Avon, Illinois
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 13° 30° -25° (1982) 68° (1950) 1.51" 7.8"
February 17° 35° -24° (1996) 71° (1976) 1.71" 5.9"
March 28° 48° -14° (1960) 86° (1986) 2.76" 2"
April 40° 62° 9° (1982) 91° (1986) 3.72" 0.1"
May 51° 72° 28° (1966) 95° (1956) 4.45" 0"
June 61° 81° 41° (1993) 101° (1988) 4.3" 0"
July 65° 84° 46° (1971) 102° (1983) 4.38" 0"
August 63° 82° 42° (1986) 101° (1983) 3.97" 0"
September 54° 75° 29° (1984) 99° (1953) 3.47" 0"
October 42° 63° 18° (1952) 94° (2006) 2.75" 0"
November 30° 48° -5° (1976) 79° (1950) 2.87" 0.8"
December 18° 34° -22° (1963) 69° (1970) 2.27" 5.9"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jun 1 57° 77° 41° (1993) 91° (1988) 0.14" 0"
Jun 2 57° 77° 41° (1956) 90° (2002) 0.15" 0"
Jun 3 57° 77° 42° (1969) 93° (1972) 0.14" 0"
Jun 4 58° 78° 44° (1950) 92° (1953) 0.15" 0"
Jun 5 58° 78° 42° (1993) 95° (1977) 0.14" 0"
Jun 6 58° 78° 43° (2000) 92° (1971) 0.16" 0"
Jun 7 59° 79° 48° (1998) 94° (1963) 0.15" 0"
Jun 8 59° 79° 44° (1977) 95° (1963) 0.15" 0"
Jun 9 60° 79° 44° (1969) 93° (1963) 0.14" 0"
Jun 10 60° 80° 41° (1966) 94° (1968) 0.15" 0"
Jun 11 60° 80° 46° (1972) 93° (1956) 0.15" 0"
Jun 12 61° 80° 46° (1974) 93° (1956) 0.14" 0"
Jun 13 61° 80° 43° (1985) 95° (1987) 0.15" 0"
Jun 14 61° 81° 48° (1955) 99° (1987) 0.15" 0"
Jun 15 62° 81° 48° (1989) 93° (1994) 0.15" 0"
Jun 16 62° 81° 43° (1961) 94° (1973) 0.14" 0"
Jun 17 62° 82° 47° (1961) 93° (1987) 0.14" 0"
Jun 18 62° 82° 48° (1965) 95° (1994) 0.13" 0"
Jun 19 63° 82° 52° (1982) 98° (1953) 0.14" 0"
Jun 20 63° 82° 48° (1980) 98° (1988) 0.13" 0"
Jun 21 63° 82° 46° (1992) 98° (1988) 0.14" 0"
Jun 22 63° 83° 48° (1963) 94° (1988) 0.14" 0"
Jun 23 64° 83° 48° (1972) 95° (2005) 0.15" 0"
Jun 24 64° 83° 48° (1972) 95° (2005) 0.14" 0"
Jun 25 64° 83° 49° (1957) 101° (1988) 0.14" 0"
Jun 26 64° 83° 49° (1958) 98° (1954) 0.14" 0"
Jun 27 64° 84° 50° (1968) 97° (1971) 0.14" 0"
Jun 28 65° 84° 48° (1968) 97° (1952) 0.14" 0"
Jun 29 65° 84° 52° (1973) 96° (1954) 0.14" 0"
Jun 30 65° 84° 53° (1980) 98° (1956) 0.14" 0"
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