Sioux Falls May 15 Weather Records

Daily averages and all-time records for weather in Sioux Falls, South Dakota for the date of May 15.

May 15 All-Time Records
1932–2024

92 °F

27 °F

47 °F

Highest daily low

66 °F

1.36 inches

Most snow

none

May 15 Average Weather
1991–2020 ¹

Average high

69.3 °F

Average low

46.3 °F

Chance precipitation

39.2%

Chance snow

0.2%

Year	High (°F)	Low (°F)	Precip. (inches)
2023	73	46	0.00
2022	75	45	0.00
2021	79	50	0.00
2020	72	40	0.00
2019	81	51	0.00
2018	77	46	0.00
2017	80	58	0.55
2016	66	33	0.00
2015	64	53	0.00
2014	47	29	0.00
2013	80	50	0.00
2012	73	47	0.00
2011	62	39	0.17
2010	68	37	0.00
2009	73	46	0.00
2008	70	39	0.12
2007	65	48	0.00
2006	58	46	0.00
2005	59	30	0.00
2004	59	34	0.04
2003	63	43	0.00
2002	78	54	0.00
2001	92	58	0.00
2000	69	40	0.66
1999	73	57	0.00
1998	73	54	0.88
1997	55	27	0.00
1996	78	54	0.08
1995	79	41	0.00
1994	78	49	0.00
1993	62	40	0.00
1992	81	54	1.28
1991	81	63	0.00
1990	55	45	0.61
1989	81	44	0.00
1988	77	47	0.00
1987	86	54	0.00
1986	70	53	0.03
1985	53	47	0.12
1984	71	52	0.02
1983	65	29	0.00
1982	67	53	0.03
1981	77	37	0.00
1980	70	35	0.00
1979	72	36	0.00
1978	73	41	0.00
1977	82	58	0.01
1976	81	42	0.00
1975	71	32	0.00
1974	59	34	0.00
1973	78	33	0.00
1972	79	42	0.00
1971	77	45	0.00
1970	57	37	0.01
1969	84	60	0.00
1968	72	44	0.11
1967	68	34	0.00
1966	69	42	0.14
1965	65	53	1.36
1964	77	51	0.00
1963	78	48	0.00
1962	86	66	0.00
1961	66	45	0.00
1960	83	41	0.00
1959	62	27	0.00
1958	78	45	0.00
1957	52	41	0.00
1956	58	40	0.00
1955	82	53	0.00
1954	79	49	0.02
1953	69	45	0.00
1952	63	43	0.00
1951	70	57	0.62
1950	71	41	0.07
1949	79	52	0.00
1948	71	42	0.00
1947	71	47	0.00
1946	64	31	0.00
1945	60	28	0.00
1944	85	57	0.13
1943	54	44	0.38
1942	64	31	0.00
1941	80	57	0.00
1940	62	35	0.00
1939	77	41	0.00
1938	70	44	0.00
1937	77	55	0.13
1936	87	53	0.00
1935	59	45	0.00
1934	81	42	0.00
1933	76	50	0.00
1932	75	47	0.00

What's the all-time high for Sioux Falls on 5/15?

For the date of May 15, the highest temperature ever reached in Sioux Falls history is 92 °F which happened in 2001.

Highest Temperatures in Sioux Falls on May 15

What's the all-time low for Sioux Falls on 5/15?

For the date of May 15, the lowest temperature ever reached in Sioux Falls history is 27 °F which has happened 2 times, most recently in 1997.

Lowest Temperatures in Sioux Falls on May 15

Lowest High Temperatures in Sioux Falls on May 15

What's the most it has ever rained in Sioux Falls on 5/15?

For the date of May 15, the most precipitation ever recorded in Sioux Falls history is 1.36 inches which happened in 1965.

All-Time Most Precipitation in Sioux Falls on May 15

Weather Station Details

Years	Station	Coordinates
1932–2024	Sioux Falls	location