America, Illinois
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -3° -24.4° (1985) 23.9° (1950) 3.21" NA
February -1° -20.6° (1996) 25° (1981) 3.55" NA
March 14° -14.4° (1960) 29.4° (1986) 4.39" NA
April 10° 21° -3.9° (2007) 32.8° (1989) 4.74" NA
May 15° 26° 2.2° (1988) 36.7° (1953) 4.76" NA
June 19° 30° 7.2° (1992) 40° (1954) 4.15" NA
July 22° 32° 13.3° (2004) 40° (1980) 4.38" NA
August 21° 31° 10° (1986) 39.4° (2007) 3.63" NA
September 16° 27° 3.9° (1989) 39.4° (1954) 3.04" NA
October 22° -2.8° (1981) 33.3° (1963) 3.43" NA
November 14° -15° (1950) 27.8° (2003) 4.4" NA
December -1° -22.8° (1989) 26.1° (1982) 4.16" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jun 1 17.8° 28.3° 9° (1993) 36° (1951) 0.14" NA
Jun 2 17.8° 28.3° 11° (1956) 34° (1951) 0.14" NA
Jun 3 18.3° 28.3° 12° (1969) 35° (1988) 0.14" NA
Jun 4 18.3° 28.9° 7° (1988) 35° (1985) 0.14" NA
Jun 5 18.3° 28.9° 10° (1988) 38° (1977) 0.14" NA
Jun 6 18.3° 28.9° 11° (1988) 36° (1969) 0.14" NA
Jun 7 18.9° 28.9° 9° (2000) 36° (1963) 0.14" NA
Jun 8 18.9° 29.4° 9° (2000) 37° (1963) 0.14" NA
Jun 9 18.9° 29.4° 13° (2000) 38° (1963) 0.14" NA
Jun 10 18.9° 29.4° 10° (1988) 37° (1953) 0.14" NA
Jun 11 18.9° 29.4° 8° (1988) 38° (1977) 0.14" NA
Jun 12 19.4° 30° 9° (1988) 38° (1953) 0.14" NA
Jun 13 19.4° 30° 11° (1985) 38° (1952) 0.14" NA
Jun 14 19.4° 30° 13° (1955) 38° (1952) 0.14" NA
Jun 15 19.4° 30° 12° (1955) 39° (1988) 0.13" NA
Jun 16 20° 30.6° 12° (1961) 37° (1952) 0.13" NA
Jun 17 20° 30.6° 13° (1999) 36° (1979) 0.13" NA
Jun 18 20° 30.6° 13° (1988) 37° (1950) 0.13" NA
Jun 19 20° 30.6° 13° (1988) 37° (1953) 0.13" NA
Jun 20 20° 30.6° 11° (1992) 39° (1953) 0.14" NA
Jun 21 20° 30.6° 7° (1992) 38° (1988) 0.14" NA
Jun 22 20.6° 31.1° 7° (1992) 38° (1960) 0.14" NA
Jun 23 20.6° 31.1° 11° (1992) 38° (1988) 0.14" NA
Jun 24 20.6° 31.1° 13° (1974) 39° (1988) 0.14" NA
Jun 25 20.6° 31.1° 14° (1974) 38° (1988) 0.14" NA
Jun 26 20.6° 31.1° 13° (1958) 38° (1954) 0.14" NA
Jun 27 21.1° 31.1° 13° (1992) 40° (1954) 0.14" NA
Jun 28 21.1° 31.7° 13° (1988) 38° (1952) 0.14" NA
Jun 29 21.1° 31.7° 15° (1988) 40° (1952) 0.14" NA
Jun 30 21.1° 31.7° 14° (2000) 39° (1952) 0.14" NA
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