Acton, Montana
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 15° 33° -30° (1997) 68° (1953) 0.81" 10.9"
February 20° 40° -38° (1936) 72° (1961) 0.58" 6.5"
March 26° 48° -19° (1989) 80° (2004) 1.12" 10.3"
April 35° 58° -5° (1936) 90° (1980) 1.74" 7.6"
May 44° 67° 14° (1954) 96° (1936) 2.48" 1.8"
June 53° 78° 32° (1969) 105° (1984) 1.89" 0"
July 58° 86° 41° (1972) 108° (2002) 1.28" 0"
August 57° 84° 35° (1992) 105° (1961) 0.85" 0"
September 47° 72° 22° (1984) 103° (1983) 1.34" 1.3"
October 37° 59° -7° (1991) 90° (1992) 1.26" 4.2"
November 26° 43° -22° (1959) 77° (1999) 0.75" 7.5"
December 18° 35° -32° (1983) 73° (1939) 0.67" 8.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Oct 1 42° 66° 23° (1950) 90° (1992) 0.05" NA
Oct 2 42° 65° 25° (1950) 86° (1943) 0.05" NA
Oct 3 42° 65° 25° (1999) 88° (1992) 0.05" NA
Oct 4 41° 64° 27° (2000) 90° (1963) 0.05" NA
Oct 5 41° 64° 24° (2000) 85° (1993) 0.05" NA
Oct 6 41° 64° 20° (2005) 86° (1980) 0.05" NA
Oct 7 40° 63° 18° (1985) 89° (1980) 0.04" NA
Oct 8 40° 63° 17° (1985) 87° (1980) 0.04" NA
Oct 9 40° 63° 18° (1993) 85° (1965) 0.04" NA
Oct 10 39° 62° 21° (1987) 85° (1953) 0.04" NA
Oct 11 39° 62° 22° (1959) 82° (1995) 0.04" NA
Oct 12 39° 61° 22° (1969) 82° (1991) 0.04" NA
Oct 13 38° 61° 20° (1969) 81° (1964) 0.04" NA
Oct 14 38° 60° 18° (1969) 86° (1958) 0.04" NA
Oct 15 38° 60° 24° (1992) 84° (1958) 0.04" NA
Oct 16 37° 59° 19° (1992) 86° (1991) 0.04" NA
Oct 17 37° 59° 20° (1948) 82° (2003) 0.04" NA
Oct 18 37° 58° 24° (1984) 83° (1955) 0.04" NA
Oct 19 36° 58° 20° (1949) 84° (2003) 0.04" NA
Oct 20 36° 57° 20° (1949) 82° (1947) 0.04" NA
Oct 21 36° 57° 19° (1984) 85° (2003) 0.04" NA
Oct 22 35° 56° 20° (2002) 80° (1939) 0.04" NA
Oct 23 35° 56° 19° (2002) 80° (1939) 0.04" NA
Oct 24 34° 55° 19° (1976) 79° (1999) 0.04" NA
Oct 25 34° 54° 18° (1997) 78° (1977) 0.04" NA
Oct 26 34° 54° 22° (2002) 81° (1983) 0.04" NA
Oct 27 33° 53° 16° (1991) 82° (1983) 0.04" NA
Oct 28 33° 53° 3° (1971) 79° (1985) 0.03" NA
Oct 29 32° 52° 1° (1991) 80° (1968) 0.03" NA
Oct 30 32° 51° -7° (1991) 77° (1950) 0.03" NA
Oct 31 32° 51° 2° (1984) 76° (1999) 0.03" NA
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