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Rapid City September 17 Weather Records

Daily averages and all-time records for weather in Rapid City, South Dakota for the date of September 17.
September 17 All-Time Records
1948–2022
Highest temperature 101 °F 2000
Lowest temperature 26 °F 1991
Lowest daily high 42 °F 1959
Highest daily low 64 °F 1955
Most precipitation 0.3 inches 1996
Most snow none -
September 17 Average Weather
1991–2020 1
Average high 75.9 °F
Average low 46.0 °F
Chance precipitation 21.6%
Chance snow 0.3%
Rapid City September 17 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 75 50 0.00 n/a
2021 72 37 0.00 n/a
2020 73 44 0.00 n/a
2019 87 53 0.00 n/a
2018 74 51 0.00 0.0
2017 73 33 0.00 0.0
2016 84 44 0.00 0.0
2015 70 43 0.00 0.0
2014 80 50 0.00 0.0
2013 92 49 0.00 0.0
2012 67 39 0.00 0.0
2011 73 46 0.20 0.0
2010 66 38 0.02 0.0
2009 84 48 0.00 0.0
2008 87 48 0.00 0.0
2007 82 54 0.00 0.0
2006 57 38 0.00 0.0
2005 78 52 0.01 n/a
2004 84 47 0.00 n/a
2003 63 38 0.27 n/a
2002 88 55 0.01 n/a
2001 63 46 0.00 n/a
2000 101 53 0.00 0.0
1999 87 45 0.00 0.0
1998 91 54 0.00 0.0
1997 84 38 0.00 0.0
1996 66 52 0.32 0.0
1995 73 42 0.00 0.0
1994 83 45 0.00 0.0
1993 54 46 0.02 0.0
1992 77 44 0.00 0.0
1991 57 26 0.00 0.0
1990 71 53 0.04 0.0
1989 92 54 0.00 0.0
1988 84 52 0.00 0.0
1987 65 40 0.07 0.0
1986 65 52 0.00 0.0
1985 89 49 0.00 0.0
1984 89 50 0.00 0.0
1983 83 45 0.00 0.0
1982 65 44 0.00 0.0
1981 72 35 0.00 0.0
1980 83 50 0.00 0.0
1979 84 50 0.00 0.0
1978 57 47 0.03 0.0
1977 80 49 0.01 0.0
1976 87 55 0.00 0.0
1975 84 50 0.00 0.0
1974 83 52 0.00 0.0
1973 60 31 0.00 0.0
1972 85 46 0.00 0.0
1971 50 32 0.06 0.0
1970 78 39 0.00 0.0
1969 83 48 0.02 0.0
1968 67 38 0.00 0.0
1967 62 46 0.27 0.0
1966 63 46 0.00 0.0
1965 43 31 0.00 0.0
1964 88 47 0.00 0.0
1963 80 57 0.08 0.0
1962 76 46 0.00 0.0
1961 88 59 0.00 0.0
1960 54 42 0.02 0.0
1959 42 36 0.25 0.0
1958 87 46 0.00 0.0
1957 73 50 0.00 0.0
1956 83 43 0.00 0.0
1955 86 64 0.00 0.0
1954 67 48 0.00 0.0
1953 82 42 0.05 0.0
1952 86 56 0.00 0.0
1951 77 47 0.00 0.0
1950 77 50 0.00 0.0
1949 72 44 0.00 0.0
1948 86 64 0.00 0.0
All-Time Highest Temperatures in Rapid City on September 17
Rank Temperature Year
1 101 °F 2000
2 92 °F 1989
2 92 °F 2013
4 91 °F 1998
5 89 °F 1984
5 89 °F 1985
7 88 °F 1961
7 88 °F 2002
7 88 °F 1964
10 87 °F 1976
10 87 °F 1958
10 87 °F 1999
10 87 °F 2008
10 87 °F 2019
All-Time Lowest Temperatures in Rapid City on September 17
Rank Temperature Year
1 26 °F 1991
2 31 °F 1973
2 31 °F 1965
4 32 °F 1971
5 33 °F 2017
6 35 °F 1981
7 36 °F 1959
8 37 °F 2021
9 38 °F 1968
9 38 °F 2003
9 38 °F 2006
9 38 °F 1997
9 38 °F 2010
Lowest High Temperatures in Rapid City on September 17
Rank Temperature Year
1 42 °F 1959
2 43 °F 1965
3 50 °F 1971
4 54 °F 1993
4 54 °F 1960
6 57 °F 1991
6 57 °F 2006
6 57 °F 1978
9 60 °F 1973
10 62 °F 1967
All-Time Most Precipitation in Rapid City on September 17
Rank Precipitation Year
1 0.3 inches 1996
2 0.3 inches 1967
2 0.3 inches 2003
4 0.3 inches 1959
5 0.2 inches 2011
6 0.1 inches 1963
7 0.1 inches 1987
8 0.1 inches 1971
9 0.1 inches 1953
10 0.0 inches 1990
Weather Station Details
Years Station Coordinates
1948–2022 Rapid City Regional Airport location