December 18 All-Time Records 1948–2023 |
||
---|---|---|
Highest temperature | 70 °F | 1979 |
Lowest temperature | -20 °F | 2016 |
Lowest daily high | -1 °F | 1983 |
Highest daily low | 37 °F | 1954 |
Most precipitation | 0.3 inches | 1973 |
Most snow | 4.5 inches | 1973 |
December 18 Average Weather 1991–2020 1 |
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---|---|---|
Average high | 37.1 °F | |
Average low | 13.4 °F | |
Chance precipitation | 17.3% | |
Chance snow | 17.5% |
Year | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
2022 | 10 | -2 | 0.00 | n/a |
2021 | 20 | -4 | 0.00 | n/a |
2020 | 43 | 19 | 0.01 | n/a |
2019 | 52 | 18 | 0.00 | n/a |
2018 | 56 | 28 | 0.00 | 0.0 |
2017 | 60 | 21 | 0.00 | 0.0 |
2016 | 15 | -20 | 0.00 | 0.0 |
2015 | 19 | 1 | 0.00 | 0.0 |
2014 | 43 | 20 | 0.00 | 0.0 |
2013 | 60 | 24 | 0.00 | 0.0 |
2012 | 44 | 16 | 0.00 | 0.0 |
2011 | 61 | 25 | 0.00 | 0.0 |
2010 | 18 | 14 | 0.00 | 0.0 |
2009 | 39 | 18 | 0.00 | 0.0 |
2008 | 16 | 4 | 0.02 | 0.2 |
2007 | 42 | 19 | 0.00 | 0.0 |
2006 | 40 | 10 | 0.00 | 0.0 |
2005 | 16 | -9 | 0.00 | 0.0 |
2004 | 48 | 22 | 0.00 | n/a |
2003 | 44 | 22 | 0.00 | n/a |
2002 | 45 | 25 | 0.00 | n/a |
2001 | 43 | 12 | 0.00 | n/a |
2000 | 29 | 4 | 0.00 | 0.0 |
1999 | 48 | 28 | 0.00 | 0.0 |
1998 | 39 | 6 | 0.00 | 0.0 |
1997 | 48 | 29 | 0.00 | n/a |
1996 | 5 | -9 | 0.00 | n/a |
1995 | 24 | 11 | 0.00 | 0.1 |
1994 | 47 | 20 | 0.00 | 0.0 |
1993 | 29 | 9 | 0.00 | 0.0 |
1992 | 18 | 5 | 0.00 | 0.0 |
1991 | 44 | 15 | 0.00 | 0.0 |
1990 | 43 | -2 | 0.00 | 0.0 |
1989 | 5 | -11 | 0.00 | 0.0 |
1988 | 68 | 30 | 0.00 | 0.0 |
1987 | 46 | 15 | 0.00 | 0.0 |
1986 | 52 | 12 | 0.00 | 0.0 |
1985 | 37 | 4 | 0.28 | 3.0 |
1984 | 18 | -5 | 0.00 | 0.0 |
1983 | -1 | -20 | 0.01 | 0.1 |
1982 | 42 | 27 | 0.00 | 0.0 |
1981 | 21 | -7 | 0.00 | 0.0 |
1980 | 31 | 5 | 0.02 | 0.1 |
1979 | 70 | 34 | 0.00 | 0.0 |
1978 | 37 | 21 | 0.00 | 0.0 |
1977 | 29 | 21 | 0.06 | 0.8 |
1976 | 51 | 29 | 0.00 | 0.0 |
1975 | 44 | -3 | 0.00 | 0.0 |
1974 | 38 | 22 | 0.00 | 0.0 |
1973 | 19 | 4 | 0.30 | 4.5 |
1972 | 54 | 26 | 0.00 | 0.0 |
1971 | 49 | 25 | 0.00 | 0.0 |
1970 | 22 | -3 | 0.25 | 3.8 |
1969 | 44 | 18 | 0.00 | 0.0 |
1968 | 30 | 19 | 0.00 | 0.0 |
1967 | 29 | 12 | 0.00 | 0.0 |
1966 | 56 | 30 | 0.00 | 0.0 |
1965 | 42 | 13 | 0.00 | 0.0 |
1964 | 27 | -13 | 0.00 | 0.0 |
1963 | 22 | -10 | 0.00 | 0.0 |
1962 | 55 | 34 | 0.00 | 0.0 |
1961 | 25 | -3 | 0.08 | 1.0 |
1960 | 33 | 14 | 0.00 | 0.0 |
1959 | 41 | 25 | 0.00 | 0.0 |
1958 | 61 | 22 | 0.00 | 0.0 |
1957 | 55 | 31 | 0.00 | 0.0 |
1956 | 50 | 22 | 0.00 | 0.0 |
1955 | 6 | -8 | 0.01 | 0.1 |
1954 | 49 | 37 | 0.00 | 0.0 |
1953 | 57 | 23 | 0.00 | 0.0 |
1952 | 34 | 15 | 0.00 | 0.0 |
1951 | 13 | -5 | 0.00 | 0.0 |
1950 | 48 | 21 | 0.00 | 0.0 |
1949 | 32 | 6 | 0.00 | 0.0 |
1948 | 29 | 4 | 0.00 | 0.0 |
Rank | Temperature | Year |
---|---|---|
1 | 70 °F | 1979 |
2 | 68 °F | 1988 |
3 | 61 °F | 2011 |
3 | 61 °F | 1958 |
5 | 60 °F | 2013 |
5 | 60 °F | 2017 |
7 | 57 °F | 1953 |
8 | 56 °F | 2018 |
8 | 56 °F | 1966 |
10 | 55 °F | 1957 |
10 | 55 °F | 1962 |
Rank | Temperature | Year |
---|---|---|
1 | -20 °F | 2016 |
1 | -20 °F | 1983 |
3 | -13 °F | 1964 |
4 | -11 °F | 1989 |
5 | -10 °F | 1963 |
6 | -9 °F | 1996 |
6 | -9 °F | 2005 |
8 | -8 °F | 1955 |
9 | -7 °F | 1981 |
10 | -5 °F | 1984 |
10 | -5 °F | 1951 |
Rank | Temperature | Year |
---|---|---|
1 | -1 °F | 1983 |
2 | 5 °F | 1989 |
2 | 5 °F | 1996 |
4 | 6 °F | 1955 |
5 | 10 °F | 2022 |
6 | 13 °F | 1951 |
7 | 15 °F | 2016 |
8 | 16 °F | 2005 |
8 | 16 °F | 2008 |
10 | 18 °F | 1992 |
10 | 18 °F | 1984 |
10 | 18 °F | 2010 |
Rank | Precipitation | Year |
---|---|---|
1 | 0.3 inches | 1973 |
2 | 0.3 inches | 1985 |
3 | 0.3 inches | 1970 |
4 | 0.1 inches | 1961 |
5 | 0.1 inches | 1977 |
6 | 0.0 inches | 1980 |
6 | 0.0 inches | 2008 |
8 | 0.0 inches | 1955 |
8 | 0.0 inches | 1983 |
8 | 0.0 inches | 2020 |
Rank | Precipitation | Year |
---|---|---|
1 | 4.5 inches | 1973 |
2 | 3.8 inches | 1970 |
3 | 3.0 inches | 1985 |
4 | 1.0 inches | 1961 |
5 | 0.8 inches | 1977 |
6 | 0.2 inches | 2008 |
7 | 0.1 inches | 1995 |
7 | 0.1 inches | 1983 |
7 | 0.1 inches | 1955 |
7 | 0.1 inches | 1980 |
Years | Station | Coordinates |
---|---|---|
1948–2023 | Rapid City Regional Airport | location |