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Rapid City July 31 Weather Records

Daily averages and all-time records for weather in Rapid City, South Dakota for the date of July 31.
July 31 All-Time Records
1948–2022
Highest temperature 104 °F 1988
Lowest temperature 46 °F 2009
Lowest daily high 65 °F 1972
Highest daily low 71 °F 1964
Most precipitation 2.0 inches 1999
Most snow none -
July 31 Average Weather
1991–2020 1
Average high 87.1 °F
Average low 58.4 °F
Chance precipitation 30.3%
Chance snow 0%
Rapid City July 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 91 64 0.00 n/a
2021 88 56 0.00 n/a
2020 91 61 0.00 n/a
2019 89 62 0.84 n/a
2018 87 50 0.00 0.0
2017 96 59 0.07 0.0
2016 90 64 0.02 0.0
2015 88 54 0.00 0.0
2014 88 54 0.01 0.0
2013 86 55 0.00 0.0
2012 102 60 0.00 0.0
2011 103 64 0.00 0.0
2010 98 62 0.00 0.0
2009 81 46 0.00 0.0
2008 87 61 0.00 0.0
2007 101 69 0.00 0.0
2006 88 66 0.00 0.0
2005 92 67 0.00 n/a
2004 98 56 0.16 n/a
2003 93 59 0.00 n/a
2002 100 65 0.00 n/a
2001 87 65 0.00 n/a
2000 99 63 0.00 0.0
1999 67 54 2.00 0.0
1998 79 59 0.00 n/a
1997 86 64 0.35 0.0
1996 79 58 0.00 n/a
1995 72 50 0.02 0.0
1994 79 60 0.00 0.0
1993 84 57 0.24 0.0
1992 85 52 0.00 0.0
1991 98 62 0.70 0.0
1990 91 54 0.00 0.0
1989 97 59 0.00 0.0
1988 104 65 0.00 0.0
1987 102 70 0.00 0.0
1986 83 55 0.00 0.0
1985 70 55 0.01 0.0
1984 88 68 0.00 0.0
1983 90 60 0.00 0.0
1982 91 61 0.00 0.0
1981 85 64 0.00 0.0
1980 93 63 0.00 0.0
1979 79 55 0.00 0.0
1978 78 60 0.00 0.0
1977 83 54 0.00 0.0
1976 70 57 0.13 0.0
1975 87 61 0.03 0.0
1974 82 59 0.00 0.0
1973 83 50 0.00 0.0
1972 65 57 0.24 0.0
1971 89 50 0.00 0.0
1970 86 55 0.00 0.0
1969 82 51 0.39 0.0
1968 68 48 0.00 0.0
1967 93 61 0.01 0.0
1966 98 68 0.00 0.0
1965 82 57 0.00 0.0
1964 94 71 0.02 0.0
1963 95 58 0.00 0.0
1962 77 60 0.00 0.0
1961 90 61 0.00 0.0
1960 102 60 0.00 0.0
1959 92 65 0.00 0.0
1958 82 54 0.12 0.0
1957 99 61 0.11 0.0
1956 77 57 0.00 0.0
1955 99 69 0.00 0.0
1954 86 54 0.00 0.0
1953 83 69 0.00 0.0
1952 96 61 0.00 0.0
1951 91 64 0.00 0.0
1950 72 54 0.00 0.0
1949 100 62 0.00 0.0
1948 85 55 0.00 0.0
All-Time Highest Temperatures in Rapid City on July 31
Rank Temperature Year
1 104 °F 1988
2 103 °F 2011
3 102 °F 2012
3 102 °F 1987
3 102 °F 1960
6 101 °F 2007
7 100 °F 2002
7 100 °F 1949
9 99 °F 1957
9 99 °F 1955
9 99 °F 2000
All-Time Lowest Temperatures in Rapid City on July 31
Rank Temperature Year
1 46 °F 2009
2 48 °F 1968
3 50 °F 2018
3 50 °F 1995
3 50 °F 1973
3 50 °F 1971
7 51 °F 1969
8 52 °F 1992
9 54 °F 1977
9 54 °F 1958
9 54 °F 1999
9 54 °F 1990
9 54 °F 1950
9 54 °F 2014
9 54 °F 2015
9 54 °F 1954
Lowest High Temperatures in Rapid City on July 31
Rank Temperature Year
1 65 °F 1972
2 67 °F 1999
3 68 °F 1968
4 70 °F 1976
4 70 °F 1985
6 72 °F 1995
6 72 °F 1950
8 77 °F 1962
8 77 °F 1956
10 78 °F 1978
All-Time Most Precipitation in Rapid City on July 31
Rank Precipitation Year
1 2.0 inches 1999
2 0.8 inches 2019
3 0.7 inches 1991
4 0.4 inches 1969
5 0.4 inches 1997
6 0.2 inches 1993
6 0.2 inches 1972
8 0.2 inches 2004
9 0.1 inches 1976
10 0.1 inches 1958
Weather Station Details
Years Station Coordinates
1948–2022 Rapid City Regional Airport location