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Sioux Falls August 12 Weather Records

Daily averages and all-time records for weather in Sioux Falls, South Dakota for the date of August 12.
August 12 All-Time Records
1932–2022
Highest temperature 97 °F 1995
Lowest temperature 44 °F 1964
Lowest daily high 63 °F 1964
Highest daily low 77 °F 1995
Most precipitation 1.0 inches 1985
Most snow none -
August 12 Average Weather
1991–2020 1
Average high 82.1 °F
Average low 60.6 °F
Chance precipitation 30.0%
Chance snow 0%
Sioux Falls August 12 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 94 71 0.00 0.0
2021 81 62 0.00 0.0
2020 89 70 0.00 0.0
2019 85 69 0.02 0.0
2018 88 70 0.00 0.0
2017 80 55 0.00 0.0
2016 82 63 0.44 0.0
2015 89 60 0.00 0.0
2014 80 51 0.00 0.0
2013 79 57 0.00 0.0
2012 68 59 0.04 0.0
2011 82 61 0.00 0.0
2010 90 69 0.49 0.0
2009 91 57 0.00 0.0
2008 84 60 0.02 0.0
2007 81 61 0.09 0.0
2006 84 69 0.08 0.0
2005 76 59 0.00 0.0
2004 67 47 0.00 0.0
2003 83 59 0.00 0.0
2002 70 56 0.48 0.0
2001 83 57 0.00 0.0
2000 89 73 0.01 0.0
1999 81 58 0.00 0.0
1998 79 63 0.00 0.0
1997 73 59 0.00 0.0
1996 82 60 0.00 0.0
1995 97 77 0.05 0.0
1994 73 62 0.78 0.0
1993 83 63 0.01 0.0
1992 69 53 0.00 0.0
1991 83 52 0.00 0.0
1990 79 51 0.00 0.0
1989 80 63 0.41 0.0
1988 95 75 0.00 0.0
1987 77 60 0.00 0.0
1986 77 61 0.14 0.0
1985 74 59 0.97 0.0
1984 91 64 0.00 0.0
1983 85 58 0.00 0.0
1982 71 58 0.03 0.0
1981 94 61 0.00 0.0
1980 81 54 0.00 0.0
1979 78 63 0.00 0.0
1978 89 67 0.00 0.0
1977 88 54 0.00 0.0
1976 92 60 0.00 0.0
1975 86 64 0.02 0.0
1974 82 58 0.00 0.0
1973 89 60 0.02 0.0
1972 90 61 0.00 0.0
1971 97 67 0.00 0.0
1970 95 67 0.00 0.0
1969 90 68 0.00 0.0
1968 92 62 0.00 0.0
1967 86 52 0.00 0.0
1966 73 61 0.20 0.0
1965 96 70 0.00 0.0
1964 63 44 0.00 0.0
1963 83 63 0.01 0.0
1962 79 58 0.00 0.0
1961 85 53 0.00 0.0
1960 87 63 0.00 0.0
1959 84 65 0.00 0.0
1958 88 67 0.00 0.0
1957 93 67 0.00 0.0
1956 81 57 0.92 0.0
1955 88 58 0.00 0.0
1954 76 52 0.00 0.0
1953 85 54 0.00 0.0
1952 81 48 0.52 0.0
1951 63 53 0.75 0.0
1950 78 62 0.00 0.0
1949 91 68 0.11 0.0
1948 87 62 0.03 0.0
1947 76 65 0.00 0.0
1946 76 54 0.20 0.0
1945 85 61 0.00 0.0
1944 86 61 0.00 0.0
1943 86 62 0.00 0.0
1942 87 63 0.00 0.0
1941 83 56 0.00 0.0
1940 84 66 0.30 0.0
1939 78 56 0.56 0.0
1938 88 62 0.00 0.0
1937 93 61 0.00 0.0
1936 90 68 0.00 0.0
1935 80 55 0.00 0.0
1934 86 62 0.00 0.0
1933 81 61 0.00 0.0
1932 72 63 0.86 0.0
All-Time Highest Temperatures in Sioux Falls on August 12
Rank Temperature Year
1 97 °F 1971
1 97 °F 1995
3 96 °F 1965
4 95 °F 1988
4 95 °F 1970
6 94 °F 1981
6 94 °F 2022
8 93 °F 1937
8 93 °F 1957
10 92 °F 1968
10 92 °F 1976
All-Time Lowest Temperatures in Sioux Falls on August 12
Rank Temperature Year
1 44 °F 1964
2 47 °F 2004
3 48 °F 1952
4 51 °F 1990
4 51 °F 2014
6 52 °F 1991
6 52 °F 1954
6 52 °F 1967
9 53 °F 1992
9 53 °F 1951
9 53 °F 1961
Lowest High Temperatures in Sioux Falls on August 12
Rank Temperature Year
1 63 °F 1964
1 63 °F 1951
3 67 °F 2004
4 68 °F 2012
5 69 °F 1992
6 70 °F 2002
7 71 °F 1982
8 72 °F 1932
9 73 °F 1966
9 73 °F 1997
9 73 °F 1994
All-Time Most Precipitation in Sioux Falls on August 12
Rank Precipitation Year
1 1.0 inches 1985
2 0.9 inches 1956
3 0.9 inches 1932
4 0.8 inches 1994
5 0.8 inches 1951
6 0.6 inches 1939
7 0.5 inches 1952
8 0.5 inches 2010
9 0.5 inches 2002
10 0.4 inches 2016
Weather Station Details
Years Station Coordinates
1932–2022 Sioux Falls location