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Rapid City September 29 Weather Records

Daily averages and all-time records for weather in Rapid City, South Dakota for the date of September 29.
September 29 All-Time Records
1948–2022
Highest temperature 90 °F 2007
Lowest temperature 21 °F 1984
Lowest daily high 40 °F 1985
Highest daily low 57 °F 1995
Most precipitation 2.1 inches 2014
Most snow 0.2 inches 1985
September 29 Average Weather
1991–2020 1
Average high 69.3 °F
Average low 40.7 °F
Chance precipitation 22.8%
Chance snow 2.7%
Rapid City September 29 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2021 68 49 0.02 n/a
2020 81 36 0.00 n/a
2019 75 49 0.04 n/a
2018 53 42 0.00 0.0
2017 67 46 0.00 0.0
2016 82 38 0.00 0.0
2015 63 51 0.00 0.0
2014 53 48 2.05 0.0
2013 81 37 0.00 0.0
2012 86 52 0.00 0.0
2011 67 35 0.00 0.0
2010 72 44 0.00 0.0
2009 77 34 0.00 0.0
2008 71 36 0.00 0.0
2007 90 49 0.00 0.0
2006 78 50 0.00 0.0
2005 83 36 0.00 n/a
2004 79 46 0.00 n/a
2003 55 33 0.00 n/a
2002 79 42 0.00 n/a
2001 77 54 0.00 n/a
2000 85 53 0.00 0.0
1999 73 26 0.00 0.0
1998 79 49 0.00 0.0
1997 75 41 0.00 0.0
1996 71 43 0.00 0.0
1995 69 57 0.00 0.0
1994 77 53 0.00 0.0
1993 70 41 0.00 0.0
1992 87 40 0.00 0.0
1991 82 50 0.00 0.0
1990 58 40 0.00 0.0
1989 85 55 0.00 0.0
1988 65 40 0.00 0.0
1987 72 38 0.00 0.0
1986 63 35 0.00 0.0
1985 40 29 0.02 0.2
1984 58 21 0.00 0.0
1983 49 34 0.00 0.0
1982 55 37 0.17 0.0
1981 73 48 0.00 0.0
1980 78 50 0.00 0.0
1979 73 52 0.00 0.0
1978 68 43 0.00 0.0
1977 53 49 0.05 0.0
1976 83 44 0.00 0.0
1975 66 38 0.02 0.0
1974 61 29 0.00 0.0
1973 70 45 0.00 0.0
1972 57 32 0.00 0.0
1971 71 42 0.00 0.0
1970 83 44 0.00 0.0
1969 77 49 0.00 0.0
1968 72 41 0.00 0.0
1967 86 56 0.00 0.0
1966 62 40 0.02 0.0
1965 44 33 0.44 0.0
1964 70 40 0.00 0.0
1963 81 36 0.00 0.0
1962 63 45 0.04 0.0
1961 63 30 0.12 0.2
1960 60 38 0.00 0.0
1959 44 30 0.00 0.0
1958 60 35 0.00 0.0
1957 86 57 0.00 0.0
1956 63 42 0.07 0.0
1955 60 43 0.00 0.0
1954 47 38 0.05 0.0
1953 69 47 0.00 0.0
1952 81 52 0.00 0.0
1951 80 49 0.00 0.0
1950 49 37 0.23 0.0
1949 83 37 0.00 0.0
1948 82 46 0.00 0.0
All-Time Highest Temperatures in Rapid City on September 29
Rank Temperature Year
1 90 °F 2007
2 87 °F 1992
3 86 °F 2012
3 86 °F 1967
3 86 °F 1957
6 85 °F 2000
6 85 °F 1989
8 83 °F 1970
8 83 °F 1976
8 83 °F 2005
8 83 °F 1949
All-Time Lowest Temperatures in Rapid City on September 29
Rank Temperature Year
1 21 °F 1984
2 26 °F 1999
3 29 °F 1974
3 29 °F 1985
5 30 °F 1959
5 30 °F 1961
7 32 °F 1972
8 33 °F 2003
8 33 °F 1965
10 34 °F 1983
10 34 °F 2009
Lowest High Temperatures in Rapid City on September 29
Rank Temperature Year
1 40 °F 1985
2 44 °F 1959
2 44 °F 1965
4 47 °F 1954
5 49 °F 1983
5 49 °F 1950
7 53 °F 2018
7 53 °F 1977
7 53 °F 2014
10 55 °F 1982
10 55 °F 2003
All-Time Most Precipitation in Rapid City on September 29
Rank Precipitation Year
1 2.1 inches 2014
2 0.4 inches 1965
3 0.2 inches 1950
4 0.2 inches 1982
5 0.1 inches 1961
6 0.1 inches 1956
7 0.1 inches 1977
7 0.1 inches 1954
9 0.0 inches 1962
9 0.0 inches 2019
All-Time Most Snow in Rapid City on September 29
Rank Precipitation Year
1 0.2 inches 1961
1 0.2 inches 1985
Weather Station Details
Years Station Coordinates
1948–2022 Rapid City Regional Airport location