Sioux City, IA: Spring

31 May 2026: Spring 2026 averaged 52.2°F in Sioux City, IA, the warmest spring since 2016, tied 12th warmest of 136 (with 2007).

Spring 2026

Mean temperature: 52.2°F; Warmest since 2016; 12th warmest of 136
Precipitation: 8.08 in; Wettest since 2024; 53rd wettest of 136

A normal spring in Sioux City, IA (1991 to 2020): a mean temperature of 49°F, between 45.7°F and 52.3°F in eight years of ten and 8.29 in of precipitation, between 4.46 in and 12.21 in in eight years of ten.

The mean temperature of every spring in Sioux City, IA since 1890: 52.2°F in 2026; the highest is 57.8°F, in 2012.

Normal range, 45.7 to 52.3°F

Every year, ranked, as a table

Every spring in Sioux City, IA from 1890 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank	Days missing
2026	52.2	12	66.6	2	37.7	65	8.08	53	0
2025	50.9	31	65	9	36.9	81	6.58	87	0
2024	50.9	31	64.1	18	37.6	67	12.86	10	0
2023	49.2	51	61.4	39	36.9	81	6.85	78	0
2022	48.3	78	61.3	41	35.2	117	5.49	108	0
2021	50.5	38	62.7	29	38.2	54	7.85	61	0
2020	48.9	61	60.1	61	37.6	67	6.47	91	0
2019	46	107	56.6	104	35.5	110	11.73	16	0
2018	48.3	78	59.1	75	37.4	75	6.80	81	0
2017	49.9	43	61.4	39	38.5	44	7.88	59	0
2016	52.3	11	64.5	15	40.1	19	13.89	4	0
2015	51.6	19	64.9	11	38.3	50	6.94	77	0
2014	48.4	70	61.8	35	35	119	4.48	122	0
2013	44.7	125	55.6	117	33.8	125	12.13	12	0
2012	57.8	1	71.8	1	43.9	1	11.72	17	0
2011	47.7	86	58.9	77	36.4	94	11.86	14	0
2010	51.7	18	63.6	22	39.8	25	4.28	124	0
2009	49	58	61.3	41	36.8	84	4.06	127	0
2008	45.8	110	57.1	97	34.4	122	9.22	36	0
2007	52.2	12	63.9	19	40.5	13	13.57	6	0
2006	50.9	31	63.2	25	38.7	40	6.85	78	0
2005	51.3	25	64.5	15	38.2	54	8.37	47	0
2004	51.5	22	63.9	19	39.2	33	10.04	28	0
2003	48.4	70	60.9	47	36	101	8.61	43	0
2002	45.8	110	58.1	87	33.6	128	6.54	88	0
2001	47.9	82	58.8	78	37.1	80	11.95	13	0
2000	52.5	8	65.9	4	39.1	35	6.49	89	0
1999	49.2	51	60.2	58	38.2	54	10.76	23	0
1998	48.6	67	59.2	73	38	61	12.94	8	0
1997	45.4	118	57.6	92	33.2	132	7.24	70	0
1996	44.1	128	56	113	32.2	134	8.15	52	0
1995	46.4	99	56.3	110	36.5	90	11.64	18	0
1994	50.8	35	63.8	21	37.8	64	3.29	133	0
1993	45.7	114	55.5	118	35.9	104	7.57	67	0
1992	49.3	49	60.6	52	38	61	8.21	49	0
1991	52.7	7	63.5	23	41.8	4	9.37	34	0
1990	49.2	51	60.9	47	37.5	71	11.27	21	0
1989	49	58	61.6	37	36.4	94	3.31	132	0
1988	52	15	65.5	6	38.5	44	5.56	104	0
1987	53.9	3	66.4	3	41.4	8	10.71	24	0
1986	51.3	25	62.7	29	39.9	21	11.76	15	0
1985	53.6	4	64.8	13	42.3	3	10.48	25	0
1984	44.6	126	53.1	135	36.1	99	14.06	3	0
1983	45.4	118	54.2	127	36.6	89	11.51	20	0
1982	47.6	91	57.6	92	37.6	67	9.10	37	0
1981	52	15	65.6	5	38.4	47	4.23	125	0
1980	48.7	64	61.1	44	36.4	94	6.28	96	0
1979	45.1	121	55.8	114	34.4	122	10.04	28	0
1978	47	95	57.5	94	36.5	90	7.88	59	0
1977	54.5	2	65.3	7	43.7	2	10.27	27	0
1976	49.3	49	61	45	37.6	67	7.98	56	0
1975	46.4	99	56.1	112	36.7	87	8.08	53	0
1974	51.4	23	63.2	25	39.7	27	6.44	92	0
1973	51.1	29	61.8	35	40.4	14	7.07	72	0
1972	50	42	60.2	58	39.7	27	9.04	38	0
1971	48.8	62	60.1	61	37.5	71	4.92	117	0
1970	48.5	69	59.7	68	37.3	77	7.84	62	0
1969	46.2	105	56.7	102	35.7	108	3.80	129	0
1968	51.1	29	65	9	37.2	79	5.32	114	0
1967	48.6	67	60.3	55	36.8	84	6.49	89	0
1966	48.3	78	60.2	58	36.3	97	3.60	130	0
1965	46.3	103	56.5	107	36.1	99	9.94	30	0
1964	49.2	51	60.3	55	38	61	8.31	48	0
1963	51.6	19	62.9	28	40.3	17	5.53	106	0
1962	47.5	92	57.8	90	37.3	77	9.81	31	0
1961	47.4	93	57.3	95	37.5	71	8.74	41	0
1960	42.8	136	53.9	130	31.7	136	8.70	42	0
1959	49.1	56	59.6	69	38.6	43	12.91	9	0
1958	49	58	59.5	70	38.5	44	6.41	93	0
1957	47.8	84	58.2	85	37.5	71	5.74	100	0
1956	47.3	94	59.2	73	35.4	112	4.13	126	0
1955	52.1	14	64.7	14	39.4	30	3.84	128	0
1954	46.3	103	57	98	35.5	110	6.65	84	0
1953	46.9	97	57.8	90	35.9	104	7.68	65	0
1952	46.4	99	56.8	101	36	101	8.47	44	0
1951	43.9	129	53.9	130	33.8	125	10.83	22	0
1950	43.4	135	54.6	125	32.2	134	4.97	116	0
1949	49.2	51	60.1	61	38.3	50	7.69	63	0
1948	48.4	70	60.3	55	36.5	90	5.36	112	0
1947	44.3	127	55	123	33.5	131	7.35	68	0
1946	52.4	9	64.5	15	40.4	14	8.82	40	0
1945	47.8	84	59.8	66	35.8	106	10.37	26	0
1944	45.8	110	55	123	36.5	90	9.61	33	0
1943	45.5	117	58.2	85	32.8	133	5.65	102	0
1942	49.6	46	60.8	49	38.4	47	4.40	123	0
1941	50.9	31	61	45	40.8	10	5.55	105	0
1940	45.8	110	56.3	110	35.4	112	8.17	50	0
1939	51.4	23	63	27	39.9	21	5.38	111	0
1938	51.2	28	60.8	49	41.7	5	9.36	35	0
1937	48.4	70	58	88	38.8	38	7.97	57	0
1936	50.8	35	61.6	37	40	20	5.27	115	0
1935	47.7	86	56.6	104	38.7	40	8.38	46	0
1934	52.8	5	65.1	8	40.6	12	2.51	136	0
1933	48.4	70	58	88	38.7	40	4.90	118	0
1932	47.7	86	57.2	96	38.1	58	5.52	107	0
1931	48.4	70	59.1	75	37.7	65	4.72	119	0
1930	49.5	47	59.8	66	39.3	32	8.00	55	0
1929	49.9	43	60	65	39.9	21	5.84	99	0
1928	49.1	56	60.1	61	38.1	58	6.75	82	0
1927	48.4	70	56.5	107	40.3	17	13.66	5	0
1926	49.4	48	60.6	52	38.3	50	5.48	109	0
1925	52.4	9	63.3	24	41.5	6	4.51	120	0
1924	44.9	123	54.2	127	35.7	108	4.50	121	0
1923	45.6	115	55.8	114	35.3	114	8.91	39	0
1922	50.3	40	59.5	70	41.2	9	7.00	74	0
1921	52	15	62.4	33	41.5	6	5.62	103	0
1920	46	107	55.3	121	36.8	84	12.55	11	0
1919	47.7	86	56.6	104	38.8	38	6.63	86	0
1918	51.6	19	62.7	29	40.4	14	7.32	69	0
1917	44.8	124	54.3	126	35.3	114	9.66	32	0
1916	47.9	82	58.3	82	37.4	75	6.40	94	0
1915	47	95	55.8	114	38.1	58	7.97	57	0
1914	48.3	78	58.5	80	38.2	54	6.38	95	0
1913	46.5	98	56.7	102	36.3	97	11.64	18	0
1912	45.6	115	55.3	121	36	101	7.64	66	0
1911	50.5	38	61.2	43	39.8	25	5.40	110	0
1910	52.8	5	64.9	11	40.7	11	2.84	135	0
1909	43.9	129	53.3	133	34.5	121	6.81	80	0
1908	48.8	62	59.3	72	38.4	47	8.47	44	0
1907	43.8	131	54	129	33.6	128	3.55	131	0
1906	46.2	105	55.5	118	36.9	81	7.01	73	0
1905									30
1904	46.4	99	57	98	35.8	106	5.91	97	0
1903	48.7	64	58.3	82	39.1	35	16.02	1	0
1902	50.2	41	60.8	49	39.5	29	3.06	134	0
1901	48.7	64	58.3	82	39	37	6.73	83	0
1900	49.9	43	60.4	54	39.4	30	7.20	71	0
1899	43.5	133	53.2	134	33.9	124	7.69	63	0
1898	48.4	70	58.5	80	38.3	50	6.96	76	0
1897	45.1	121	56.4	109	33.8	125	6.98	75	0
1896	47.7	86	58.8	78	36.7	87	13.05	7	0
1895	50.8	35	62.4	33	39.2	33	5.85	98	0
1894	51.3	25	62.6	32	39.9	21	5.34	113	0
1893	43.5	133	53.5	132	33.6	128	8.16	51	0
1892	43.6	132	52.3	136	34.9	120	14.53	2	0
1891	45.4	118	55.5	118	35.3	114	6.64	85	0
1890	46	107	56.9	100	35.2	117	5.73	101	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2012	57.8
1977	54.5
1987	53.9
1985	53.6
1934	52.8
1910	52.8
1991	52.7
2000	52.5
1946	52.4
1925	52.4

Coldest
Year	Mean, °F
1960	42.8
1950	43.4
1899	43.5
1893	43.5
1892	43.6
1907	43.8
1951	43.9
1909	43.9
1996	44.1
1947	44.3

Wettest
Year	Precipitation, in
1903	16.02
1892	14.53
1984	14.06
2016	13.89
1927	13.66
2007	13.57
1896	13.05
1998	12.94
1959	12.91
2024	12.86

Driest
Year	Precipitation, in
1934	2.51
1910	2.84
1902	3.06
1994	3.29
1989	3.31
1907	3.55
1966	3.60
1969	3.80
1955	3.84
2009	4.06

The hottest, coldest and wettest days

Hottest day: 95°F; 25 May 2026, 15 May 2026, 21 March 2026
Coldest night: 5°F; 16 March 2026
Wettest day: 1.80 in; 2 April 2026

Every month, season and year

Months

Seasons

Years

Sioux City, IA the day's answers

All-time records

Every answer in words

Spring 2026 brought 8.08 in of precipitation in Sioux City, IA, the wettest spring since 2024, tied 53rd wettest of 136 (with 1975).
The hottest day of spring 2026 in Sioux City, IA: 95°F on Monday 25 May 2026, Friday 15 May 2026 and Saturday 21 March 2026.
The coldest night of spring 2026 in Sioux City, IA: a low of 5°F on Monday 16 March 2026.
The wettest day of spring 2026 in Sioux City, IA: 1.80 in on Thursday 2 April 2026.