Weather averagesSan Francisco, CA

Monthly averages & records
°F | °C
JanFebMarAprMayJunJulAugSepOctNovDec
50°
40°
30°
20°
10°
-10°
-20°
-30°
-40°
11.169.97.313.131.190.24000.482.525.999.75
Precipitation (cm)
Monthly averages & records
°F | °C
MonthAverage lowAverage highAverage precipRecord lowRecord high
January14°11.16 cm-7° (1937)22° (1931)
February15°9.9 cm-3° (1939)26° (1932)
March17°7.31 cm-2° (1935)29° (1952)
April18°3.13 cm-2° (1936)33° (1981)
May11°20°1.19 cm2° (1942)38° (1943)
June12°21°0.24 cm4° (1939)43° (1937)
July13°22°0 cm7° (1951)43° (1933)
August13°23°0 cm5° (1935)43° (1933)
September13°23°0.48 cm3° (1931)43° (1944)
October11°21°2.52 cm-2° (1935)38° (1933)
November17°5.99 cm-4° (1941)32° (1931)
December14°9.75 cm-7° (1932)24° (1958)
  • Data provided outside US and Canada by Foreca
  • Data provided for US and Canada by WDT