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
Apr 1 10° 17.2° 6° (1999) 28° (1985) 0.07" NA
Apr 2 10° 17.8° 6° (1955) 31° (1985) 0.07" NA
Apr 3 10° 17.8° 5° (2001) 26° (1960) 0.07" NA
Apr 4 10° 17.8° 6° (1999) 29° (1985) 0.06" NA
Apr 5 10° 17.8° 6° (1958) 31° (1989) 0.06" NA
Apr 6 10° 17.8° 6° (1999) 33° (1989) 0.06" NA
Apr 7 10° 17.8° 6° (1953) 33° (1989) 0.06" NA
Apr 8 10° 17.8° -5° (1996) 34° (1989) 0.05" NA
Apr 9 10° 17.8° 4° (1999) 33° (1989) 0.05" NA
Apr 10 10° 17.8° 6° (1953) 33° (1988) 0.05" NA
Apr 11 10° 17.8° 4° (1967) 29° (1988) 0.05" NA
Apr 12 10° 17.8° 7° (1953) 28° (1962) 0.04" NA
Apr 13 10° 17.8° 6° (1998) 31° (1985) 0.04" NA
Apr 14 10° 17.8° 7° (1998) 31° (1984) 0.04" NA
Apr 15 10° 18.3° 6° (2001) 29° (1966) 0.04" NA
Apr 16 10° 18.3° 7° (1995) 28° (1999) 0.04" NA
Apr 17 10° 18.3° 6.1° (2006) 26° (1954) 0.04" NA
Apr 18 10° 18.3° 6° (1955) 27° (1950) 0.03" NA
Apr 19 10° 18.3° 6° (1967) 28° (1992) 0.03" NA
Apr 20 10° 18.3° 6° (1963) 29° (1986) 0.03" NA
Apr 21 10° 18.3° 6° (1967) 32° (1987) 0.03" NA
Apr 22 10° 18.3° 7° (1961) 26° (1995) 0.03" NA
Apr 23 10° 18.3° 7° (1964) 29° (1966) 0.03" NA
Apr 24 10° 18.3° 7° (1974) 28° (1992) 0.03" NA
Apr 25 10° 18.3° 8° (1984) 31° (2004) 0.03" NA
Apr 26 10° 18.3° 7° (1955) 33° (2004) 0.03" NA
Apr 27 10° 18.3° 7° (1970) 30° (2004) 0.03" NA
Apr 28 10.6° 18.3° 7° (1967) 29° (1957) 0.02" NA
Apr 29 10.6° 18.3° 7° (2002) 32° (1996) 0.02" NA
Apr 30 10.6° 18.3° 7° (1964) 34° (1996) 0.02" NA
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