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
May 1 50° 64° 44° (1999) 88° (1996) 0.03" NA
May 2 50° 64° 46° (1950) 86° (1992) 0.04" NA
May 3 50° 64° 44° (1950) 79° (1989) 0.03" NA
May 4 50° 64° 45° (1952) 83° (1953) 0.03" NA
May 5 50° 64° 46° (1952) 93° (1987) 0.03" NA
May 6 50° 64° 44° (1964) 88° (1987) 0.03" NA
May 7 50° 64° 46° (1964) 93° (2001) 0.03" NA
May 8 51° 64° 46° (1964) 81° (1984) 0.02" NA
May 9 51° 64° 46° (1950) 91° (1993) 0.02" NA
May 10 51° 64° 43° (2003) 82° (1988) 0.03" NA
May 11 51° 64° 46° (2010) 87° (1996) 0.02" NA
May 12 51° 64° 46° (2000) 96° (1976) 0.02" NA
May 13 51° 64° 47° (1950) 82° (1972) 0.03" NA
May 14 51° 64° 46° (1950) 86° (2006) 0.02" NA
May 15 51° 64° 44° (1999) 97° (2008) 0.03" NA
May 16 51° 64° 46° (1999) 94° (1997) 0.02" NA
May 17 51° 64° 47° (1968) 94° (1997) 0.02" NA
May 18 51° 64° 47° (1950) 86° (1978) 0.03" NA
May 19 51° 64° 48° (1950) 89° (1983) 0.02" NA
May 20 51° 64° 47° (1962) 92° (1988) 0.02" NA
May 21 51° 65° 47° (1971) 90° (2000) 0.02" NA
May 22 51° 65° 47° (2010) 80° (1954) 0.01" NA
May 23 52° 65° 47° (2010) 82° (2007) 0.02" NA
May 24 52° 65° 48° (1971) 80° (1996) 0.02" NA
May 25 52° 65° 47° (1953) 87° (1951) 0.02" NA
May 26 52° 65° 48° (1949) 83° (1974) 0.01" NA
May 27 52° 65° 48° (1965) 93° (1984) 0.02" NA
May 28 52° 65° 48° (1965) 88° (1975) 0.02" NA
May 29 52° 65° 48° (1965) 93° (1975) 0.01" NA
May 30 52° 65° 48° (1962) 101° (2001) 0.02" NA
May 31 52° 65° 47° (1971) 90° (2001) 0.01" NA
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