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Rapid City September 11 Weather Records

Daily averages and all-time records for weather in Rapid City, South Dakota for the date of September 11.
September 11 All-Time Records
1948–2022
Highest temperature 94 °F 1990
Lowest temperature 29 °F 1989
Lowest daily high 39 °F 2014
Highest daily low 65 °F 2017
Most precipitation 1.6 inches 2019
Most snow none -
September 11 Average Weather
1991–2020 1
Average high 78.3 °F
Average low 48.4 °F
Chance precipitation 22.5%
Chance snow 0.3%
Rapid City September 11 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 77 37 0.00 n/a
2021 82 57 0.00 n/a
2020 63 41 0.06 n/a
2019 61 54 1.65 n/a
2018 80 51 0.00 0.0
2017 89 65 0.00 0.0
2016 90 42 0.00 0.0
2015 75 42 0.00 0.0
2014 39 33 0.37 0.0
2013 84 54 0.00 0.0
2012 79 56 0.00 0.0
2011 92 49 0.00 0.0
2010 77 42 0.00 0.0
2009 72 52 0.09 0.0
2008 68 47 0.00 0.0
2007 75 47 0.00 0.0
2006 75 45 0.01 0.0
2005 83 54 0.00 n/a
2004 86 51 0.00 n/a
2003 73 50 0.00 n/a
2002 82 48 0.00 n/a
2001 87 49 0.00 n/a
2000 71 47 0.00 0.0
1999 68 43 0.10 0.0
1998 86 61 0.00 0.0
1997 85 55 0.00 0.0
1996 73 50 0.00 0.0
1995 78 53 0.00 0.0
1994 86 58 0.00 0.0
1993 93 52 0.00 0.0
1992 87 47 0.00 0.0
1991 81 60 0.00 0.0
1990 94 51 0.00 0.0
1989 54 29 0.00 0.0
1988 64 46 0.02 0.0
1987 63 40 0.09 0.0
1986 73 42 0.00 0.0
1985 71 57 0.00 0.0
1984 76 54 0.00 0.0
1983 75 46 0.00 0.0
1982 56 50 0.05 0.0
1981 84 55 0.00 0.0
1980 88 58 0.00 0.0
1979 70 42 0.00 0.0
1978 73 45 0.07 0.0
1977 77 48 0.00 0.0
1976 92 50 0.00 0.0
1975 61 38 0.00 0.0
1974 54 41 0.00 0.0
1973 67 53 0.00 0.0
1972 73 44 0.01 0.0
1971 91 55 0.00 0.0
1970 76 40 0.00 0.0
1969 86 47 0.00 0.0
1968 86 50 0.00 0.0
1967 93 56 0.01 0.0
1966 92 56 0.00 0.0
1965 74 41 0.00 0.0
1964 67 41 0.00 0.0
1963 84 59 0.00 0.0
1962 93 46 0.00 0.0
1961 59 46 0.17 0.0
1960 72 49 0.00 0.0
1959 93 50 0.00 0.0
1958 88 53 0.00 0.0
1957 76 45 0.00 0.0
1956 86 55 0.00 0.0
1955 73 37 0.00 0.0
1954 86 51 0.00 0.0
1953 78 53 0.00 0.0
1952 92 62 0.00 0.0
1951 66 46 0.02 0.0
1950 49 38 0.00 0.0
1949 63 37 0.08 0.0
1948 94 54 0.00 0.0
All-Time Highest Temperatures in Rapid City on September 11
Rank Temperature Year
1 94 °F 1990
1 94 °F 1948
3 93 °F 1962
3 93 °F 1967
3 93 °F 1993
3 93 °F 1959
7 92 °F 1952
7 92 °F 1966
7 92 °F 1976
7 92 °F 2011
All-Time Lowest Temperatures in Rapid City on September 11
Rank Temperature Year
1 29 °F 1989
2 33 °F 2014
3 37 °F 2022
3 37 °F 1949
3 37 °F 1955
6 38 °F 1950
6 38 °F 1975
8 40 °F 1987
8 40 °F 1970
10 41 °F 2020
10 41 °F 1965
10 41 °F 1974
10 41 °F 1964
Lowest High Temperatures in Rapid City on September 11
Rank Temperature Year
1 39 °F 2014
2 49 °F 1950
3 54 °F 1989
3 54 °F 1974
5 56 °F 1982
6 59 °F 1961
7 61 °F 2019
7 61 °F 1975
9 63 °F 1949
9 63 °F 1987
9 63 °F 2020
All-Time Most Precipitation in Rapid City on September 11
Rank Precipitation Year
1 1.6 inches 2019
2 0.4 inches 2014
3 0.2 inches 1961
4 0.1 inches 1999
5 0.1 inches 1987
5 0.1 inches 2009
7 0.1 inches 1949
8 0.1 inches 1978
9 0.1 inches 2020
10 0.1 inches 1982
Weather Station Details
Years Station Coordinates
1948–2022 Rapid City Regional Airport location