Bozeman December 20 Weather Records

Daily averages and all-time records for weather in Bozeman, Montana for the date of December 20.
December 20 All-Time Records
1892–2024
Highest temperature 51 °F 1941
Lowest temperature -23 °F 1990
Lowest daily high -17 °F 1990
Highest daily low 37 °F 1972
Most precipitation 0.37 inches 1944
Most snow 7.0 inches 1895
December 20 Average Weather
1991–2020 1
Average high 34.0 °F
Average low 14.1 °F
Chance precipitation 34.9%
Chance snow 29.4%
Bozeman December 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 48 28 0.00 0.0
2022 12 -9 0.00 0.0
2021 42 13 0.11 2.1
2020 49 34 0.00 0.0
2019 50 31 0.00 0.0
2018 39 20 0.00 0.0
2017 42 16 0.22 6.6
2016 42 24 0.00 0.0
2015 31 20 0.20 4.0
2014 40 23 0.00 0.0
2013 19 -4 0.00 0.0
2012 27 4 0.00 0.0
2011 38 16 0.00 0.0
2010 27 6 0.13 1.3
2009 43 16 0.00 0.0
2008 -5 -19 0.01 0.3
2007 47 30 0.02 0.2
2006 34 8 0.00 0.0
2005 43 7 0.01 0.0
2004 n/a 31 0.00 0.0
2003 42 20 0.00 0.0
2002 30 9 0.00 0.0
2001 37 20 0.00 0.0
2000 36 4 0.00 0.0
1999 33 16 0.05 1.0
1998 -7 -17 0.00 0.0
1997 28 7 0.00 0.0
1996 35 17 0.00 0.0
1995 30 9 0.00 0.0
1994 47 19 0.00 0.0
1993 29 6 0.00 0.0
1992 31 13 0.00 0.0
1991 34 13 0.00 0.0
1990 -17 -23 0.09 0.4
1989 33 -3 0.03 1.1
1988 33 11 0.05 0.8
1987 28 4 0.00 0.0
1986 33 14 0.00 0.0
1985 38 18 0.00 0.0
1984 27 1 0.00 0.0
1983 5 -16 0.02 0.4
1982 44 26 0.00 0.0
1981 45 30 0.10 0.0
1980 34 13 0.00 0.0
1979 48 34 0.00 0.0
1978 29 8 0.00 0.0
1977 22 2 0.00 0.0
1976 35 14 0.00 0.0
1975 33 9 0.00 0.0
1974 35 21 0.00 0.0
1973 33 11 0.00 0.0
1972 45 37 0.00 0.0
1971 35 30 0.00 0.0
1970 25 10 0.00 0.0
1969 41 31 0.20 0.0
1968 19 5 0.00 0.0
1967 0 -18 0.00 0.0
1966 46 34 0.00 0.0
1965 46 26 0.00 0.0
1964 45 19 0.00 0.0
1963 34 24 0.00 0.0
1962 41 27 0.00 0.0
1961 45 33 0.00 0.0
1960 35 17 0.00 0.0
1959 38 18 0.00 0.0
1958 43 24 0.00 0.0
1957 46 33 0.05 0.0
1956 43 20 0.00 0.0
1955 46 35 0.00 0.0
1954 38 9 0.00 0.0
1953 47 31 0.06 0.5
1952 32 19 0.00 0.0
1951 14 -15 0.03 0.5
1950 43 30 0.00 0.0
1949 12 -22 0.00 0.1
1948 42 22 0.00 0.0
1947 35 15 0.00 n/a
1946 43 21 0.00 0.0
1945 25 4 0.00 0.0
1944 40 14 0.37 3.2
1943 38 11 0.00 n/a
1942 45 25 0.00 n/a
1941 51 36 n/a n/a
1940 49 27 0.00 n/a
1939 35 26 0.37 5.0
1938 29 13 0.00 n/a
1937 28 14 0.00 n/a
1936 38 22 0.00 n/a
1935 30 9 0.00 n/a
1934 42 25 0.15 n/a
1933 49 37 0.00 0.0
1932 37 23 0.02 0.5
1931 41 21 0.00 n/a
1930 26 20 0.02 0.2
1929 20 7 0.06 1.0
1928 29 3 0.00 0.0
1927 27 0 0.00 0.0
1926 29 10 0.00 n/a
1925 25 11 0.08 0.8
1924 -5 -20 0.00 0.0
1923 34 12 0.01 0.0
1922 37 19 0.00 0.0
1921 -4 -10 0.04 0.0
1920 27 8 0.00 0.0
1919 43 24 0.00 n/a
1918 32 14 0.00 0.0
1917 n/a 28 0.10 0.0
1916 18 7 0.08 1.0
1915 37 16 0.00 0.0
1914 11 -6 0.00 0.0
1913 19 6 0.00 0.0
1912 21 7 0.08 n/a
1911 23 8 0.20 2.0
1910 32 17 0.00 n/a
1909 15 6 0.02 n/a
1908 28 10 0.00 0.0
1907 32 17 0.00 0.0
1906 39 27 0.00 n/a
1905 28 11 0.00 0.0
1904 45 33 0.00 n/a
1903 38 29 0.00 0.0
1902 28 7 0.00 n/a
1901 28 2 0.00 n/a
1900 51 28 0.00 n/a
1899 n/a n/a n/a n/a
1898 n/a n/a n/a n/a
1897 20 1 n/a n/a
1896 41 24 0.00 0.0
1895 28 9 0.00 7.0
1894 47 37 0.00 0.0
1893 n/a n/a n/a n/a
1892 9 -3 0.00 n/a
What's the all-time high for Bozeman on 12/20?
For the date of Dec 20, the highest temperature ever reached in Bozeman history is 51 °F which has happened 2 times, most recently in 1941.
Highest Temperatures in Bozeman on December 20
Rank Temperature Year
1 51 °F 1941
1 51 °F 1900
3 50 °F 2019
4 49 °F 1933
4 49 °F 2020
4 49 °F 1940
7 48 °F 2023
7 48 °F 1979
9 47 °F 1894
9 47 °F 1953
9 47 °F 2007
9 47 °F 1994
What's the all-time low for Bozeman on 12/20?
For the date of Dec 20, the lowest temperature ever reached in Bozeman history is -23 °F which happened in 1990.
Lowest Temperatures in Bozeman on December 20
Rank Temperature Year
1 -23 °F 1990
2 -22 °F 1949
3 -20 °F 1924
4 -19 °F 2008
5 -18 °F 1967
6 -17 °F 1998
7 -16 °F 1983
8 -15 °F 1951
9 -10 °F 1921
10 -9 °F 2022
Lowest High Temperatures in Bozeman on December 20
Rank Temperature Year
1 -17 °F 1990
2 -7 °F 1998
3 -5 °F 1924
3 -5 °F 2008
5 -4 °F 1921
6 0 °F 1967
7 5 °F 1983
8 9 °F 1892
9 11 °F 1914
10 12 °F 1949
10 12 °F 2022
What's the most it has ever rained in Bozeman on 12/20?
For the date of Dec 20, the most precipitation ever recorded in Bozeman history is 0.37 inches which has happened 2 times, most recently in 1944.
All-Time Most Precipitation in Bozeman on December 20
Rank Precipitation Year
1 0.37 inches 1944
1 0.37 inches 1939
3 0.22 inches 2017
4 0.20 inches 1969
4 0.20 inches 1911
4 0.20 inches 2015
7 0.15 inches 1934
8 0.13 inches 2010
9 0.11 inches 2021
10 0.10 inches 1981
10 0.10 inches 1917
All-Time Most Snow in Bozeman on December 20
Rank Precipitation Year
1 7.0 inches 1895
2 6.6 inches 2017
3 5.0 inches 1939
4 4.0 inches 2015
5 3.2 inches 1944
6 2.1 inches 2021
7 2.0 inches 1911
8 1.3 inches 2010
9 1.1 inches 1989
10 1.0 inches 1929
10 1.0 inches 1999
10 1.0 inches 1916
Weather Station Details
Years Station Coordinates
1892–2024 Bozeman Montana State University location
Notes
1: Daily averages are a moving average which includes 14 days before and after the date.
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