Guides & Advice : Weather Center : United States :
San Francisco, California
Historical Weather Data
WEATHER: MONTHLY AVERAGES
Precipitation is displayed in inches. Select the link below the chart to convert the numbers between Fahrenheit and Celsius.

  Jan. Feb. Mar. Apr. May June
Hi 14°C 16°C 17°C 18°C 20°C 22°C
Lo 6°C 8°C 8°C 9°C 10°C 12°C
Precip. 4.06 2.95 3.07 1.29 0.25 0.15
  July Aug. Sep. Oct. Nov. Dec. Annual
Hi 23°C 23°C 24°C 22°C 17°C 14°C 19°C
Lo 13°C 13°C 13°C 12°C 9°C 7°C 10°C
Precip. 0.04 0.07 0.26 1.26 3.21 3.1 19.71
CONVERT TO FAHRENHEIT

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