Helena, Montana
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 10° 30° -42° (1957) 63° (1902) 0.52" 8.2"
February 16° 37° -42° (1996) 69° (1995) 0.38" 5.7"
March 24° 47° -30° (1955) 78° (2004) 0.63" 6.8"
April 31° 57° -10° (1936) 86° (1992) 0.91" 4.6"
May 40° 66° 17° (1954) 95° (1919) 1.78" 0.9"
June 48° 75° 30° (1999) 102° (1900) 1.82" 0"
July 52° 83° 36° (1971) 105° (2002) 1.34" 0"
August 51° 83° 28° (1992) 105° (1969) 1.29" 0.3"
September 41° 71° 6° (1926) 99° (1967) 1.05" 1.2"
October 31° 58° -8° (1991) 87° (2001) 0.66" 2.8"
November 20° 42° -39° (1959) 75° (1999) 0.48" 5.4"
December 11° 31° -40° (1880) 64° (1980) 0.46" 7.4"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Feb 1 12° 33° -41° (1893) 62° (1934) 0.02" NA
Feb 2 12° 34° -42° (1996) 66° (1962) 0.02" NA
Feb 3 13° 34° -36° (1996) 61° (1962) 0.02" NA
Feb 4 13° 34° -33° (1989) 61° (1963) 0.01" NA
Feb 5 13° 34° -28° (1893) 63° (2007) 0.01" NA
Feb 6 13° 35° -27° (1936) 56° (1961) 0.01" NA
Feb 7 14° 35° -36° (1936) 62° (1886) 0.01" NA
Feb 8 14° 35° -36° (1936) 59° (2000) 0.01" NA
Feb 9 14° 36° -35° (1933) 57° (1951) 0.01" NA
Feb 10 14° 36° -28° (1981) 66° (1951) 0.01" NA
Feb 11 15° 36° -29° (1905) 65° (1961) 0.01" NA
Feb 12 15° 36° -30° (1905) 63° (1921) 0.01" NA
Feb 13 15° 37° -28° (1936) 58° (1924) 0.01" NA
Feb 14 15° 37° -27° (1936) 58° (1921) 0.01" NA
Feb 15 16° 37° -33° (1936) 58° (1982) 0.01" NA
Feb 16 16° 38° -30° (1956) 59° (1977) 0.01" NA
Feb 17 16° 38° -28° (1936) 59° (1930) 0.01" NA
Feb 18 17° 38° -24° (1942) 64° (1930) 0.01" NA
Feb 19 17° 39° -23° (1882) 64° (1981) 0.01" NA
Feb 20 17° 39° -19° (1986) 64° (1995) 0.01" NA
Feb 21 17° 39° -23° (1910) 63° (1961) 0.01" NA
Feb 22 18° 39° -29° (1910) 63° (2002) 0.02" NA
Feb 23 18° 40° -22° (1922) 60° (1990) 0.02" NA
Feb 24 18° 40° -18° (1922) 69° (1995) 0.02" NA
Feb 25 18° 41° -19° (1890) 63° (1983) 0.02" NA
Feb 26 19° 41° -29° (1890) 68° (1950) 0.02" NA
Feb 27 19° 41° -22° (1890) 69° (1932) 0.02" NA
Feb 28 19° 41° -18° (1960) 63° (1992) 0.02" NA
Feb 29 19° 41° -14° (1996) 60° (1992) 0.02" NA
Advertisements
Track Severe Weather on mobile