Mount Wilson, California
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 36° 53° 9° (1969) 77° (2003) 7.96" NA
February 36° 53° 11° (1962) 80° (1985) 9.53" NA
March 36° 55° 14° (1966) 83° (2007) 8.38" NA
April 41° 61° 18° (1999) 86° (1989) 2.34" NA
May 47° 68° 22° (1964) 92° (2001) 0.97" NA
June 57° 77° 29° (1950) 97° (1994) 0.26" NA
July 63° 82° 38° (1987) 102° (2007) 0.08" NA
August 63° 82° 37° (1959) 99° (2007) 0.29" NA
September 58° 77° 34° (1952) 98° (1950) 1.01" NA
October 51° 68° 18° (1971) 93° (1980) 1.54" NA
November 41° 60° 15° (1975) 82° (1985) 3.23" NA
December 37° 54° 10° (1990) 78° (1958) 4.78" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Sep 1 61° 80° 34° (1952) 98° (1950) 0.02" NA
Sep 2 61° 80° 40° (2000) 98° (1950) 0.02" NA
Sep 3 61° 80° 45° (1985) 97° (2007) 0.02" NA
Sep 4 61° 79° 40° (1985) 91° (1955) 0.03" NA
Sep 5 61° 79° 45° (1970) 95° (2003) 0.03" NA
Sep 6 60° 79° 44° (1965) 95° (1955) 0.03" NA
Sep 7 60° 79° 37° (1965) 94° (2004) 0.03" NA
Sep 8 60° 79° 44° (1965) 92° (1979) 0.03" NA
Sep 9 60° 79° 43° (1985) 94° (1993) 0.03" NA
Sep 10 60° 78° 39° (1952) 93° (1993) 0.03" NA
Sep 11 59° 78° 34° (1952) 92° (1979) 0.03" NA
Sep 12 59° 78° 43° (1952) 94° (1971) 0.03" NA
Sep 13 59° 78° 41° (1966) 94° (1971) 0.03" NA
Sep 14 59° 77° 44° (1966) 92° (1971) 0.03" NA
Sep 15 59° 77° 42° (1959) 93° (1971) 0.03" NA
Sep 16 58° 77° 39° (1959) 93° (2000) 0.03" NA
Sep 17 58° 77° 37° (1977) 91° (2000) 0.04" NA
Sep 18 58° 77° 38° (1955) 91° (2000) 0.04" NA
Sep 19 58° 76° 36° (1965) 92° (2000) 0.04" NA
Sep 20 58° 76° 36° (1966) 89° (2000) 0.04" NA
Sep 21 57° 76° 36° (1988) 94° (2003) 0.04" NA
Sep 22 57° 76° 37° (2007) 93° (2003) 0.04" NA
Sep 23 57° 75° 37° (2007) 96° (2003) 0.04" NA
Sep 24 57° 75° 39° (1948) 90° (2001) 0.04" NA
Sep 25 56° 75° 34° (1948) 88° (1963) 0.04" NA
Sep 26 56° 75° 35° (1971) 95° (2003) 0.04" NA
Sep 27 56° 74° 38° (1982) 93° (2003) 0.04" NA
Sep 28 56° 74° 35° (1965) 94° (2003) 0.04" NA
Sep 29 55° 74° 40° (1998) 88° (1980) 0.04" NA
Sep 30 55° 73° 37° (1982) 92° (1980) 0.04" NA
Advertisements