Munson, Illinois
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 15° 30° -23° (1985) 66° (1989) 1.42" 8"
February 20° 36° -24° (1996) 71° (2000) 1.7" 4.9"
March 30° 48° -13° (1962) 87° (1986) 2.69" 2.4"
April 41° 62° 12° (1982) 92° (1986) 3.66" 0.8"
May 51° 73° 26° (1966) 95° (1991) 4.2" 0"
June 61° 82° 39° (1972) 101° (1971) 4.06" 0"
July 65° 86° 47° (1972) 103° (1983) 4.05" 0"
August 63° 83° 40° (1986) 103° (1988) 4.41" 0"
September 54° 76° 31° (1995) 99° (1971) 3.35" 0"
October 43° 63° 19° (1988) 92° (1997) 3.38" 0"
November 31° 48° -7° (1977) 79° (2000) 2.8" 0.9"
December 19° 34° -20° (1983) 70° (1998) 2.17" 8.2"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jan 1 16° 31° -14° (1968) 50° (2004) 0.05" 0.2"
Jan 2 15° 31° -17° (1979) 60° (2000) 0.05" 0.3"
Jan 3 15° 31° -12° (1979) 61° (1998) 0.05" 0.2"
Jan 4 15° 30° -16° (1999) 64° (1997) 0.05" 0.2"
Jan 5 15° 30° -19° (1999) 51° (2007) 0.04" 0.3"
Jan 6 15° 30° -12° (1970) 63° (2008) 0.05" 0.2"
Jan 7 15° 30° -15° (1968) 64° (2008) 0.05" 0.3"
Jan 8 15° 30° -13° (1970) 63° (2003) 0.05" 0.2"
Jan 9 15° 30° -17° (1982) 55° (2002) 0.05" 0.2"
Jan 10 15° 30° -23° (1982) 57° (1975) 0.04" 0.3"
Jan 11 15° 30° -16° (1977) 53° (1980) 0.05" 0.2"
Jan 12 15° 30° -19° (1974) 58° (1960) 0.05" 0.3"
Jan 13 15° 30° -9° (1963) 58° (1961) 0.04" 0.2"
Jan 14 15° 30° -15° (1957) 46° (1987) 0.05" 0.3"
Jan 15 15° 30° -20° (2009) 54° (1990) 0.04" 0.3"
Jan 16 15° 30° -22° (1977) 57° (1990) 0.05" 0.2"
Jan 17 15° 30° -20° (1977) 55° (1996) 0.04" 0.3"
Jan 18 15° 30° -20° (1994) 55° (1996) 0.04" 0.2"
Jan 19 15° 30° -20° (1994) 58° (2006) 0.04" 0.3"
Jan 20 15° 30° -23° (1985) 51° (1967) 0.04" 0.2"
Jan 21 15° 30° -21° (1970) 62° (1957) 0.04" 0.3"
Jan 22 15° 31° -12° (1970) 58° (1964) 0.05" 0.3"
Jan 23 15° 31° -20° (1963) 55° (1967) 0.04" 0.2"
Jan 24 15° 31° -14° (1963) 63° (1967) 0.05" 0.3"
Jan 25 15° 31° -9° (1961) 58° (1981) 0.04" 0.3"
Jan 26 15° 31° -10° (1982) 58° (2002) 0.05" 0.2"
Jan 27 15° 31° -11° (1963) 62° (2002) 0.04" 0.3"
Jan 28 15° 31° -17° (1963) 56° (2002) 0.05" 0.3"
Jan 29 15° 31° -19° (1966) 52° (1988) 0.05" 0.3"
Jan 30 15° 31° -15° (1966) 58° (1988) 0.04" 0.3"
Jan 31 16° 31° -16° (1996) 66° (1989) 0.05" 0.3"
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