Helena September 2 Weather Records

Daily averages and all-time records for weather in Helena, Montana for the date of September 2.
September 2 All-Time Records
1893–2024
Highest temperature 97 °F 2007
Lowest temperature 32 °F 1959
Lowest daily high 49 °F 1961
Highest daily low 61 °F 1931
Most precipitation 0.53 inches 1944
Most snow none -
September 2 Average Weather
1991–2020 1
Average high 79.6 °F
Average low 48.5 °F
Chance precipitation 20.7%
Chance snow 0.3%
Helena September 2 Weather by Year
Year High (°F) Low (°F) Precip. (inches) Snow (inches)
2023 92 54 0.00 0.0
2022 94 56 0.00 0.0
2021 73 49 0.00 0.0
2020 89 56 0.00 0.0
2019 90 56 0.00 0.0
2018 82 43 0.00 0.0
2017 96 52 0.00 0.0
2016 78 55 0.01 0.0
2015 87 50 0.00 0.0
2014 n/a n/a n/a n/a
2013 84 52 0.00 0.0
2012 81 39 0.00 0.0
2011 72 39 0.00 0.0
2010 69 38 0.00 0.0
2009 91 53 0.00 0.0
2008 67 39 0.00 0.0
2007 97 54 0.00 0.0
2006 84 40 0.00 0.0
2005 87 45 0.00 0.0
2004 64 47 0.01 0.0
2003 83 55 0.00 n/a
2002 84 53 0.00 n/a
2001 91 58 0.00 n/a
2000 71 47 0.12 n/a
1999 52 44 0.29 n/a
1998 96 50 0.00 n/a
1997 85 48 0.00 n/a
1996 76 49 0.00 n/a
1995 95 46 0.00 0.0
1994 80 40 0.00 0.0
1993 71 46 0.00 0.0
1992 82 53 0.00 0.0
1991 80 57 0.00 0.0
1990 87 47 0.10 0.0
1989 68 51 0.00 0.0
1988 92 48 0.00 0.0
1987 90 54 0.00 0.0
1986 74 55 0.00 0.0
1985 70 55 0.00 0.0
1984 74 41 0.00 0.0
1983 70 55 0.09 0.0
1982 87 50 0.00 0.0
1981 73 45 0.00 0.0
1980 73 50 0.00 0.0
1979 87 55 0.00 0.0
1978 95 46 0.00 0.0
1977 75 43 0.00 0.0
1976 81 53 0.00 0.0
1975 65 43 0.00 0.0
1974 65 33 0.00 0.0
1973 66 39 0.00 0.0
1972 73 40 0.00 0.0
1971 63 48 0.01 0.0
1970 80 51 0.00 0.0
1969 90 45 0.00 0.0
1968 60 43 0.32 0.0
1967 85 58 0.00 0.0
1966 78 45 0.00 0.0
1965 78 44 0.00 0.0
1964 62 46 0.01 0.0
1963 74 50 0.01 0.0
1962 57 39 0.00 0.0
1961 49 37 0.14 0.0
1960 81 58 0.00 0.0
1959 72 32 0.00 0.0
1958 67 43 0.00 0.0
1957 77 40 0.00 0.0
1956 67 41 0.00 0.0
1955 91 47 0.00 0.0
1954 85 46 0.00 0.0
1953 56 45 0.28 0.0
1952 82 39 0.00 0.0
1951 56 46 0.00 0.0
1950 93 49 0.00 0.0
1949 68 47 0.07 0.0
1948 90 46 0.00 0.0
1947 94 42 0.00 0.0
1946 78 53 0.02 0.0
1945 92 52 0.00 0.0
1944 66 50 0.53 0.0
1943 66 47 0.00 0.0
1942 68 47 0.00 0.0
1941 72 50 0.11 0.0
1940 88 55 0.00 0.0
1939 74 46 0.00 n/a
1938 83 53 0.00 0.0
1937 86 55 0.00 0.0
1936 68 53 0.37 0.0
1935 69 50 0.00 0.0
1934 74 45 0.00 0.0
1933 75 43 0.00 0.0
1932 66 46 0.00 0.0
1931 79 61 0.00 0.0
1930 78 46 0.00 0.0
1929 73 42 0.00 0.0
1928 83 50 0.00 0.0
1927 72 50 0.09 0.0
1926 65 42 0.01 0.0
1925 85 55 0.00 0.0
1924 87 46 0.00 0.0
1923 87 53 0.00 0.0
1922 75 50 0.00 0.0
1921 65 49 0.17 0.0
1920 74 45 0.00 0.0
1919 66 45 0.00 0.0
1918 52 42 0.01 0.0
1917 66 43 0.00 0.0
1916 92 53 0.00 0.0
1915 64 47 0.01 0.0
1914 80 41 0.00 0.0
1913 78 42 0.00 0.0
1912 59 42 0.09 0.0
1911 79 53 0.00 0.0
1910 62 44 0.00 0.0
1909 65 54 0.11 0.0
1908 84 45 0.00 0.0
1907 81 48 0.00 0.0
1906 78 45 0.00 0.0
1905 76 44 0.00 0.0
1904 76 47 0.00 0.0
1903 78 53 0.00 0.0
1902 64 49 0.00 0.0
1901 71 54 0.00 0.0
1900 71 37 0.02 0.0
1899 75 44 0.00 0.0
1898 56 49 0.25 0.0
1897 72 42 0.00 0.0
1896 65 46 0.06 0.0
1895 72 53 0.00 0.0
1894 73 53 0.18 0.0
1893 90 50 0.00 0.0
What's the all-time high for Helena on 9/2?
For the date of Sep 2, the highest temperature ever reached in Helena history is 97 °F which happened in 2007.
Highest Temperatures in Helena on September 2
Rank Temperature Year
1 97 °F 2007
2 96 °F 1998
2 96 °F 2017
4 95 °F 1978
4 95 °F 1995
6 94 °F 1947
6 94 °F 2022
8 93 °F 1950
9 92 °F 1945
9 92 °F 1988
9 92 °F 1916
9 92 °F 2023
What's the all-time low for Helena on 9/2?
For the date of Sep 2, the lowest temperature ever reached in Helena history is 32 °F which happened in 1959.
Lowest Temperatures in Helena on September 2
Rank Temperature Year
1 32 °F 1959
2 33 °F 1974
3 37 °F 1900
3 37 °F 1961
5 38 °F 2010
6 39 °F 1962
6 39 °F 1952
6 39 °F 2012
6 39 °F 1973
6 39 °F 2011
6 39 °F 2008
Lowest High Temperatures in Helena on September 2
Rank Temperature Year
1 49 °F 1961
2 52 °F 1918
2 52 °F 1999
4 56 °F 1898
4 56 °F 1953
4 56 °F 1951
7 57 °F 1962
8 59 °F 1912
9 60 °F 1968
10 62 °F 1910
10 62 °F 1964
What's the most it has ever rained in Helena on 9/2?
For the date of Sep 2, the most precipitation ever recorded in Helena history is 0.53 inches which happened in 1944.
All-Time Most Precipitation in Helena on September 2
Rank Precipitation Year
1 0.53 inches 1944
2 0.37 inches 1936
3 0.32 inches 1968
4 0.29 inches 1999
5 0.28 inches 1953
6 0.25 inches 1898
7 0.18 inches 1894
8 0.17 inches 1921
9 0.14 inches 1961
10 0.12 inches 2000
Weather Station Details
Years Station Coordinates
1939–2024 Helena Regional Airport location
1893–1938 Helna location