Sioux Falls February 20 Weather Records

Daily averages and all-time records for weather in Sioux Falls, South Dakota for the date of February 20.

February 20 All-Time Records 1932–2023
Highest temperature	65 °F	1981
Lowest temperature	-19 °F	2008
Lowest daily high	1 °F	2008
Highest daily low	34 °F	2003
Most precipitation	0.81 inches	1953
Most snow	7.2 inches	2019

February 20 All-Time Records
1932–2023

Highest temperature

65 °F

-19 °F

1 °F

Highest daily low

34 °F

0.81 inches

7.2 inches

February 20 Average Weather 1991–2020 ¹
Average high	32.2 °F
Average low	12.8 °F
Chance precipitation	29.0%
Chance snow	24.7%

February 20 Average Weather
1991–2020 ¹

Average high

32.2 °F

Average low

12.8 °F

Chance precipitation

29.0%

Chance snow

24.7%

Sioux Falls February 20 Weather by Year

Year	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
2023	39	11	0.00	0.0
2022	57	18	0.00	0.0
2021	27	-4	0.00	0.0
2020	26	-4	0.00	0.0
2019	22	8	0.46	7.2
2018	14	1	0.16	2.5
2017	57	32	0.16	0.0
2016	45	29	0.00	0.0
2015	46	13	0.00	0.0
2014	37	16	0.02	0.0
2013	23	-5	0.00	0.0
2012	37	33	0.47	0.4
2011	28	22	0.55	1.6
2010	28	10	0.00	0.0
2009	36	12	0.00	0.1
2008	1	-19	0.00	0.0
2007	42	17	0.00	0.0
2006	38	8	0.00	0.0
2005	36	24	0.03	0.0
2004	34	25	0.00	0.0
2003	52	34	0.00	0.0
2002	46	26	0.00	0.0
2001	16	-2	0.00	0.0
2000	55	12	0.00	0.0
1999	31	14	0.03	0.7
1998	35	32	0.00	0.0
1997	38	31	0.00	0.0
1996	43	26	0.00	0.0
1995	42	26	0.00	0.0
1994	24	9	0.00	0.0
1993	19	14	0.00	0.0
1992	35	21	0.00	0.0
1991	49	27	0.00	0.0
1990	45	21	0.00	0.0
1989	28	13	0.04	0.6
1988	25	3	0.00	0.0
1987	40	13	0.00	0.0
1986	7	0	0.00	0.0
1985	51	33	0.00	0.0
1984	38	15	0.00	0.0
1983	35	28	0.00	0.0
1982	47	31	0.00	0.0
1981	65	25	0.00	0.0
1980	35	33	0.00	0.0
1979	29	19	0.11	1.4
1978	20	3	0.02	0.4
1977	40	20	0.00	0.0
1976	39	27	0.14	2.3
1975	35	4	0.00	0.0
1974	41	31	0.13	0.0
1973	38	18	0.00	0.0
1972	41	10	0.00	0.0
1971	24	20	0.00	0.0
1970	34	-9	0.00	0.0
1969	28	20	0.41	5.5
1968	16	-4	0.00	0.0
1967	5	-10	0.00	0.3
1966	13	-8	0.00	0.0
1965	42	14	0.00	0.0
1964	24	4	0.00	0.0
1963	31	-5	0.08	1.4
1962	14	4	0.56	5.2
1961	41	7	0.00	0.0
1960	17	7	0.10	1.5
1959	20	-10	0.00	0.0
1958	38	18	0.00	0.0
1957	34	15	0.08	0.5
1956	29	9	0.00	0.0
1955	12	6	0.10	1.5
1954	33	20	0.54	3.7
1953	20	1	0.81	7.1
1952	19	6	0.07	1.1
1951	39	25	0.00	0.0
1950	38	15	0.00	0.0
1949	21	1	0.00	0.0
1948	22	1	0.00	0.0
1947	17	-11	0.00	0.0
1946	33	13	0.00	0.0
1945	33	15	0.00	0.0
1944	33	11	0.00	0.0
1943	48	31	0.00	0.0
1942	32	5	0.00	0.0
1941	17	2	0.00	0.0
1940	33	23	0.02	0.3
1939	10	-18	0.00	0.0
1938	20	-6	0.00	0.0
1937	32	18	0.00	0.0
1936	5	-9	0.10	1.7
1935	36	20	0.00	0.0
1934	39	20	0.00	0.0
1933	38	18	0.00	0.0
1932	37	13	0.00	0.0

What's the all-time high for Sioux Falls on 2/20?

For the date of Feb 20, the highest temperature ever reached in Sioux Falls history is 65 °F which happened in 1981.

Highest Temperatures in Sioux Falls on February 20

Rank	Temperature	Year
1	65 °F	1981
2	57 °F	2017
2	57 °F	2022
4	55 °F	2000
5	52 °F	2003
6	51 °F	1985
7	49 °F	1991
8	48 °F	1943
9	47 °F	1982
10	46 °F	2015
10	46 °F	2002

What's the all-time low for Sioux Falls on 2/20?

For the date of Feb 20, the lowest temperature ever reached in Sioux Falls history is -19 °F which happened in 2008.

Lowest Temperatures in Sioux Falls on February 20

Rank	Temperature	Year
1	-19 °F	2008
2	-18 °F	1939
3	-11 °F	1947
4	-10 °F	1967
4	-10 °F	1959
6	-9 °F	1970
6	-9 °F	1936
8	-8 °F	1966
9	-6 °F	1938
10	-5 °F	1963
10	-5 °F	2013

Lowest High Temperatures in Sioux Falls on February 20

Rank	Temperature	Year
1	1 °F	2008
2	5 °F	1967
2	5 °F	1936
4	7 °F	1986
5	10 °F	1939
6	12 °F	1955
7	13 °F	1966
8	14 °F	1962
8	14 °F	2018
10	16 °F	1968
10	16 °F	2001

What's the most it has ever rained in Sioux Falls on 2/20?

For the date of Feb 20, the most precipitation ever recorded in Sioux Falls history is 0.81 inches which happened in 1953.

All-Time Most Precipitation in Sioux Falls on February 20

Rank	Precipitation	Year
1	0.81 inches	1953
2	0.56 inches	1962
3	0.55 inches	2011
4	0.54 inches	1954
5	0.47 inches	2012
6	0.46 inches	2019
7	0.41 inches	1969
8	0.16 inches	2017
8	0.16 inches	2018
10	0.14 inches	1976

All-Time Most Snow in Sioux Falls on February 20

Rank	Precipitation	Year
1	7.2 inches	2019
2	7.1 inches	1953
3	5.5 inches	1969
4	5.2 inches	1962
5	3.7 inches	1954
6	2.5 inches	2018
7	2.3 inches	1976
8	1.7 inches	1936
9	1.6 inches	2011
10	1.5 inches	1955
10	1.5 inches	1960

Weather Station Details

Years	Station	Coordinates
1932–2023	Sioux Falls	location