Colstrip, Montana
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 14° 36° -40° (1954) 69° (2002) 0.52" 6.1"
February 17° 38° -36° (1989) 72° (1982) 0.46" 5.5"
March 25° 47° -27° (1960) 81° (2004) 1.04" 5.8"
April 33° 56° 3° (1997) 90° (1980) 1.46" 3.1"
May 42° 66° 7° (1952) 97° (1988) 2.6" 1.1"
June 51° 75° 28° (1964) 103° (1988) 2.54" 0"
July 57° 85° 34° (1951) 108° (2002) 1.41" 0"
August 55° 84° 33° (1992) 111° (1961) 0.96" 0"
September 45° 72° 19° (1972) 102° (1950) 1.28" 0.7"
October 34° 58° -8° (1991) 94° (1963) 1.24" 2.3"
November 24° 45° -32° (1959) 80° (1999) 0.68" 3.5"
December 14° 36° -38° (1983) 71° (1957) 0.46" 6.1"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Aug 1 58° 87° 40° (1950) 99° (1961) 0.04" 0"
Aug 2 58° 87° 44° (1963) 104° (1989) 0.04" 0"
Aug 3 58° 87° 42° (1948) 106° (1961) 0.03" 0"
Aug 4 57° 86° 44° (1978) 103° (1961) 0.04" 0"
Aug 5 57° 86° 44° (1978) 106° (1961) 0.03" 0"
Aug 6 57° 86° 42° (1959) 111° (1961) 0.04" 0"
Aug 7 57° 86° 42° (1964) 104° (2001) 0.03" 0"
Aug 8 57° 86° 42° (1964) 103° (1970) 0.04" 0"
Aug 9 57° 86° 40° (1980) 100° (1958) 0.03" 0"
Aug 10 57° 86° 41° (1980) 100° (1957) 0.03" 0"
Aug 11 56° 86° 40° (1964) 103° (1983) 0.04" 0"
Aug 12 56° 85° 36° (1964) 103° (1965) 0.03" 0"
Aug 13 56° 85° 40° (1985) 100° (1965) 0.03" 0"
Aug 14 56° 85° 40° (1959) 101° (1971) 0.03" 0"
Aug 15 56° 85° 40° (1970) 99° (1961) 0.03" 0"
Aug 16 55° 84° 39° (1985) 99° (1966) 0.03" 0"
Aug 17 55° 84° 37° (2002) 101° (1958) 0.03" 0"
Aug 18 55° 84° 41° (1969) 101° (1964) 0.03" 0"
Aug 19 55° 84° 40° (1970) 97° (1948) 0.03" 0"
Aug 20 54° 83° 37° (1950) 102° (1981) 0.03" 0"
Aug 21 54° 83° 38° (1951) 99° (1969) 0.02" 0"
Aug 22 54° 83° 33° (1966) 103° (1971) 0.03" 0"
Aug 23 54° 82° 33° (1966) 102° (1971) 0.03" 0"
Aug 24 53° 82° 35° (1960) 100° (1953) 0.02" 0"
Aug 25 53° 82° 33° (1992) 100° (1969) 0.03" 0"
Aug 26 53° 81° 37° (1967) 99° (1966) 0.03" 0"
Aug 27 52° 81° 38° (1988) 98° (1971) 0.02" 0"
Aug 28 52° 81° 36° (1960) 98° (1971) 0.03" 0"
Aug 29 52° 80° 41° (1950) 98° (1966) 0.03" 0"
Aug 30 51° 80° 34° (1980) 102° (1948) 0.03" 0"
Aug 31 51° 79° 38° (1949) 99° (1954) 0.03" 0"
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