San Francisco, California
Monthly Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
January 14° 0° (1962) 26.1° (1962) 4.72" NA
February 16° -0.6° (1989) 27.2° (1986) 4.15" NA
March 17° 3.9° (2006) 28.9° (2004) 3.4" NA
April 10° 18° -5° (1996) 34.4° (1989) 1.25" NA
May 11° 18° 6.1° (2003) 38.3° (2001) 0.54" NA
June 12° 20° 8.3° (1999) 39.4° (2000) 0.13" NA
July 12° 20° 8.3° (1953) 39.4° (1988) 0.04" NA
August 13° 21° 8.9° (1969) 36.7° (1993) 0.09" NA
September 13° 22° 8.9° (1955) 38.3° (1971) 0.28" NA
October 13° 21° 7.2° (1949) 38.9° (1987) 1.19" NA
November 11° 18° 4.4° (1994) 30° (1966) 3.31" NA
December 15° -2.2° (1990) 24.4° (1958) 3.18" NA
Daily Averages & Records -  °F | °C
Date Average
Low
Average
High
Record
Low
Record
High
Average
Precipitation
Average
Snow
Jul 1 12.2° 20° 10° (1953) 37° (1985) 0" NA
Jul 2 12.2° 20° 9° (1953) 33° (1970) 0" NA
Jul 3 12.2° 20° 9° (1953) 31° (2001) 0" NA
Jul 4 12.2° 20° 8° (1953) 27° (1983) 0" NA
Jul 5 12.2° 20° 9° (1953) 27° (1989) 0" NA
Jul 6 12.2° 20° 8° (1953) 31° (1989) 0" NA
Jul 7 12.2° 20° 10° (1949) 26° (1992) 0" NA
Jul 8 12.2° 20° 9° (1953) 32° (1985) 0" NA
Jul 9 12.2° 20° 8° (1953) 32° (1985) 0" NA
Jul 10 12.2° 20° 8° (1953) 33° (1959) 0" NA
Jul 11 12.2° 20° 9° (1953) 33° (1983) 0" NA
Jul 12 12.2° 20° 9° (1962) 30° (1983) 0" NA
Jul 13 12.2° 20° 10° (1951) 31° (1972) 0" NA
Jul 14 12.2° 20° 9° (1951) 33° (1972) 0" NA
Jul 15 12.2° 20° 10° (1949) 36° (1995) 0" NA
Jul 16 12.2° 20° 10° (1954) 32° (1988) 0" NA
Jul 17 12.2° 20° 10° (1951) 39° (1988) 0" NA
Jul 18 12.2° 20° 10° (1981) 29° (1998) 0" NA
Jul 19 12.2° 20° 9° (1969) 28° (1996) 0" NA
Jul 20 12.8° 20° 10° (1950) 32° (1996) 0" NA
Jul 21 12.8° 20° 9° (1955) 24° (1996) 0" NA
Jul 22 12.8° 20° 10° (1955) 30.6° (2006) 0" NA
Jul 23 12.8° 20° 10° (1955) 28.3° (2006) 0" NA
Jul 24 12.8° 20° 10° (1968) 26° (1974) 0" NA
Jul 25 12.8° 20° 10° (1951) 28° (1973) 0" NA
Jul 26 12.8° 20.6° 9° (1968) 31° (1963) 0" NA
Jul 27 12.8° 20.6° 9° (1968) 30° (1995) 0" NA
Jul 28 12.8° 20.6° 10° (1966) 29° (1954) 0.01" NA
Jul 29 12.8° 20.6° 9° (1952) 28° (1977) 0.01" NA
Jul 30 12.8° 20.6° 10° (1951) 37° (1995) 0.01" NA
Jul 31 12.8° 20.6° 9° (1955) 37° (1993) 0.01" NA
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