Bozeman October 31 Weather Records

Daily averages and all-time records for weather in Bozeman, Montana for the date of October 31 (Halloween).
October 31 All-Time Records
1892–2024
Highest temperature 70 °F 2014
Lowest temperature -9 °F 1935
Lowest daily high 5 °F 1935
Highest daily low 49 °F 1990
Most precipitation 0.66 inches 1974
Most snow 5.0 inches 1973
October 31 Average Weather
1991–2020 1
Average high 51.0 °F
Average low 27.5 °F
Chance precipitation 34.6%
Chance snow 15.9%
Bozeman October 31 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 45 15 0.00 0.0
2022 61 33 0.00 0.0
2021 41 26 0.00 0.0
2020 63 30 0.00 0.0
2019 31 8 0.01 0.0
2018 42 26 0.02 0.2
2017 42 21 0.01 0.0
2016 61 42 0.50 0.0
2015 58 43 0.00 0.0
2014 70 40 0.00 0.0
2013 44 31 0.03 0.0
2012 67 44 0.00 0.0
2011 61 41 0.03 0.0
2010 50 37 0.08 0.0
2009 61 38 0.00 0.0
2008 68 32 0.00 0.0
2007 52 22 0.04 0.0
2006 21 -4 0.02 0.0
2005 52 25 0.00 0.0
2004 44 25 0.00 0.0
2003 23 7 0.00 0.0
2002 17 1 0.00 0.0
2001 60 41 0.06 0.0
2000 39 32 0.09 0.0
1999 65 46 0.00 0.0
1998 51 21 0.00 0.0
1997 55 36 0.05 0.0
1996 31 8 0.00 0.0
1995 28 15 0.06 1.0
1994 49 30 0.00 0.0
1993 46 15 0.00 0.0
1992 53 32 0.15 0.0
1991 28 8 0.10 2.8
1990 69 49 0.00 0.0
1989 39 27 0.07 1.9
1988 67 34 0.00 0.0
1987 64 39 0.00 0.0
1986 47 36 0.00 0.0
1985 51 32 0.00 0.0
1984 40 20 0.00 0.0
1983 63 38 0.00 0.0
1982 45 31 0.00 0.0
1981 56 31 0.00 0.0
1980 62 34 0.00 0.0
1979 39 18 0.00 0.0
1978 38 14 0.00 0.0
1977 41 28 0.01 0.0
1976 58 29 0.00 0.0
1975 49 34 0.00 0.0
1974 40 34 0.66 0.0
1973 45 30 0.32 5.0
1972 33 8 0.00 0.0
1971 40 25 0.00 0.0
1970 50 24 0.00 0.0
1969 47 30 0.00 0.0
1968 47 31 0.00 0.0
1967 62 32 0.00 0.0
1966 53 38 0.00 0.0
1965 64 32 0.00 0.0
1964 57 36 0.01 0.0
1963 44 21 0.00 0.0
1962 60 35 0.00 0.0
1961 45 19 0.00 0.0
1960 51 31 0.00 0.0
1959 47 21 0.00 0.0
1958 57 26 0.00 0.0
1957 54 32 0.00 0.0
1956 47 27 0.32 5.0
1955 47 17 0.06 0.0
1954 49 27 0.00 0.0
1953 63 46 0.00 0.0
1952 50 32 0.00 0.0
1951 26 15 0.23 3.0
1950 43 26 0.23 0.0
1949 60 25 0.00 0.0
1948 50 29 0.00 n/a
1947 58 31 0.00 n/a
1946 44 16 0.00 n/a
1945 54 31 0.05 n/a
1944 62 45 0.00 n/a
1943 33 24 0.13 1.5
1942 48 27 0.00 n/a
1941 49 21 0.00 n/a
1940 48 31 0.00 n/a
1939 57 32 0.00 n/a
1938 48 37 0.18 n/a
1937 59 32 0.20 1.0
1936 51 26 0.06 n/a
1935 5 -9 0.03 1.0
1934 59 42 0.21 n/a
1933 48 37 0.01 n/a
1932 35 14 0.00 n/a
1931 55 34 0.00 n/a
1930 57 30 0.00 0.0
1929 37 26 0.00 n/a
1928 35 20 0.00 0.0
1927 34 15 0.00 n/a
1926 55 29 0.00 n/a
1925 43 24 0.00 n/a
1924 57 31 0.00 n/a
1923 37 12 0.00 n/a
1922 41 27 0.00 n/a
1921 57 22 0.00 n/a
1920 26 20 0.00 n/a
1919 28 -1 0.00 0.0
1918 55 30 0.00 n/a
1917 52 28 0.00 n/a
1916 53 31 0.00 0.0
1915 65 34 0.00 n/a
1914 58 36 0.11 n/a
1913 42 22 0.00 0.0
1912 32 16 0.00 n/a
1911 34 23 0.00 0.0
1910 53 33 0.51 n/a
1909 50 22 0.00 n/a
1908 54 37 0.00 n/a
1907 50 36 0.00 n/a
1906 49 32 0.24 n/a
1905 49 16 0.00 n/a
1904 63 30 0.00 n/a
1903 56 26 0.00 n/a
1902 50 32 0.07 n/a
1901 60 38 0.00 n/a
1900 43 22 0.00 n/a
1899 n/a n/a n/a n/a
1898 n/a n/a n/a n/a
1897 52 30 0.00 n/a
1896 45 31 0.00 n/a
1895 51 28 0.00 n/a
1894 42 34 0.00 n/a
1893 n/a n/a n/a n/a
1892 43 35 0.02 n/a
What's the all-time high for Bozeman on 10/31?
For the date of Oct 31, the highest temperature ever reached in Bozeman history is 70 °F which happened in 2014.
Highest Temperatures in Bozeman on October 31
Rank Temperature Year
1 70 °F 2014
2 69 °F 1990
3 68 °F 2008
4 67 °F 1988
4 67 °F 2012
6 65 °F 1999
6 65 °F 1915
8 64 °F 1987
8 64 °F 1965
10 63 °F 1904
10 63 °F 1983
10 63 °F 2020
10 63 °F 1953
What's the all-time low for Bozeman on 10/31?
For the date of Oct 31, the lowest temperature ever reached in Bozeman history is -9 °F which happened in 1935.
Lowest Temperatures in Bozeman on October 31
Rank Temperature Year
1 -9 °F 1935
2 -4 °F 2006
3 -1 °F 1919
4 1 °F 2002
5 7 °F 2003
6 8 °F 2019
6 8 °F 1972
6 8 °F 1996
6 8 °F 1991
10 12 °F 1923
Lowest High Temperatures in Bozeman on October 31
Rank Temperature Year
1 5 °F 1935
2 17 °F 2002
3 21 °F 2006
4 23 °F 2003
5 26 °F 1920
5 26 °F 1951
7 28 °F 1919
7 28 °F 1991
7 28 °F 1995
10 31 °F 2019
10 31 °F 1996
What's the most it has ever rained in Bozeman on 10/31?
For the date of Oct 31, the most precipitation ever recorded in Bozeman history is 0.66 inches which happened in 1974.
All-Time Most Precipitation in Bozeman on October 31
Rank Precipitation Year
1 0.66 inches 1974
2 0.51 inches 1910
3 0.50 inches 2016
4 0.32 inches 1956
4 0.32 inches 1973
6 0.24 inches 1906
7 0.23 inches 1950
7 0.23 inches 1951
9 0.21 inches 1934
10 0.20 inches 1937
All-Time Most Snow in Bozeman on October 31
Rank Precipitation Year
1 5.0 inches 1973
1 5.0 inches 1956
3 3.0 inches 1951
4 2.8 inches 1991
5 1.9 inches 1989
6 1.5 inches 1943
7 1.0 inches 1995
7 1.0 inches 1937
7 1.0 inches 1935
10 0.2 inches 2018
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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