Winnebago, Illinois
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 11° 27° -27° (1982) 63° (1989) 1.41" 10.3"
February 16° 33° -25° (1933) 70° (2000) 1.34" 7.9"
March 27° 46° -11° (2002) 85° (1986) 2.39" 5.6"
April 37° 59° 5° (1982) 93° (1930) 3.62" 1.4"
May 48° 71° 24° (1966) 106° (1934) 4.03" 0"
June 58° 80° 35° (1945) 106° (1934) 4.8" 0"
July 63° 83° 43° (1967) 112° (1936) 4.1" 0"
August 61° 81° 35° (1915) 104° (1988) 4.21" 0"
September 52° 74° 24° (1942) 103° (1939) 3.47" 0"
October 40° 62° 7° (1925) 91° (1922) 2.57" 0.1"
November 29° 46° -10° (1977) 81° (1933) 2.63" 2.6"
December 17° 32° -24° (1983) 67° (2001) 2.06" 10.8"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jan 1 12° 28° -13° (1968) 57° (1897) 0.05" NA
Jan 2 12° 27° -17° (1979) 59° (2000) 0.05" NA
Jan 3 12° 27° -16° (1979) 57° (1998) 0.05" NA
Jan 4 11° 27° -21° (1919) 60° (1997) 0.05" NA
Jan 5 11° 27° -25° (1924) 54° (1909) 0.05" NA
Jan 6 11° 27° -19° (1988) 54° (1946) 0.05" NA
Jan 7 11° 27° -20° (1942) 49° (1949) 0.05" NA
Jan 8 11° 27° -19° (1986) 55° (1965) 0.05" NA
Jan 9 11° 27° -21° (1982) 56° (2002) 0.05" NA
Jan 10 10° 27° -27° (1982) 55° (1975) 0.05" NA
Jan 11 10° 27° -24° (1979) 50° (1980) 0.05" NA
Jan 12 10° 27° -21° (1974) 55° (1960) 0.05" NA
Jan 13 10° 27° -17° (1916) 54° (1961) 0.05" NA
Jan 14 10° 27° -17° (1979) 58° (1928) 0.05" NA
Jan 15 10° 27° -24° (1979) 55° (1953) 0.05" NA
Jan 16 10° 27° -24° (1982) 53° (1933) 0.05" NA
Jan 17 10° 27° -25° (1982) 53° (1990) 0.05" NA
Jan 18 10° 27° -23° (1994) 57° (1996) 0.04" NA
Jan 19 10° 27° -24° (1994) 53° (2006) 0.04" NA
Jan 20 10° 27° -26° (1985) 51° (1921) 0.04" NA
Jan 21 10° 27° -22° (1984) 60° (1906) 0.04" NA
Jan 22 11° 27° -21° (1936) 55° (1964) 0.04" NA
Jan 23 11° 27° -24° (1936) 55° (1909) 0.04" NA
Jan 24 11° 27° -20° (1936) 61° (1909) 0.04" NA
Jan 25 11° 27° -23° (1897) 54° (1973) 0.04" NA
Jan 26 11° 27° -18° (1982) 61° (1944) 0.04" NA
Jan 27 11° 28° -13° (1988) 61° (1944) 0.04" NA
Jan 28 11° 28° -22° (1915) 55° (1944) 0.04" NA
Jan 29 12° 28° -20° (1966) 55° (1914) 0.04" NA
Jan 30 12° 28° -19° (1966) 52° (1944) 0.04" NA
Jan 31 12° 28° -18° (1996) 63° (1989) 0.04" NA
Advertisements
Track Severe Weather on mobile