Walnut, Illinois
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 11° 28° -27° (1985) 73° (1942) 1.31" NA
February 17° 33° -26° (1905) 70° (2000) 1.35" NA
March 28° 46° -13° (1962) 87° (1986) 2.65" NA
April 39° 59° 6° (1982) 93° (1986) 3.49" NA
May 51° 71° 24° (2005) 105° (1934) 4.43" NA
June 60° 81° 37° (1945) 106° (1934) 4.52" NA
July 64° 83° 44° (1904) 111° (1936) 3.61" NA
August 61° 81° 36° (1923) 105° (1936) 4.36" NA
September 53° 75° 24° (1942) 101° (1953) 3.45" NA
October 41° 63° 10° (1925) 92° (1963) 2.8" NA
November 29° 46° -8° (1977) 81° (1950) 2.57" NA
December 17° 33° -23° (1924) 68° (1998) 2.03" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Apr 1 34° 53° 16° (1926) 82° (1946) 0.1" NA
Apr 2 34° 54° 19° (1961) 82° (2003) 0.1" NA
Apr 3 34° 54° 15° (1975) 81° (1981) 0.11" NA
Apr 4 35° 54° 8° (1975) 83° (1929) 0.11" NA
Apr 5 35° 55° 13° (1920) 82° (1929) 0.11" NA
Apr 6 35° 55° 6° (1982) 84° (1929) 0.11" NA
Apr 7 36° 56° 8° (1982) 84° (1991) 0.11" NA
Apr 8 36° 56° 17° (1972) 84° (1931) 0.11" NA
Apr 9 36° 57° 15° (1997) 83° (1905) 0.11" NA
Apr 10 37° 57° 18° (1909) 93° (1930) 0.11" NA
Apr 11 37° 57° 23° (1973) 92° (1930) 0.11" NA
Apr 12 37° 58° 19° (1940) 84° (1971) 0.11" NA
Apr 13 38° 58° 19° (1950) 83° (1941) 0.11" NA
Apr 14 38° 59° 21° (1907) 85° (2006) 0.11" NA
Apr 15 38° 59° 17° (1928) 85° (2003) 0.12" NA
Apr 16 39° 60° 20° (1949) 88° (2002) 0.12" NA
Apr 17 39° 60° 23° (1907) 85° (1977) 0.12" NA
Apr 18 39° 60° 17° (1926) 89° (1985) 0.12" NA
Apr 19 40° 61° 21° (1983) 91° (2002) 0.12" NA
Apr 20 40° 61° 25° (1953) 92° (1987) 0.12" NA
Apr 21 41° 62° 26° (1982) 87° (1985) 0.12" NA
Apr 22 41° 62° 20° (1986) 90° (1980) 0.12" NA
Apr 23 41° 62° 23° (1910) 87° (1915) 0.12" NA
Apr 24 42° 63° 17° (1967) 87° (1915) 0.12" NA
Apr 25 42° 63° 23° (1934) 93° (1986) 0.12" NA
Apr 26 43° 64° 28° (1907) 90° (1986) 0.13" NA
Apr 27 43° 64° 27° (1946) 88° (1986) 0.13" NA
Apr 28 43° 65° 28° (1950) 88° (1915) 0.13" NA
Apr 29 44° 65° 26° (1958) 91° (1952) 0.13" NA
Apr 30 44° 65° 30° (1907) 90° (1942) 0.13" NA
Advertisements
Track Severe Weather on mobile