018		0.10	1.15	1969
BELLE-PLAINE (IA0600)	135	55.6	89	1929	31	1920		32.6	60	1928, 1929	11	1975		0.09	1.36	1969
BELLEVUE-L-AND-D-12 (IA0608)	87	53.2	80	1942	35	2002		33.0	55	1999	12	1975		0.13	1.47	1974, 1999
Boone (IA0807)	120	54.4	89	1929	28	1920		31.8	63	1928	10	1975		0.07	1.06	1974
BURLINGTON (IA1060)	60	56.1	84	2012, 2011	35	2007		34.6	55	1997	15	1975		0.05	0.40	2017
Burlington Airport (IA1063)	127	56.8	86	2023, 1929	30	1920		35.9	61	1928	15	1975		0.08	1.53	1947
CARROLL-2-SSW (IA1233)	135	54.1	87	1929	29	1920		31.0	57	1928	8	2002		0.06	0.90	1917
CASCADE (IA1257)	83	53.0	80	1942	30	1982		31.0	48	2012	2	1982		0.10	1.01	1981
Cedar Rapids Airport (IA1314)	71	52.6	81	2005	33	1995		32.0	51	1991	10	1975		0.06	0.87	1969
CEDAR-RAPIDS-1 (IA1319)	143	55.6	86	1929	32	1920		33.4	63	1929	9	1975		0.10	1.77	1969
CENTERVILLE (IA1354)	132	57.6	85	1929, 2011	31	1920		35.5	63	1928, 1929	14	1899		0.11	1.23	1934
CHARITON (IA1394)	130	57.5	86	2011, 1929	25	1920		33.6	62	1928, 1929	11	1899		0.10	1.34	2017
CHARLES-CITY (IA1402)	149	51.3	82	1929	26	2018		31.5	55	1929	8	2018, 1995		0.11	2.39	1981
CHEROKEE (IA1442)	103	52.7	86	1929	28	2020		29.4	53	1928	-4	1975		0.07	0.84	1945
CLARINDA (IA1533)	160	58.0	91	1929	31	2020, 1920		33.8	59	1921	7	1899		0.11	2.12	1947
CLINTON-1 (IA1635)	167	56.0	84	1929	34	1920		34.0	60	1929	9	1975		0.08	1.37	2023
COLUMBUS JUNCT 2 SSW (IA1731)	124	57.7	86	1929	31	1920		34.5	60	1910, 1929	14	1975		0.07	0.95	1911
CORNING (IA1833)	132	56.6	90	1929	25	1920		32.7	60	1929	5	1975		0.08	1.44	1947
Creston (IA1962)	120	56.2	89	1929	28	1920		33.5	58	1929	10	2018		0.10	2.28	1947
DAVENPORT WFO (IA2070)	13	55.2	78	2021	34	2018		35.1	52	2012	17	2018		0.06	0.67	2023
DECORAH-2-N (IA2110)	132	52.0	82	1929	31	2018		30.8	64	1929	10	1975, 1995		0.09	1.95	1981
DENISON (IA2171)	150	54.7	88	1929	28	2020		31.8	69	1921	9	2018		0.07	1.31	1945
Des Moines Airport (IA2203)	146	55.5	89	1929	30	1920		35.1	62	1929	13	1881, 1899		0.07	1.16	1947
DES MOINES WSFO-JOHNSTON (IA2209)	31	55.8	83	2021	33	1995		33.4	54	1997	13	2018		0.03	0.55	2023
Donnellson (IA2299)	87	57.6	84	2011	38	1975		34.1	51	1991	13	1975		0.09	1.02	1950
DUBUQUE-LOCK-AND-DAM (IA2364)	151	52.7	83	1929	33	1920		34.3	63	1929	16	1982, 1887		0.10	1.80	1892
Dubuque Airport (IA2367)	74	49.8	79	2005	29	2018		31.7	50	1997	13	1995		0.08	1.00	1969
Elkader 6SSW (Osborn) (IA2603)	137	53.5	84	1929	32	2002, 1936, 1920		30.6	60	1929	-1	1975		0.11	2.06	1978
Emmetsburg (IA2689)	132	52.0	84	1929	28	1920		31.3	57	1921	6	2018		0.07	0.80	1985
Estherville 4E (IA2724)	135	50.4	86	1929	27	1920		28.7	58	1928	6	2018		0.07	0.90	1945
ESTHERVILLE MUNICIPAL AP (IA2725)	28	52.2	81	2021	26	2018		28.7	47	1997	4	2018		0.03	0.37	1997
FAIRFIELD (IA2789)	170	57.4	86	1929	29	1920		34.8	63	1929	12	1975		0.07	1.85	1934
FAYETTE (IA2864)	136	52.3	84	1929	30	1920, 2002		30.4	61	1929	0	1975		0.10	1.55	1978
FOREST-CITY (IA2977)	131	50.1	83	1929	25	1982		30.1	58	1928	6	2018		0.05	1.00	1945
FORT-DODGE (IA2999)	173	53.8	86	1929	27	1920		31.3	70	1921	6	1975		0.09	1.13	1945
Fort Madison (IA3007)	137	57.9	86	1929	32	1920		36.8	60	1929	13	1975		0.11	1.45	1913
GREENFIELD (IA3438)	134	57.1	89	1929	27	1920		33.3	59	1929	11	2018		0.10	1.78	1947
GRINNELL-3-SW (IA3473)	136	55.3	87	1929	29	1975		32.1	60	1910	11	1975, 1982, 2002		0.11	1.55	1968
GRUNDY-CENTER (IA3487)	132	53.2	86	1929	30	1975		30.9	53	1910	-1	1975		0.09	1.25	1910
GUTHRIE-CENTER (IA3509)	132	55.7	89	1929	30	1920, 2020		31.8	58	1921	9	1975		0.06	1.04	1947
GUTTENBERG-L-AND-D-10 (IA3517)	87	51.8	79	2005	29	1995		32.9	48	2010	11	1975		0.12	1.47	1945
HAMPTON-2-NW (IA3584)	148	51.7	84	1929	28	1936		30.8	58	1928	9	2018		0.08	1.12	1969
HOLSTEIN 5 NNW (IA3910)	10	52.9	78	2016	27	2020		28.4	42	2017, 2021	8	2018		0.14	0.91	2019
Iowa City (IA4101)	168	57.1	85	1929	33	1920		33.8	63	1929	16	2018, 1975		0.08	1.66	1969
IOWA CITY MUNICIPAL AP (IA4106)	80	53.8	83	2005	33	2007		33.7	50	1991	12	1975		0.09	1.44	1947
IOWA-FALLS (IA4142)	161	52.9	85	1929	27	1920		30.8	60	1928	9	2018		0.09	1.65	1945
JEFFERSON (IA4228)	135	55.4	88	1929	28	1920		32.4	59	1921	10	2018		0.07	1.10	1974
KEOKUK LOCK DAM 19 (IA4381)	171	58.1	85	1929, 2011	30	1920		38.1	62	1929	22	1975		0.13	2.64	1892
KEOSAUQUA (IA4389)	149	59.4	86	2011	29	1920		34.9	65	1929	15	1975		0.09	1.81	1934
Lamoni (IA4585)	127	57.2	88	2011	30	1920		34.9	61	1929	13	2018		0.08	0.95	2017
LAMONI (IA4587)	27	57.9	87	2023	39	2007		34.4	53	2005	14	2018		0.05	0.45	2017
Le Claire L&D 14 (IA4705)	87	54.9	79	2016	35	1995		35.1	55	1999	11	1975		0.10	1.50	1999
LEMARS (IA4735)	148	55.2	86	1929	27	2020		30.8	60	1921	6	2018		0.06	1.20	1957
LITTLE SIOUX 2NW (IA4874)	38	56.6	85	2016	30	2020		29.8	47	2012	8	2018		0.08	0.77	2009
LOGAN (IA4894)	158	57.0	92	1929	33	1920, 2020		32.7	60	1921	8	2018		0.05	1.00	1986
LOWDEN (IA4963)	38	55.2	80	2021	34	1995		32.8	52	1997	16	2018		0.02	0.23	2023
MANCHESTER-2 (IA5086)	103	52.4	83	1929	27	1975		31.2	60	1929	6	1975		0.12	1.76	1968
MAPLETON NO. 2 (IA5123)	87	54.5	81	1942	29	2020		30.7	49	1943, 1948, 1942	9	2018		0.06	1.48	1986
MAQUOKETA-2-W (IA5131)	168	54.6	84	1929	33	1936		32.4	59	1929	11	1975		0.08	1.05	1969
MARSHALLTOWN (IA5198)	149	54.3	86	1929	30	1920		32.1	60	1929	11	1975		0.09	1.79	1945
MARSHALLTOWN MUNICIPAL AP (IA5199)	28	55.2	80	2005, 2021	32	2007		31.3	50	2012	12	2018, 2002		0.04	0.77	2023
MASON-CITY (IA5230)	137	50.9	81	1929	28	1982, 1920, 2002		30.3	57	1921	8	2018		0.10	1.14	1981
MASON CITY MUNICIPAL AP (IA5235)	82	49.1	84	2021	25	2018		29.4	45	2005	8	2018		0.06	0.45	1985, 1958
Milford (IA5493)	105	50.1	86	2021	26	1920		29.4	58	1921	8	2018		0.07	1.23	1985, 1986
MOUNT-AYR (IA5769)	132	57.3	88	2011	24	1920		33.9	64	1928	12	2018		0.08	1.68	1947
MOUNT-PLEASANT (IA5796)	161	58.5	86	1929	30	1920		34.8	61	1929	11	1975		0.08	1.40	1988
MUSCATINE (IA5837)	186	57.4	85	1929	31	1920		34.6	60	1929	13	1975		0.10	1.03	1911
MUSCATINE 2N (IA5844)	27	58.3	83	2011	35	2002		35.8	49	2012	17	2018		0.10	0.62	1999
NEW-HAMPTON (IA5952)	128	50.4	81	1929	28	1920		30.6	55	1928, 1910, 1929	8	2018, 1995		0.10	1.56	1981
NEWTON (IA5992)	155	55.9	87	1929	30	1920		33.4	59	1928	13	2018, 1975		0.09	1.30	1947
NORTHWOOD (IA6103)	129	49.7	81	1929	25	1920		29.7	54	1928	4	2018		0.10	1.00	1927
OAKLAND-2-E (IA6151)	106	56.9	92	1929	29	2020		32.5	63	1921	7	1936		0.09	2.68	1986
OELWEIN 1E (IA6199)	19	54.2	77	2016	34	2018		30.3	44	2017, 2012	12	2018		0.19	2.00	2007
OSAGE (IA6305)	159	50.8	81	1929	27	2002		31.2	56	1921	7	2018, 1995		0.10	1.40	1981
OSCEOLA-3-WSW (IA6316)	143	57.4	89	2011	30	1920		34.2	61	1929	13	2018, 2002		0.10	1.63	1947
OSKALOOSA (IA6327)	149	57.6	87	2011, 1929	29	1920		34.2	61	1928, 1929	11	1975		0.10	1.41	1947
Ottumwa (IA6389)	129	56.6	85	2023, 1929	35	1920, 1911		35.0	64	1929	15	2018, 2002		0.06	1.60	1911
PERRY (IA6566)	124	55.2	89	1929	29	1920		32.4	63	1928	9	1975		0.09	1.65	1974
POCAHONTAS (IA6719)	120	52.7	87	1929	28	1920		30.8	56	1929	8	1975, 2018		0.07	0.92	2019
Postville (IA6766)	134	50.5	80	1929	29	1920, 1995		31.5	61	1929	10	1936		0.10	1.65	1981
PRIMGHAR (IA6800)	130	53.2	87	1929	25	1899		30.5	58	1921	2	2018		0.07	1.20	2014
RATHBUN DAM (IA6910)	55	56.5	86	2011	34	1975		33.3	50	1986, 2012, 1997	14	2018		0.09	0.87	1981
RED-OAK (IA6940)	153	58.0	90	1929	30	1920		34.6	60	1929	9	1899		0.07	1.28	1947
ROCK-RAPIDS (IA7147)	132	51.4	84	1929	27	2020		29.2	56	1921	4	2018		0.06	1.16	1985
SAC-CITY (IA7312)	155	54.2	87	1929	28	1920		31.2	58	1921	9	2018		0.06	1.01	1917
SANBORN (IA7386)	143	51.7	86	1929	27	2020		29.3	60	1921	3	2018		0.07	1.39	1986
SHENANDOAH-1-NE (IA7613)	106	58.9	90	1929	30	1920		35.1	61	1929	13	2018		0.08	1.36	1947
SIBLEY-5-NNE (IA7664)	146	50.9	85	1929	27	2020		28.6	57	1921	0	2018		0.06	1.09	1985
SIGOURNEY (IA7678)	149	57.1	87	1929	29	1920		33.9	61	1928, 1929	12	2018		0.09	1.10	1981
SIOUX CENTER 2 SE (IA7700)	125	53.4	89	1929	27	2020		30.5	58	1921	5	2018		0.06	1.32	1927
SIOUX CITY ANG (IA7702)	28	54.3	78	2016	28	2020		29.8	46	2012	8	2018		0.07	0.85	2019
SIOUX-CITY-WSO-AP (IA7708)	135	55.0	90	1929	30	1920		32.7	62	1921	7	2018		0.05	1.27	1958
SIOUX-RAPIDS (IA7726)	83	51.9	81	2005	30	1982		29.3	49	1943	6	2018		0.08	1.30	1986
Spencer (IA7844)	130	51.7	89	1929	30	2018, 2003, 1995, 1920, 1926		29.7	59	1921	5	1899		0.07	1.77	1986
SPIRIT LAKE (IA7859)	146	51.0	83	1929	27	2007, 2018, 1920		31.5	57	1921	5	2018		0.07	0.98	1985
STANLEY (IA7892)	20	54.8	76	2016, 2011	33	2018		29.9	47	2012	12	2018		0.08	0.76	2017
STORM-LAKE-2-E (IA7979)	148	52.0	86	1929	28	1920		30.4	58	1921	2	1975		0.09	1.91	1999
SWEA CITY 4 W (IA8026)	70	49.6	75	2016	28	1975, 2020		28.9	45	1991	4	2018		0.10	1.58	1986
TOLEDO (IA8296)	131	54.6	87	1929	30	1920, 1975		32.0	60	1928	9	1975		0.08	1.23	1969
VINTON (IA8568)	155	55.0	85	1929	31	1920		33.0	60	1929	9	1975		0.10	1.88	1945
WASHINGTON (IA8688)	163	57.5	87	1929	33	1920		34.3	61	1929	15	2018		0.09	1.45	1911
WATERLOO (IA8706)	132	52.8	82	2021, 1921	29	2018		31.5	59	1928	4	1975		0.07	1.60	1945
WEBSTER-CITY (IA8806)	155	53.6	86	1929	30	1920		31.4	61	1928	8	2018		0.08	1.06	1917
WILLIAMSBURG (IA9067)	146	56.2	86	1929	31	1920		32.6	64	1929	11	1975		0.08	1.30	1981
WINTERSET (IA9132)	132	56.8	89	1929	28	1920		33.0	64	1928	10	2002		0.09	1.58	1947
Iowa - Northwest Climate Division (IAC001)	132	52.4	86	1929	28	2020		29.6	57	1921	4	1975		0.08	0.95	1974
Iowa - North Central Climate Division (IAC002)	132	51.7	82	1929	24	1975		29.6	56	1928, 1921	0	1975		0.10	1.55	1981
Iowa - Northeast Climate Division (IAC003)	132	52.1	82	1929	26	1954, 1975		30.5	57	1929	5	1975		0.09	1.07	1981
Iowa - West Central Climate Division (IAC004)	132	54.9	89	1929	30	2020, 1920		31.7	58	1921	9	1975, 2018		0.08	1.01	1981
Iowa - Central Climate Division (IAC005)	132	54.6	86	1929	30	1975, 1954, 1920		31.8	57	1928	5	1975		0.09	0.88	1945
Iowa - East Central Climate Division (IAC006)	132	55.2	84	1929	27	1975		32.7	60	1929	3	1975		0.10	1.06	1974
Iowa - Southwest Climate Division (IAC007)	132	57.0	90	1929	30	1920		33.7	59	1929	10	1975		0.08	1.14	1947
Iowa - South Central Climate Division (IAC008)	132	56.8	87	1929, 2011	30	1920		33.8	60	1929	8	1975		0.10	1.44	1947
Iowa - Southeast Climate Division (IAC009)	132	57.2	86	1929, 2011	30	1975		34.2	60	1928, 1929	4	1975		0.10	1.28	1934
Iowa Drought Region 1 - Northwest (IAD001)	132	53.4	87	1929	28	2020		30.2	57	1921	5	2018		0.08	0.92	1974
Iowa Drought Region 2 - Northcentral (IAD002)	132	53.2	85	1929	28	1975		30.5	57	1921	3	1975		0.09	1.14	1981
Iowa Drought Region 3 - Northeast (IAD003)	132	53.4	83	1929	26	1975		31.3	58	1929	4	1975		0.10	1.02	1981
Iowa Drought Region 4 - Southwest (IAD004)	132	56.6	90	1929	30	1920		33.3	58	1921	10	1975		0.08	0.93	1947
Iowa Drought Region 5 - Southeast (IAD005)	132	56.6	86	1929, 2011	31	1920, 1975		33.7	60	1929	6	1975		0.10	1.13	1947
Spencer Airport (IAKSPW)	30	52.6	84	2021	30	1995		27.8	49	2005	7	2018		0.03	0.30	1997
Waterloo Area (IATALO)	130	52.7	82	2021, 1921	29	2018		31.4	59	1928	4	1975		0.07	1.60	1945
Ames Area (IATAME)	132	54.8	89	1929	28	1920		32.3	63	1928	11	1936		0.06	1.02	1917
Cedar Rapids Area (IATCID)	132	53.9	86	1929	32	1920		32.9	63	1929	10	1975		0.07	1.51	1945
Dubuque Area (IATDBQ)	151	51.6	83	1929	29	2018		33.4	63	1929	13	1995		0.07	1.80	1892
Des Moines Area (IATDSM)	146	55.5	89	1929	30	1920		35.1	62	1929	13	1881, 1899		0.07	1.16	1947
Ida Grove Area (IATIDA)	122	55.3	89	1929, 2012	28	2020		31.6	58	1921	8	2018		0.08	1.41	1955
Oelwein Area (IATOEL)	101	51.8	82	1929	29	1995		31.4	62	1929	5	1975		0.12	2.00	2007
Spencer Area (IATSPW)	130	52.0	89	1929	30	1995, 1920, 1926		29.7	59	1921	5	1899		0.06	1.77	1986
Sioux City Area (IATSUX)	135	55.0	90	1929	30	1920		32.7	62	1921	7	2018		0.05	1.27	1958