La Salle, Illinois
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January -10° -1° -32.2° (1985) 19° (2008) 1.52" 8.1"
February -8° -29.4° (1979) 22.2° (1976) 1.66" 5.2"
March -2° -22.2° (2002) 27.8° (1998) 2.68" 3.3"
April 17° -10.6° (1982) 32.8° (1987) 3.38" 0.4"
May 23° -3.9° (1989) 34.4° (2006) 4.46" 0"
June 15° 28° 2.8° (1969) 38.3° (1988) 3.82" 0"
July 17° 29° 5.6° (1972) 40° (1983) 4.47" 0"
August 16° 28° 4.4° (1986) 39.4° (1988) 4.17" 0"
September 11° 25° -2.8° (1974) 36.7° (2000) 3.33" 0"
October 18° -8.9° (1988) 32.8° (2007) 3.09" 0.1"
November -1° -20.6° (1977) 26.1° (2000) 3.07" 0.6"
December -8° -29.4° (1989) 21.1° (1970) 2.36" 8"
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
May 1 20° -1° (1978) 30.6° (2007) 0.13" 0"
May 2 20° -2° (1978) 32° (1992) 0.13" 0"
May 3 20° -2° (2005) 30° (1969) 0.14" 0"
May 4 21° -3° (2005) 31° (2001) 0.14" 0"
May 5 21° -2° (2005) 31° (1982) 0.14" 0"
May 6 21° -4° (1974) 29° (2000) 0.13" 0"
May 7 21° -4° (1989) 31° (2004) 0.14" 0"
May 8 21° -1° (1989) 31° (1979) 0.14" 0"
May 9 21° -1° (1966) 32° (1979) 0.15" 0"
May 10 22° -3° (1966) 32° (1979) 0.14" 0"
May 11 22° 2° (1969) 31° (1987) 0.14" 0"
May 12 22° 0° (1981) 32° (1987) 0.15" 0"
May 13 22° -1° (1981) 31° (1982) 0.15" 0"
May 14 22° 0° (1981) 32° (1991) 0.16" 0"
May 15 22° 0° (1973) 32° (1998) 0.15" 0"
May 16 23° 1° (1997) 32° (1977) 0.14" 0"
May 17 10° 23° 1° (1973) 34° (2001) 0.15" 0"
May 18 10° 23° 1° (2002) 34° (1964) 0.16" 0"
May 19 10° 23° 1° (2002) 34° (1996) 0.15" 0"
May 20 10° 23° 3° (1967) 34° (1996) 0.16" 0"
May 21 10° 23° -1° (2002) 32° (1972) 0.15" 0"
May 22 11° 24° 0° (2002) 33° (1964) 0.15" 0"
May 23 11° 24° 2° (1979) 32° (1964) 0.15" 0"
May 24 11° 24° 2° (1992) 33° (1972) 0.15" 0"
May 25 11° 24° -1° (1992) 34° (2010) 0.14" 0"
May 26 11° 24° 2° (1992) 34° (1977) 0.14" 0"
May 27 12° 25° 0° (1992) 33° (1978) 0.14" 0"
May 28 12° 25° 1° (1992) 33° (1978) 0.14" 0"
May 29 12° 25° 2° (1984) 34.4° (2006) 0.13" 0"
May 30 12° 25° 4° (1996) 33.9° (2006) 0.14" 0"
May 31 12° 25° 4° (1972) 33° (1994) 0.14" 0"
Advertisements
Track Severe Weather on mobile