Missoula, Montana
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 19° 34° -27° (1979) 58° (1989) 1.18" 11.5"
February 22° 39° -23° (1989) 65° (1995) 1.01" 8.2"
March 28° 49° -4° (1976) 79° (2004) 1.28" 7.8"
April 33° 57° 16° (2002) 87° (1987) 1.53" 1.6"
May 40° 66° 21° (1985) 93° (1986) 2.39" 0.2"
June 47° 73° 30° (1984) 98° (2003) 2.49" 0.1"
July 52° 84° 30° (1971) 105° (2002) 1.16" 0"
August 51° 83° 31° (1992) 102° (1969) 1.23" 0"
September 43° 72° 21° (1970) 97° (1988) 1.39" 0"
October 34° 57° 2° (1971) 84° (2001) 1.09" 0.8"
November 26° 41° -10° (1985) 73° (1999) 1.28" 7"
December 17° 32° -30° (1983) 61° (1980) 1.33" 13.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 47° 78° 35° (1973) 97° (1967) 0.05" 0"
Sep 2 47° 77° 37° (1973) 96° (1988) 0.04" 0"
Sep 3 47° 77° 34° (1975) 97° (1988) 0.05" 0"
Sep 4 46° 77° 35° (1969) 96° (1998) 0.05" 0"
Sep 5 46° 76° 38° (1969) 96° (1967) 0.05" 0"
Sep 6 46° 76° 34° (1969) 93° (1998) 0.05" 0"
Sep 7 46° 75° 28° (1992) 93° (1998) 0.05" 0"
Sep 8 45° 75° 30° (1976) 91° (1967) 0.05" 0"
Sep 9 45° 75° 34° (1970) 91° (1969) 0.04" 0"
Sep 10 45° 74° 31° (1972) 88° (1969) 0.05" 0"
Sep 11 44° 74° 33° (1982) 92° (1990) 0.05" 0"
Sep 12 44° 73° 33° (1988) 87° (1981) 0.05" 0"
Sep 13 44° 73° 28° (1974) 86° (1987) 0.05" 0"
Sep 14 43° 72° 21° (1970) 88° (2002) 0.05" 0"
Sep 15 43° 72° 25° (1970) 92° (2002) 0.04" 0"
Sep 16 43° 72° 28° (1970) 92° (2009) 0.05" 0"
Sep 17 42° 71° 28° (1978) 89° (1981) 0.05" 0"
Sep 18 42° 71° 28° (1971) 93° (1981) 0.04" 0"
Sep 19 42° 70° 29° (1971) 85° (2009) 0.05" 0"
Sep 20 41° 70° 23° (1983) 84° (1967) 0.05" 0"
Sep 21 41° 69° 26° (1971) 91° (1967) 0.05" 0"
Sep 22 41° 69° 25° (1993) 85° (1967) 0.04" 0"
Sep 23 40° 68° 23° (2000) 88° (2001) 0.05" 0"
Sep 24 40° 68° 27° (1970) 91° (2001) 0.04" 0"
Sep 25 40° 67° 25° (1970) 91° (2001) 0.05" 0"
Sep 26 39° 67° 29° (1970) 83° (1978) 0.04" 0"
Sep 27 39° 66° 28° (1972) 84° (1991) 0.04" 0"
Sep 28 39° 66° 25° (1985) 87° (1967) 0.04" 0"
Sep 29 38° 65° 23° (1985) 82° (1967) 0.04" 0"
Sep 30 38° 65° 26° (1972) 84° (1992) 0.04" 0"
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