Dillon, Montana
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 14° 34° -36° (1937) 60° (1953) 0.37" NA
February 17° 41° -40° (1933) 65° (1996) 0.25" NA
March 23° 48° -26° (1896) 74° (1969) 0.66" NA
April 29° 57° -3° (1982) 84° (1946) 1.22" NA
May 37° 66° 15° (1967) 91° (1954) 2.25" NA
June 43° 75° 23° (2001) 94° (2002) 1.87" NA
July 47° 84° 30° (1955) 102° (2002) 1.19" NA
August 46° 82° 25° (1910) 100° (1940) 1.18" NA
September 39° 72° 9° (1926) 94° (1998) 1.07" NA
October 31° 60° -13° (1935) 86° (1992) 0.85" NA
November 21° 43° -31° (1955) 79° (1908) 0.39" NA
December 14° 34° -37° (1990) 65° (1939) 0.35" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jun 1 41° 71° 30° (1955) 88° (1986) 0.07" NA
Jun 2 41° 71° 28° (1951) 85° (1909) 0.07" NA
Jun 3 41° 71° 25° (1951) 89° (1912) 0.07" NA
Jun 4 41° 72° 30° (1966) 89° (1969) 0.07" NA
Jun 5 41° 72° 28° (1966) 89° (1952) 0.07" NA
Jun 6 42° 72° 26° (1937) 90° (1977) 0.07" NA
Jun 7 42° 72° 29° (1946) 90° (1996) 0.07" NA
Jun 8 42° 73° 28° (1979) 92° (1996) 0.07" NA
Jun 9 42° 73° 30° (1916) 88° (1902) 0.07" NA
Jun 10 42° 73° 27° (1938) 90° (1949) 0.07" NA
Jun 11 43° 74° 29° (1904) 87° (1918) 0.07" NA
Jun 12 43° 74° 28° (1904) 90° (1940) 0.07" NA
Jun 13 43° 74° 29° (1952) 90° (1918) 0.07" NA
Jun 14 43° 75° 27° (1945) 91° (1974) 0.06" NA
Jun 15 43° 75° 30° (1994) 91° (1933) 0.06" NA
Jun 16 44° 75° 23° (2001) 94° (1933) 0.06" NA
Jun 17 44° 76° 30° (1902) 92° (1940) 0.06" NA
Jun 18 44° 76° 28° (1954) 90° (1961) 0.06" NA
Jun 19 44° 76° 30° (1946) 93° (1988) 0.06" NA
Jun 20 44° 77° 31° (1908) 92° (1900) 0.06" NA
Jun 21 44° 77° 29° (1960) 94° (1900) 0.06" NA
Jun 22 45° 77° 31° (1942) 93° (1900) 0.06" NA
Jun 23 45° 77° 32° (1940) 92° (1919) 0.06" NA
Jun 24 45° 78° 27° (1904) 94° (1936) 0.06" NA
Jun 25 45° 78° 28° (1904) 94° (1919) 0.05" NA
Jun 26 45° 79° 31° (1985) 94° (2002) 0.05" NA
Jun 27 45° 79° 31° (1908) 92° (2002) 0.05" NA
Jun 28 46° 79° 30° (1947) 93° (2007) 0.05" NA
Jun 29 46° 80° 33° (1954) 92° (1937) 0.05" NA
Jun 30 46° 80° 28° (1949) 92° (1990) 0.05" NA
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