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Rapid City July 20 Weather Records

Daily averages and all-time records for weather in Rapid City, South Dakota for the date of July 20.
July 20 All-Time Records
1948–2022
Highest temperature 105 °F 1960
Lowest temperature 47 °F 1972
Lowest daily high 59 °F 1973
Highest daily low 69 °F 2007
Most precipitation 0.9 inches 1993
Most snow none -
July 20 Average Weather
1991–2020 1
Average high 87.4 °F
Average low 58.7 °F
Chance precipitation 30.5%
Chance snow 0%
Rapid City July 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2022 97 53 0.00 n/a
2021 93 64 0.00 n/a
2020 84 58 0.12 n/a
2019 76 61 0.03 n/a
2018 82 60 0.00 0.0
2017 98 65 0.28 0.0
2016 102 62 0.00 0.0
2015 83 58 0.00 0.0
2014 93 60 0.00 0.0
2013 84 64 0.39 0.0
2012 103 65 0.26 0.0
2011 85 57 0.00 0.0
2010 80 56 0.00 0.0
2009 81 49 0.00 0.0
2008 86 57 0.00 0.0
2007 94 69 0.00 0.0
2006 81 61 0.16 0.0
2005 96 67 0.00 n/a
2004 96 63 0.00 n/a
2003 96 66 0.00 n/a
2002 97 66 0.40 n/a
2001 98 61 0.00 n/a
2000 65 53 0.09 0.0
1999 83 59 0.00 0.0
1998 95 62 0.00 n/a
1997 76 62 0.00 0.0
1996 89 63 0.04 n/a
1995 78 59 0.01 0.0
1994 83 55 0.00 0.0
1993 78 54 0.86 0.0
1992 68 54 0.03 0.0
1991 93 66 0.00 0.0
1990 70 57 0.29 0.0
1989 90 58 0.00 0.0
1988 82 49 0.00 0.0
1987 93 60 0.00 0.0
1986 79 57 0.03 0.0
1985 90 61 0.00 0.0
1984 91 61 0.00 0.0
1983 103 67 0.01 0.0
1982 96 60 0.00 0.0
1981 89 57 0.04 0.0
1980 77 58 0.35 0.0
1979 82 57 0.00 0.0
1978 70 58 0.74 0.0
1977 70 57 0.06 0.0
1976 75 59 0.10 0.0
1975 91 53 0.06 0.0
1974 98 62 0.00 0.0
1973 59 54 0.44 0.0
1972 63 47 0.04 0.0
1971 88 52 0.00 0.0
1970 79 50 0.00 0.0
1969 71 58 0.82 0.0
1968 91 61 0.00 0.0
1967 91 58 0.08 0.0
1966 91 63 0.00 0.0
1965 96 59 0.00 0.0
1964 96 62 0.00 0.0
1963 97 57 0.00 0.0
1962 87 53 0.00 0.0
1961 78 58 0.00 0.0
1960 105 67 0.00 0.0
1959 89 64 0.00 0.0
1958 75 54 0.00 0.0
1957 83 56 0.06 0.0
1956 87 56 0.00 0.0
1955 99 67 0.00 0.0
1954 88 62 0.00 0.0
1953 92 62 0.39 0.0
1952 87 55 0.00 0.0
1951 90 65 0.00 0.0
1950 80 58 0.00 0.0
1949 99 53 0.00 0.0
1948 90 57 0.00 0.0
All-Time Highest Temperatures in Rapid City on July 20
Rank Temperature Year
1 105 °F 1960
2 103 °F 2012
2 103 °F 1983
4 102 °F 2016
5 99 °F 1955
5 99 °F 1949
7 98 °F 2001
7 98 °F 2017
7 98 °F 1974
10 97 °F 1963
10 97 °F 2022
10 97 °F 2002
All-Time Lowest Temperatures in Rapid City on July 20
Rank Temperature Year
1 47 °F 1972
2 49 °F 2009
2 49 °F 1988
4 50 °F 1970
5 52 °F 1971
6 53 °F 2022
6 53 °F 1962
6 53 °F 1949
6 53 °F 2000
6 53 °F 1975
Lowest High Temperatures in Rapid City on July 20
Rank Temperature Year
1 59 °F 1973
2 63 °F 1972
3 65 °F 2000
4 68 °F 1992
5 70 °F 1978
5 70 °F 1977
5 70 °F 1990
8 71 °F 1969
9 75 °F 1958
9 75 °F 1976
All-Time Most Precipitation in Rapid City on July 20
Rank Precipitation Year
1 0.9 inches 1993
2 0.8 inches 1969
3 0.7 inches 1978
4 0.4 inches 1973
5 0.4 inches 2002
6 0.4 inches 2013
6 0.4 inches 1953
8 0.4 inches 1980
9 0.3 inches 1990
10 0.3 inches 2017
Weather Station Details
Years Station Coordinates
1948–2022 Rapid City Regional Airport location