Can't find what you're looking for? We're happy to answer your questions. Also, check out our Twitter.

Rapid City September 27 Weather Records

Daily averages and all-time records for weather in Rapid City, South Dakota for the date of September 27.
September 27 All-Time Records
1948–2022
Highest temperature 94 °F 1952
Lowest temperature 26 °F 1951
Lowest daily high 38 °F 1984
Highest daily low 59 °F 1983
Most precipitation 0.8 inches 1982
Most snow 1.1 inches 1984
September 27 Average Weather
1991–2020 1
Average high 70.3 °F
Average low 41.6 °F
Chance precipitation 23.0%
Chance snow 2.3%
Rapid City September 27 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2021 93 48 0.00 n/a
2020 62 45 0.00 n/a
2019 57 45 0.00 n/a
2018 53 39 0.09 0.0
2017 71 37 0.00 0.0
2016 84 39 0.00 0.0
2015 82 54 0.11 0.0
2014 82 53 0.00 0.0
2013 49 40 0.09 0.0
2012 80 44 0.00 0.0
2011 85 54 0.00 0.0
2010 78 48 0.00 0.0
2009 64 43 0.00 0.0
2008 77 41 0.00 0.0
2007 71 43 0.00 0.0
2006 56 38 0.02 0.0
2005 83 43 0.08 n/a
2004 67 50 0.00 n/a
2003 66 39 0.00 n/a
2002 62 36 0.00 n/a
2001 82 52 0.00 n/a
2000 80 40 0.00 0.0
1999 52 32 0.02 0.0
1998 75 39 0.00 0.0
1997 65 43 0.06 0.0
1996 59 39 0.00 0.0
1995 84 38 0.00 0.0
1994 83 49 0.00 0.0
1993 76 38 0.00 0.0
1992 64 30 0.00 0.0
1991 75 44 0.00 0.0
1990 64 47 0.00 0.0
1989 90 50 0.00 0.0
1988 67 46 0.00 0.0
1987 73 44 0.00 0.0
1986 66 37 0.03 0.0
1985 51 29 0.07 0.6
1984 38 32 0.12 1.1
1983 91 59 0.00 0.0
1982 75 49 0.78 0.0
1981 65 38 0.00 0.0
1980 78 39 0.00 0.0
1979 78 47 0.00 0.0
1978 89 42 0.00 0.0
1977 70 42 0.00 0.0
1976 58 36 0.00 0.0
1975 61 38 0.01 0.0
1974 57 36 0.00 0.0
1973 70 38 0.00 0.0
1972 84 43 0.00 0.0
1971 69 47 0.71 0.0
1970 73 40 0.00 0.0
1969 80 41 0.00 0.0
1968 76 42 0.00 0.0
1967 66 30 0.00 0.0
1966 69 39 0.00 0.0
1965 43 34 0.00 0.0
1964 68 27 0.00 0.0
1963 91 59 0.00 0.0
1962 83 45 0.00 0.0
1961 56 33 0.00 0.0
1960 74 43 0.00 0.0
1959 60 41 0.00 0.0
1958 72 36 0.00 0.0
1957 81 41 0.00 0.0
1956 90 55 0.00 0.0
1955 72 45 0.00 0.0
1954 79 50 0.00 0.0
1953 78 41 0.00 0.0
1952 94 57 0.00 0.0
1951 45 26 0.00 0.0
1950 61 38 0.00 0.0
1949 75 41 0.00 0.0
1948 78 52 0.00 0.0
All-Time Highest Temperatures in Rapid City on September 27
Rank Temperature Year
1 94 °F 1952
2 93 °F 2021
3 91 °F 1963
3 91 °F 1983
5 90 °F 1989
5 90 °F 1956
7 89 °F 1978
8 85 °F 2011
9 84 °F 2016
9 84 °F 1972
9 84 °F 1995
All-Time Lowest Temperatures in Rapid City on September 27
Rank Temperature Year
1 26 °F 1951
2 27 °F 1964
3 29 °F 1985
4 30 °F 1992
4 30 °F 1967
6 32 °F 1999
6 32 °F 1984
8 33 °F 1961
9 34 °F 1965
10 36 °F 1974
10 36 °F 1976
10 36 °F 2002
10 36 °F 1958
Lowest High Temperatures in Rapid City on September 27
Rank Temperature Year
1 38 °F 1984
2 43 °F 1965
3 45 °F 1951
4 49 °F 2013
5 51 °F 1985
6 52 °F 1999
7 53 °F 2018
8 56 °F 2006
8 56 °F 1961
10 57 °F 1974
10 57 °F 2019
All-Time Most Precipitation in Rapid City on September 27
Rank Precipitation Year
1 0.8 inches 1982
2 0.7 inches 1971
3 0.1 inches 1984
4 0.1 inches 2015
5 0.1 inches 2013
5 0.1 inches 2018
7 0.1 inches 2005
8 0.1 inches 1985
9 0.1 inches 1997
10 0.0 inches 1986
All-Time Most Snow in Rapid City on September 27
Rank Precipitation Year
1 1.1 inches 1984
2 0.6 inches 1985
Weather Station Details
Years Station Coordinates
1948–2022 Rapid City Regional Airport location