Sioux Falls, SD: April

30 April 2026: April 2026 averaged 47.6°F in Sioux Falls, SD, the warmest April since 2025, 59th warmest of 134.

April 2026

Mean temperature: 47.6°F; Warmest since 2025; 59th warmest of 134
Precipitation: 2.37 in; Wettest since 2024; 67th wettest of 134

A normal April in Sioux Falls, SD (1991 to 2020): a mean temperature of 46.2°F, between 41.7°F and 51.7°F in eight years of ten and 2.67 in of precipitation, between 1.17 in and 5.07 in in eight years of ten.

The mean temperature of every April in Sioux Falls, SD since 1893: 47.6°F in 2026; the highest is 56.1°F, in 1925.

Normal range, 41.7 to 51.7°F

Every year, ranked, as a table

Every April in Sioux Falls, SD from 1893 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	47.6	59	60.8	43	34.5	71	2.37	67	0
2025	49.3	32	62.2	27	36.4	42	1.87	86	0
2024	51.1	20	62.7	23	39.5	13	5.20	11	0
2023	47.5	60	59.7	63	35.3	60	0.87	118	0
2022	43.7	108	55.8	100	31.6	114	2.20	74	0
2021	48.5	43	60.6	48	36.4	42	2.07	81	0
2020	45.3	93	59	72	31.6	114	1.15	113	0
2019	46.9	66	57	88	36.8	35	4.99	15	0
2018	37.5	134	48.1	133	26.9	134	3.34	33	0
2017	49	34	59.8	62	38.1	24	2.87	49	0
2016	48.7	40	59.2	70	38.2	22	4.62	17	0
2015	50.5	23	63.9	20	37.1	31	1.00	117	0
2014	45.8	83	58.1	81	33.5	91	1.17	112	0
2013	39.3	132	49.5	130	29.1	127	3.13	39	0
2012	51.7	15	64.2	16	39.1	16	2.40	66	0
2011	43.9	105	54.2	109	33.6	86	3.09	40	0
2010	52.2	10	64.4	13	39.9	11	2.65	58	0
2009	45.3	93	56.8	90	33.8	82	1.95	84	0
2008	43.3	110	55.4	103	31.2	117	2.68	57	0
2007	45.5	91	57.2	84	33.8	82	1.93	85	0
2006	51.8	14	62.6	24	41	5	6.17	2	0
2005	52.1	12	64	18	40.2	8	3.33	36	0
2004	49	34	63.5	22	34.5	71	1.28	109	0
2003	47.9	53	59.4	68	36.3	46	3.69	27	0
2002	47.3	61	59.9	60	34.6	69	2.29	69	0
2001	48.1	51	60.4	51	35.7	55	6.97	1	0
2000	45.9	82	58.3	78	33.6	86	2.27	72	0
1999	45.7	87	56.2	96	35.2	61	4.32	21	0
1998	46.5	70	58.3	78	34.7	67	3.57	29	0
1997	40.6	127	52	121	29.1	127	2.43	65	0
1996	42.3	114	56.1	98	28.6	129	0.55	127	0
1995	41.8	118	50.7	129	32.8	102	5.83	6	0
1994	46.5	70	59.5	67	33.4	94	3.34	33	0
1993	44.1	103	54.2	109	34	78	2.61	61	0
1992	43.7	108	54.1	112	33.3	96	2.01	82	0
1991	50	28	62.1	29	37.9	26	2.21	73	0
1990	46.3	74	60.2	54	32.5	106	1.86	88	0
1989	47.8	55	60.8	43	34.8	65	1.59	94	0
1988	46.4	72	60.1	56	32.6	104	3.00	42	0
1987	52.5	8	68.4	4	36.7	37	0.28	132	0
1986	48.2	49	59.6	65	36.7	37	5.15	14	0
1985	52.8	7	65.8	9	39.7	12	5.18	13	0
1984	45.8	83	55.7	101	35.9	52	5.79	7	0
1983	41.4	123	51	126	31.9	111	2.88	48	0
1982	43.9	105	56.2	96	31.5	116	1.87	86	0
1981	53.5	6	66.7	7	40.2	8	0.58	125	0
1980	50.1	25	64.1	17	36.1	50	0.77	121	0
1979	44.1	103	54.1	112	34.1	77	2.75	54	0
1978	44.3	102	52.9	118	35.6	56	3.98	24	0
1977	53.8	5	65.9	8	41.7	4	2.17	76	0
1976	51	22	64	18	37.9	26	2.15	77	0
1975	41.4	123	49.4	132	33.4	94	2.45	64	0
1974	48.9	37	61.3	38	36.4	42	1.33	105	0
1973	46.4	72	58.4	77	34.4	74	2.12	78	0
1972	43.8	107	54.8	108	32.8	102	2.73	56	0
1971	47.8	55	61.7	30	33.9	80	1.59	94	0
1970	44.8	99	56.3	95	33.3	96	3.75	26	0
1969	48.4	44	60.4	51	36.4	42	0.17	133	0
1968	47.8	55	61.2	40	34.4	74	4.34	20	0
1967	46	80	58.7	75	33.3	96	3.90	25	0
1966	41.1	125	52	121	30.2	120	1.71	90	0
1965	45.8	83	57.2	84	34.5	71	3.35	32	0
1964	48.1	51	59.2	70	36.9	32	4.03	23	0
1963	49.4	31	61.5	36	37.3	30	1.25	110	0
1962	45.7	87	57.9	82	33.5	91	1.70	91	0
1961	41.8	118	53.3	117	30.4	119	1.04	116	0
1960	45.8	83	56.5	93	35.2	61	3.64	28	0
1959	46.8	68	60	58	33.6	86	0.36	129	0
1958	46.3	74	58.7	75	33.9	80	2.55	63	0
1957	45.1	97	57.2	84	33.1	100	3.15	38	0
1956	40.9	126	53.6	114	28.1	131	1.29	108	0
1955	54.6	4	69	3	40.2	8	2.12	78	0
1954	48.3	46	61.6	33	35	63	1.32	107	0
1953	40.5	128	50.9	127	30.1	122	5.23	10	0
1952	48.9	37	59.6	65	38.2	22	1.53	98	0
1951	42.3	114	51.1	125	33.5	91	2.33	68	0
1950	37.8	133	48.1	133	27.5	133	1.23	111	0
1949	47.8	55	61.6	33	34	78	0.32	130	0
1948	51.6	17	64.4	13	38.8	19	2.61	61	0
1947	43	112	52.4	119	33.6	86	2.93	45	0
1946	52	13	65.5	10	38.6	20	0.73	122	0
1945	45.3	93	56.8	90	33.8	82	1.64	93	0
1944	42.6	113	52.2	120	33	101	2.96	43	0
1943	48.7	40	61.6	33	35.8	54	0.86	119	0
1942	51.1	20	65.5	10	36.6	39	1.54	97	0
1941	51.5	19	60	58	43	2	5.45	8	0
1940	45	98	54.9	106	35	63	3.39	31	1
1939	47.9	53	59.7	63	36.1	50	1.67	92	0
1938	51.6	17	62.2	27	40.9	6	3.04	41	0
1937	46.2	76	56	99	36.5	41	5.19	12	0
1936	44.8	99	57	88	32.6	104	2.18	75	0
1935	45.6	90	55	105	36.2	49	5.98	3	0
1934	47.3	61	59.9	60	34.7	67	0.31	131	0
1933	45.7	87	57.6	83	33.8	82	1.08	115	0
1932	48.3	46	58.2	80	38.4	21	1.86	88	0
1931	48.9	37	62.3	26	35.5	57	0.84	120	0
1930	50.1	25	61.4	37	38.9	18	2.93	45	0
1929	50.1	25	60.8	43	39.3	15	4.57	18	0
1928	41.5	122	53.4	116	29.6	124	0.71	124	0
1927	47.3	61	56.6	92	37.9	26	5.90	5	0
1926	47	65	61.7	30	32.2	110	0.02	134	0
1925	56.1	1	68.4	4	43.8	1	2.65	58	0
1924	49.7	29	62.5	25	36.9	32	1.41	102	0
1923	48.4	44	61.3	38	35.4	59	3.28	37	0
1922	49.2	33	60.5	50	37.8	29	0.56	126	0
1921	52.3	9	65.1	12	39.5	13	2.80	53	0
1920	40	130	49.5	130	30.6	118	5.32	9	0
1919	46	80	55.3	104	36.6	39	4.48	19	0
1918	42.2	116	54.9	106	29.4	126	1.41	102	0
1917	41.7	120	51.5	123	31.8	112	2.94	44	0
1916	43.3	110	54.2	109	32.5	106	3.50	30	0
1915	55.8	2	69.6	2	41.9	3	1.33	105	0
1914	45.2	96	57.2	84	33.3	96	1.43	101	0
1913	47.3	61	60.4	51	34.2	76	4.72	16	0
1912	48.6	42	61.7	30	35.5	57	2.89	47	0
1911	46.2	76	58.8	74	33.6	86	3.34	33	0
1910	52.2	10	68	6	36.3	46	1.48	100	0
1909	41.7	120	53.6	114	29.8	123	1.53	98	0
1908	50.3	24	63.7	21	36.8	35	2.10	80	0
1907	39.4	131	51.3	124	27.6	132	0.49	128	0
1906	51.7	15	64.4	13	39	17	1.56	96	0
1905	46.8	68	61.2	40	32.5	106	0.73	122	0
1904	41.9	117	55.6	102	28.3	130	2.87	49	0
1903	46.9	66	58.9	73	34.8	65	1.12	114	0
1902	46.2	76	60.2	54	32.3	109	1.35	104	0
1901	49	34	61.1	42	36.9	32	2.29	69	0
1900	48.3	46	60.6	48	35.9	52	2.28	71	0
1899	44.4	101	59.3	69	29.5	125	2.64	60	0
1898	46.2	76	60.7	47	31.8	112	1.97	83	0
1897	45.5	91	56.4	94	34.6	69	2.74	55	0
1896	48.2	49	60.1	56	36.3	46	5.96	4	0
1895	55.2	3	69.9	1	40.4	7	2.84	52	0
1894	49.5	30	60.8	43	38.1	24	2.87	49	0
1893	40.5	128	50.8	128	30.2	120	4.29	22	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1925	56.1
1915	55.8
1895	55.2
1955	54.6
1977	53.8
1981	53.5
1985	52.8
1987	52.5
1921	52.3
2010	52.2
More years share the last value

Coldest
Year	Mean, °F
2018	37.5
1950	37.8
2013	39.3
1907	39.4
1920	40
1953	40.5
1893	40.5
1997	40.6
1956	40.9
1966	41.1

Wettest
Year	Precipitation, in
2001	6.97
2006	6.17
1935	5.98
1896	5.96
1927	5.90
1995	5.83
1984	5.79
1941	5.45
1920	5.32
1953	5.23

Driest
Year	Precipitation, in
1926	0.02
1969	0.17
1987	0.28
1934	0.31
1949	0.32
1959	0.36
1907	0.49
1996	0.55
1922	0.56
1981	0.58

The hottest, coldest and wettest days

Hottest day: 88°F; 22 April 2026
Coldest night: 16°F; 7 April 2026
Wettest day: 0.82 in; 26 April 2026

Every month, season and year

Months

Seasons

Years

Sioux Falls, SD the day's answers

All-time records

Every answer in words

April 2026 brought 2.37 in of precipitation in Sioux Falls, SD, the wettest April since 2024, 67th wettest of 134.
The hottest day of April 2026 in Sioux Falls, SD: 88°F on Wednesday 22 April 2026.
The coldest night of April 2026 in Sioux Falls, SD: a low of 16°F on Tuesday 7 April 2026.
The wettest day of April 2026 in Sioux Falls, SD: 0.82 in on Sunday 26 April 2026.