Glasgow, Montana
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 23° -56° (1916) 62° (1919) 0.37" 8"
February 10° 29° -59° (1936) 74° (1932) 0.27" 4.4"
March 21° 42° -45° (1897) 81° (1928) 0.42" 4.7"
April 32° 58° -19° (1899) 93° (1952) 0.85" 1.9"
May 42° 68° 15° (1929) 106° (1935) 1.92" 1.2"
June 51° 77° 24° (1919) 110° (1933) 2.33" 0"
July 57° 85° 34° (1904) 113° (1900) 1.78" 0"
August 56° 84° 28° (1928) 108° (1983) 1.24" 0"
September 45° 72° 14° (1928) 103° (1983) 0.94" 0.2"
October 32° 57° -8° (1905) 96° (1943) 0.75" 1.3"
November 19° 40° -41° (1896) 84° (1903) 0.4" 5.1"
December 26° -47° (1929) 69° (1939) 0.4" 8"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 51° 79° 32° (1930) 103° (1983) 0.03" 0"
Sep 2 51° 78° 32° (1934) 102° (1945) 0.03" 0"
Sep 3 50° 78° 29° (1902) 102° (1940) 0.03" 0"
Sep 4 50° 77° 29° (1935) 100° (1950) 0.03" 0"
Sep 5 49° 77° 31° (1898) 98° (1931) 0.04" 0"
Sep 6 49° 77° 28° (1929) 100° (1931) 0.03" 0"
Sep 7 48° 76° 26° (1929) 96° (2003) 0.03" 0"
Sep 8 48° 76° 27° (1929) 95° (1942) 0.04" 0"
Sep 9 47° 75° 27° (1962) 96° (2005) 0.03" 0"
Sep 10 47° 75° 23° (1955) 92° (1948) 0.03" 0"
Sep 11 47° 74° 26° (1989) 95° (1919) 0.03" 0"
Sep 12 46° 74° 26° (1970) 97° (1958) 0.03" 0"
Sep 13 46° 73° 21° (1949) 93° (1913) 0.03" 0"
Sep 14 45° 73° 27° (1915) 96° (1955) 0.03" 0"
Sep 15 45° 72° 25° (1897) 91° (2009) 0.03" 0"
Sep 16 44° 72° 19° (1903) 98° (1998) 0.03" 0"
Sep 17 44° 71° 22° (1902) 95° (2009) 0.03" 0"
Sep 18 43° 71° 22° (1991) 96° (1928) 0.03" 0"
Sep 19 43° 70° 24° (1913) 96° (2009) 0.03" 0.1"
Sep 20 43° 70° 20° (1995) 100° (1922) 0.03" 0"
Sep 21 42° 69° 15° (1995) 98° (1922) 0.03" 0"
Sep 22 42° 69° 26° (1932) 93° (1938) 0.03" 0"
Sep 23 41° 68° 19° (1894) 95° (1992) 0.04" 0"
Sep 24 41° 68° 20° (1926) 93° (1917) 0.03" 0"
Sep 25 41° 67° 14° (1928) 90° (1950) 0.03" 0"
Sep 26 40° 67° 19° (1928) 93° (1952) 0.03" 0"
Sep 27 40° 66° 15° (1928) 96° (1922) 0.03" 0"
Sep 28 39° 66° 20° (1928) 90° (1897) 0.03" 0.1"
Sep 29 39° 65° 20° (1912) 87° (1967) 0.04" 0"
Sep 30 39° 65° 15° (1907) 92° (1963) 0.03" 0"
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