Roscoe, Montana
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 20° 41° -33° (1997) 66° (2009) 0.51" 8.5"
February 20° 42° -38° (1989) 71° (1992) 0.63" 12.5"
March 26° 49° -29° (1989) 78° (1986) 1.13" 13.2"
April 31° 57° -1° (2002) 86° (1992) 1.94" 17.8"
May 38° 66° 13° (1995) 94° (1984) 3.39" 2.7"
June 44° 74° 27° (1987) 99° (2007) 2.99" 0.1"
July 48° 83° 32° (1986) 104° (2002) 1.83" 0"
August 47° 83° 29° (1992) 99° (2003) 1.26" 0"
September 40° 73° 12° (1985) 96° (1998) 1.47" 2.4"
October 34° 61° -11° (1991) 90° (1992) 1.54" 8.3"
November 27° 47° -26° (1986) 76° (1981) 0.8" 11"
December 19° 39° -40° (1983) 65° (1987) 0.59" 11.3"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 44° 79° 30° (1993) 94° (1983) 0.04" 0"
Sep 2 44° 79° 29° (2006) 95° (2007) 0.04" 0.1"
Sep 3 44° 78° 32° (2006) 96° (1998) 0.05" 0"
Sep 4 43° 78° 29° (2004) 96° (1998) 0.04" 0"
Sep 5 43° 78° 31° (1989) 95° (1998) 0.04" 0"
Sep 6 43° 77° 29° (1983) 90° (1998) 0.05" 0.1"
Sep 7 43° 77° 31° (1983) 94° (1994) 0.05" 0"
Sep 8 42° 76° 31° (1999) 94° (1998) 0.05" 0"
Sep 9 42° 76° 31° (1988) 94° (1994) 0.04" 0.1"
Sep 10 42° 76° 29° (2007) 90° (1994) 0.05" 0"
Sep 11 41° 75° 19° (1989) 88° (2004) 0.04" 0.1"
Sep 12 41° 75° 20° (1989) 89° (1993) 0.05" 0"
Sep 13 41° 74° 26° (1989) 91° (1981) 0.04" 0.1"
Sep 14 41° 74° 25° (1993) 86° (2009) 0.05" 0.1"
Sep 15 40° 73° 24° (1992) 93° (2000) 0.05" 0"
Sep 16 40° 73° 29° (1982) 89° (2000) 0.04" 0.1"
Sep 17 40° 72° 24° (1987) 90° (1998) 0.05" 0.1"
Sep 18 40° 72° 22° (1992) 90° (1984) 0.05" 0"
Sep 19 39° 72° 24° (1992) 89° (1981) 0.05" 0.1"
Sep 20 39° 71° 15° (1983) 86° (1981) 0.05" 0.1"
Sep 21 39° 71° 18° (1983) 83° (1991) 0.06" 0.1"
Sep 22 38° 70° 22° (2000) 84° (1987) 0.05" 0.1"
Sep 23 38° 70° 22° (2000) 90° (1987) 0.06" 0.1"
Sep 24 38° 69° 15° (2000) 91° (1992) 0.06" 0.1"
Sep 25 38° 69° 15° (1984) 90° (2001) 0.05" 0.2"
Sep 26 37° 68° 27° (2002) 85° (2010) 0.06" 0.2"
Sep 27 37° 68° 22° (1999) 89° (2010) 0.05" 0.1"
Sep 28 37° 68° 19° (1999) 90° (2010) 0.06" 0.2"
Sep 29 37° 67° 14° (1985) 93° (2010) 0.05" 0.2"
Sep 30 37° 67° 12° (1985) 89° (1992) 0.05" 0.1"
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