Bozeman August 20 Weather Records

Daily averages and all-time records for weather in Bozeman, Montana for the date of August 20.
August 20 All-Time Records
1892–2024
Highest temperature 94 °F 1953
Lowest temperature 33 °F 1916
Lowest daily high 54 °F 1964
Highest daily low 63 °F 1961
Most precipitation 1.36 inches 2021
Most snow none -
August 20 Average Weather
1991–2020 1
Average high 81.8 °F
Average low 49.5 °F
Chance precipitation 30.7%
Chance snow 0.1%
Bozeman August 20 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 69 52 0.38 0.0
2022 90 57 0.00 0.0
2021 62 48 1.36 0.0
2020 84 57 0.02 0.0
2019 87 53 0.00 0.0
2018 77 43 0.02 0.0
2017 80 48 0.00 0.0
2016 72 41 0.00 0.0
2015 75 44 0.00 0.0
2014 78 49 0.06 0.0
2013 87 52 0.00 0.0
2012 82 54 0.00 0.0
2011 79 49 0.00 0.0
2010 83 47 0.00 0.0
2009 83 48 0.00 0.0
2008 91 50 0.00 0.0
2007 87 45 0.00 0.0
2006 85 47 0.01 0.0
2005 83 44 0.00 0.0
2004 76 53 0.01 0.0
2003 87 57 0.01 0.0
2002 84 45 0.00 0.0
2001 84 46 0.00 0.0
2000 82 43 0.01 0.0
1999 83 48 0.00 0.0
1998 85 55 0.00 0.0
1997 83 49 0.00 0.0
1996 86 49 0.00 0.0
1995 80 38 0.00 0.0
1994 86 54 0.00 0.0
1993 78 54 0.00 0.0
1992 90 54 0.00 0.0
1991 88 53 0.00 0.0
1990 72 52 0.39 0.0
1989 76 49 0.05 0.0
1988 85 52 0.00 0.0
1987 84 55 0.00 0.0
1986 79 52 0.00 0.0
1985 79 47 0.00 0.0
1984 76 50 0.03 0.0
1983 75 55 0.23 0.0
1982 86 57 0.00 0.0
1981 86 54 0.06 0.0
1980 69 50 0.00 0.0
1979 72 53 0.00 0.0
1978 85 50 0.00 0.0
1977 87 57 0.00 0.0
1976 80 47 0.08 0.0
1975 73 46 0.00 0.0
1974 75 44 0.58 0.0
1973 86 54 0.09 0.0
1972 79 50 0.00 0.0
1971 87 55 0.02 0.0
1970 83 50 0.00 0.0
1969 86 51 0.00 0.0
1968 62 45 0.03 0.0
1967 88 48 0.00 0.0
1966 60 42 0.70 0.0
1965 64 54 0.66 0.0
1964 54 38 0.69 0.0
1963 85 49 0.00 0.0
1962 82 47 0.00 0.0
1961 90 63 0.00 0.0
1960 86 53 0.00 0.0
1959 75 50 0.04 0.0
1958 77 49 0.06 0.0
1957 87 53 0.00 0.0
1956 80 44 0.00 0.0
1955 83 52 0.00 0.0
1954 78 54 0.01 0.0
1953 94 60 0.00 0.0
1952 79 54 0.00 0.0
1951 76 49 0.00 0.0
1950 74 45 0.00 0.0
1949 85 47 0.00 0.0
1948 74 39 0.12 n/a
1947 84 57 0.00 n/a
1946 88 54 0.00 n/a
1945 73 48 0.39 n/a
1944 74 43 0.00 n/a
1943 77 45 0.00 n/a
1942 89 58 0.00 n/a
1941 78 50 0.00 n/a
1940 87 54 0.00 n/a
1939 81 37 0.00 n/a
1938 69 39 0.00 n/a
1937 82 49 0.00 n/a
1936 70 44 0.00 n/a
1935 79 40 0.00 n/a
1934 78 47 0.00 n/a
1933 77 46 0.18 n/a
1932 86 52 0.00 n/a
1931 90 52 0.10 n/a
1930 78 51 0.00 n/a
1929 84 45 0.00 n/a
1928 76 40 0.08 n/a
1927 80 n/a 0.00 n/a
1926 65 37 0.00 n/a
1925 85 60 0.01 n/a
1924 63 41 0.00 n/a
1923 69 53 0.07 n/a
1922 73 50 0.30 n/a
1921 82 50 0.00 n/a
1920 74 38 0.00 n/a
1919 82 56 0.00 n/a
1918 72 46 0.00 n/a
1917 82 49 0.00 n/a
1916 68 33 0.00 n/a
1915 76 52 0.30 n/a
1914 74 49 0.00 n/a
1913 83 46 0.00 n/a
1912 69 40 0.00 n/a
1911 73 50 0.00 n/a
1910 89 53 0.00 n/a
1909 89 51 0.00 n/a
1908 80 47 0.00 n/a
1907 70 34 0.00 n/a
1906 n/a n/a n/a n/a
1905 81 52 0.00 n/a
1904 69 37 0.01 n/a
1903 81 59 0.00 n/a
1902 74 45 0.00 n/a
1901 68 53 0.00 n/a
1900 74 47 0.00 n/a
1899 n/a n/a n/a n/a
1898 89 54 0.00 n/a
1897 86 50 0.00 n/a
1896 80 61 0.00 n/a
1895 84 55 0.00 n/a
1894 82 52 0.00 n/a
1893 n/a n/a n/a n/a
1892 n/a n/a n/a n/a
What's the all-time high for Bozeman on 8/20?
For the date of Aug 20, the highest temperature ever reached in Bozeman history is 94 °F which happened in 1953.
Highest Temperatures in Bozeman on August 20
Rank Temperature Year
1 94 °F 1953
2 91 °F 2008
3 90 °F 2022
3 90 °F 1931
3 90 °F 1961
3 90 °F 1992
7 89 °F 1898
7 89 °F 1942
7 89 °F 1910
7 89 °F 1909
What's the all-time low for Bozeman on 8/20?
For the date of Aug 20, the lowest temperature ever reached in Bozeman history is 33 °F which happened in 1916.
Lowest Temperatures in Bozeman on August 20
Rank Temperature Year
1 33 °F 1916
2 34 °F 1907
3 37 °F 1904
3 37 °F 1926
3 37 °F 1939
6 38 °F 1964
6 38 °F 1920
6 38 °F 1995
9 39 °F 1948
9 39 °F 1938
Lowest High Temperatures in Bozeman on August 20
Rank Temperature Year
1 54 °F 1964
2 60 °F 1966
3 62 °F 2021
3 62 °F 1968
5 63 °F 1924
6 64 °F 1965
7 65 °F 1926
8 68 °F 1901
8 68 °F 1916
10 69 °F 1938
10 69 °F 1912
10 69 °F 1980
10 69 °F 1904
10 69 °F 1923
10 69 °F 2023
What's the most it has ever rained in Bozeman on 8/20?
For the date of Aug 20, the most precipitation ever recorded in Bozeman history is 1.36 inches which happened in 2021.
All-Time Most Precipitation in Bozeman on August 20
Rank Precipitation Year
1 1.36 inches 2021
2 0.70 inches 1966
3 0.69 inches 1964
4 0.66 inches 1965
5 0.58 inches 1974
6 0.39 inches 1945
6 0.39 inches 1990
8 0.38 inches 2023
9 0.30 inches 1922
9 0.30 inches 1915
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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