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Sioux Falls February 21 Weather Records

Daily averages and all-time records for weather in Sioux Falls, South Dakota for the date of February 21.
February 21 All-Time Records
1932–2022
Highest temperature 68 °F 2017
Lowest temperature -14 °F 2001
Lowest daily high 8 °F 1963
Highest daily low 36 °F 1981
Most precipitation 0.3 inches 1969
Most snow 4.8 inches 1993
February 21 Average Weather
1991–2020 1
Average high 32.4 °F
Average low 13.1 °F
Chance precipitation 29.1%
Chance snow 24.7%
Sioux Falls February 21 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 22 8 0.01 0.2
2021 34 13 0.12 1.3
2020 42 21 0.00 0.0
2019 19 -5 0.01 0.1
2018 20 -8 0.00 0.0
2017 68 28 0.00 0.0
2016 39 30 0.14 0.9
2015 31 7 0.00 0.0
2014 31 14 0.00 0.0
2013 23 11 0.25 3.2
2012 37 28 0.00 0.0
2011 24 6 0.06 1.3
2010 25 11 0.00 0.0
2009 21 6 0.00 0.0
2008 14 -1 0.00 0.0
2007 46 26 0.00 0.0
2006 39 11 0.00 0.0
2005 29 19 0.00 0.0
2004 39 17 0.00 0.0
2003 39 13 0.00 0.0
2002 45 20 0.00 0.0
2001 11 -14 0.01 0.4
2000 63 25 0.00 0.0
1999 31 10 0.00 0.0
1998 41 32 0.00 0.0
1997 31 11 0.00 0.0
1996 41 26 0.00 0.0
1995 58 26 0.00 0.0
1994 21 8 0.00 0.0
1993 19 11 0.30 4.8
1992 32 18 0.01 0.1
1991 50 30 0.00 0.0
1990 44 31 0.00 0.0
1989 20 1 0.00 0.0
1988 43 14 0.02 0.5
1987 47 23 0.02 0.2
1986 26 2 0.00 0.0
1985 44 27 0.00 0.0
1984 40 17 0.00 0.0
1983 37 28 0.00 0.0
1982 57 26 0.00 0.0
1981 46 36 0.00 0.0
1980 35 33 0.14 0.0
1979 23 11 0.00 0.0
1978 19 -10 0.00 0.0
1977 64 22 0.00 0.0
1976 31 17 0.00 0.0
1975 38 24 0.00 0.0
1974 36 24 0.07 0.6
1973 31 9 0.00 0.0
1972 33 0 0.00 0.2
1971 21 13 0.00 0.0
1970 48 22 0.00 0.0
1969 33 28 0.31 3.3
1968 17 -12 0.00 0.0
1967 38 -5 0.01 0.2
1966 17 -5 0.00 0.0
1965 14 -4 0.00 0.0
1964 30 -1 0.00 0.0
1963 8 -13 0.00 0.0
1962 15 4 0.18 2.3
1961 50 29 0.00 0.0
1960 13 -2 0.00 0.0
1959 31 -4 0.00 0.0
1958 37 16 0.00 0.0
1957 32 -4 0.10 1.6
1956 19 -11 0.00 0.0
1955 18 -3 0.00 0.0
1954 38 21 0.00 0.0
1953 8 -10 0.00 0.0
1952 20 -6 0.00 0.0
1951 55 21 0.00 0.0
1950 27 16 0.00 0.0
1949 27 16 0.00 0.0
1948 26 9 0.00 0.0
1947 21 -4 0.02 0.4
1946 44 25 0.00 0.0
1945 35 27 0.00 0.0
1944 43 18 0.00 0.0
1943 59 28 0.00 0.0
1942 36 12 0.00 0.0
1941 22 3 0.00 0.0
1940 28 16 0.00 0.0
1939 19 -9 0.00 0.0
1938 25 2 0.00 0.0
1937 26 5 0.00 0.0
1936 16 -14 0.00 0.0
1935 37 30 0.00 0.0
1934 28 10 0.00 0.0
1933 39 11 0.00 0.0
1932 39 17 0.00 0.0
All-Time Highest Temperatures in Sioux Falls on February 21
Rank Temperature Year
1 68 °F 2017
2 64 °F 1977
3 63 °F 2000
4 59 °F 1943
5 58 °F 1995
6 57 °F 1982
7 55 °F 1951
8 50 °F 1991
8 50 °F 1961
10 48 °F 1970
All-Time Lowest Temperatures in Sioux Falls on February 21
Rank Temperature Year
1 -14 °F 2001
1 -14 °F 1936
3 -13 °F 1963
4 -12 °F 1968
5 -11 °F 1956
6 -10 °F 1978
6 -10 °F 1953
8 -9 °F 1939
9 -8 °F 2018
10 -6 °F 1952
Lowest High Temperatures in Sioux Falls on February 21
Rank Temperature Year
1 8 °F 1953
1 8 °F 1963
3 11 °F 2001
4 13 °F 1960
5 14 °F 2008
5 14 °F 1965
7 15 °F 1962
8 16 °F 1936
9 17 °F 1968
9 17 °F 1966
All-Time Most Precipitation in Sioux Falls on February 21
Rank Precipitation Year
1 0.3 inches 1969
2 0.3 inches 1993
3 0.3 inches 2013
4 0.2 inches 1962
5 0.1 inches 1980
5 0.1 inches 2016
7 0.1 inches 2021
8 0.1 inches 1957
9 0.1 inches 1974
10 0.1 inches 2011
All-Time Most Snow in Sioux Falls on February 21
Rank Precipitation Year
1 4.8 inches 1993
2 3.3 inches 1969
3 3.2 inches 2013
4 2.3 inches 1962
5 1.6 inches 1957
6 1.3 inches 2021
6 1.3 inches 2011
8 0.9 inches 2016
9 0.6 inches 1974
10 0.5 inches 1988
Weather Station Details
Years Station Coordinates
1932–2022 Sioux Falls location