San Francisco, California
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 46° 57° 32° (1962) 79° (1962) 4.5" NA
February 48° 60° 31° (1989) 81° (1986) 4.61" NA
March 49° 62° 39° (2006) 84° (2004) 3.26" NA
April 49° 63° 23° (1996) 94° (1989) 1.46" NA
May 51° 64° 43° (2003) 101° (2001) 0.7" NA
June 53° 67° 47° (1999) 103° (2000) 0.16" NA
July 54° 67° 47° (1953) 103° (1988) 0" NA
August 55° 68° 48° (1969) 98° (1993) 0.06" NA
September 55° 70° 48° (1955) 101° (1971) 0.21" NA
October 54° 69° 45° (1949) 102° (1987) 1.12" NA
November 50° 63° 40° (1994) 86° (1966) 3.16" NA
December 46° 57° 28° (1990) 76° (1958) 4.56" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Dec 1 48° 59° 42° (1972) 71° (1959) 0.13" NA
Dec 2 48° 59° 40° (2009) 71° (1958) 0.13" NA
Dec 3 47° 59° 41° (1963) 73° (1958) 0.13" NA
Dec 4 47° 59° 40° (1963) 71° (1958) 0.13" NA
Dec 5 47° 58° 40° (1963) 71° (1979) 0.14" NA
Dec 6 47° 58° 40° (2009) 73° (1979) 0.14" NA
Dec 7 47° 58° 38° (1972) 72° (1979) 0.14" NA
Dec 8 47° 58° 34° (1972) 73° (1988) 0.14" NA
Dec 9 47° 58° 30° (1972) 69° (1950) 0.14" NA
Dec 10 47° 58° 32° (1972) 68° (1958) 0.14" NA
Dec 11 46° 57° 34° (1972) 73° (1958) 0.14" NA
Dec 12 46° 57° 36° (1972) 76° (1958) 0.14" NA
Dec 13 46° 57° 35° (1972) 69° (1958) 0.15" NA
Dec 14 46° 57° 35° (1972) 69° (1988) 0.14" NA
Dec 15 46° 57° 36° (1972) 71° (1980) 0.15" NA
Dec 16 46° 57° 37° (1963) 71° (1998) 0.15" NA
Dec 17 46° 57° 39° (1963) 69° (1996) 0.15" NA
Dec 18 46° 57° 38° (1963) 67° (1976) 0.15" NA
Dec 19 46° 57° 40° (1992) 73° (1999) 0.16" NA
Dec 20 46° 57° 34° (1990) 72° (1999) 0.16" NA
Dec 21 46° 56° 30° (1990) 70° (1999) 0.17" NA
Dec 22 46° 56° 28° (1990) 71° (1999) 0.16" NA
Dec 23 45° 56° 31° (1990) 68° (1999) 0.16" NA
Dec 24 45° 56° 32° (1990) 67° (2005) 0.16" NA
Dec 25 45° 56° 35° (1990) 67° (1967) 0.16" NA
Dec 26 45° 56° 38° (1990) 74° (1967) 0.16" NA
Dec 27 45° 56° 39° (1985) 71° (1953) 0.15" NA
Dec 28 45° 56° 39° (1988) 73° (1967) 0.15" NA
Dec 29 45° 56° 38° (1988) 68° (1989) 0.14" NA
Dec 30 45° 56° 36° (1990) 65° (1989) 0.15" NA
Dec 31 45° 56° 36° (1990) 67° (1958) 0.15" NA
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