Fortine, Montana
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 14° 29° -49° (1924) 55° (1992) 1.1" 12.5"
February 19° 37° -42° (1936) 64° (1995) 0.77" 5.9"
March 25° 47° -31° (1960) 74° (2004) 0.89" 4.2"
April 31° 58° -11° (1951) 89° (1926) 1.15" 1.2"
May 37° 67° 8° (1954) 96° (1986) 1.86" 0.1"
June 44° 74° 4° (1934) 98° (1936) 2.26" 0"
July 47° 82° 24° (1926) 102° (2002) 1.74" 0"
August 46° 82° 20° (1926) 107° (1917) 1.26" 0"
September 38° 71° 5° (1934) 96° (1967) 1.19" 0.1"
October 30° 56° -18° (1935) 86° (1980) 0.91" 1.2"
November 24° 38° -35° (1959) 67° (1981) 1.33" 5.2"
December 16° 29° -49° (1968) 58° (1939) 1.25" 10.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 20° 32° -21° (1985) 51° (1972) 0.05" NA
Dec 2 19° 32° -18° (1919) 54° (1926) 0.04" NA
Dec 3 19° 32° -21° (1919) 53° (1918) 0.04" NA
Dec 4 19° 31° -25° (1972) 55° (1918) 0.04" NA
Dec 5 18° 31° -21° (1922) 58° (1939) 0.04" NA
Dec 6 18° 31° -27° (1972) 55° (1939) 0.04" NA
Dec 7 18° 31° -16° (1980) 50° (1925) 0.04" NA
Dec 8 18° 30° -31° (1972) 52° (1940) 0.04" NA
Dec 9 17° 30° -33° (1919) 53° (1975) 0.04" NA
Dec 10 17° 30° -33° (1927) 53° (1939) 0.04" NA
Dec 11 17° 30° -32° (1922) 53° (1924) 0.04" NA
Dec 12 17° 30° -37° (1919) 53° (1924) 0.04" NA
Dec 13 16° 30° -42° (1922) 53° (1924) 0.04" NA
Dec 14 16° 29° -46° (1922) 53° (1924) 0.04" NA
Dec 15 16° 29° -42° (1922) 48° (1980) 0.04" NA
Dec 16 16° 29° -39° (1922) 56° (1976) 0.04" NA
Dec 17 15° 29° -43° (1922) 51° (1942) 0.04" NA
Dec 18 15° 29° -43° (1924) 47° (1917) 0.04" NA
Dec 19 15° 29° -39° (1924) 51° (2004) 0.04" NA
Dec 20 15° 29° -39° (1924) 48° (1941) 0.04" NA
Dec 21 15° 28° -38° (1924) 49° (1950) 0.04" NA
Dec 22 15° 28° -34° (1924) 52° (1933) 0.04" NA
Dec 23 14° 28° -32° (1924) 46° (1950) 0.04" NA
Dec 24 14° 28° -32° (1983) 49° (1950) 0.04" NA
Dec 25 14° 28° -27° (1948) 48° (1925) 0.04" NA
Dec 26 14° 28° -30° (1951) 49° (1922) 0.04" NA
Dec 27 14° 28° -23° (1934) 54° (1980) 0.04" NA
Dec 28 14° 28° -28° (1946) 51° (1922) 0.04" NA
Dec 29 14° 28° -38° (1968) 47° (1929) 0.04" NA
Dec 30 14° 28° -49° (1968) 48° (1929) 0.04" NA
Dec 31 13° 28° -45° (1923) 52° (1963) 0.04" NA
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