San Francisco Airport

The tables below display average monthly climate and weather indicators in San Francisco Airport California.

Temperature by: Fahrenheit / Centigrade

San Francisco Airport Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg. Temperature9.311.211.813.114.516.417.117.618.116.112.79.713.9
Avg. Max Temperature13.115.216.017.719.221.322.022.423.121.216.913.418.4
Avg. Min Temperature5.47.27.78.49.811.412.212.812.911.08.45.99.4
Days with Max Temp of 32 C or Higher0.00.00.0< 0.5< 0.51.01.0< 0.51.0< 0.50.00.03.0
Days with Min Temp Below Freezing1.0< 0.5< 0.50.00.00.00.00.00.00.00.01.02.0
 
San Francisco Airport Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Heating Degree Days50535836328721812192.068.079.01353064843016
Cooling Degree Days0.00.00.05.00.016.021.028.064.011.00.00.0145
 
San Francisco Airport Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precipitation (inches)4.43.23.11.40.20.10.00.10.21.22.93.119.7
Days with Precipitation 0.01 inch or More11.010.010.06.03.01.0< 0.05< 0.051.04.07.010.063.0
Monthly Snowfall (inches)0.0< 0.05< 0.050.00.00.00.00.00.00.00.00.0< 0.05
 
Other San Francisco Airport Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Wind Speed7.28.610.512.213.414.013.612.811.19.47.57.110.6
Clear Days9.08.010.011.014.016.021.019.018.016.011.09.0160
Partly Cloudy Days8.07.09.09.010.09.08.09.08.09.08.08.0100
Cloudy Days15.013.013.010.08.05.03.03.04.07.011.014.0105
Percent of Possible Sunshine0.00.00.00.00.00.00.00.00.00.00.00.00.0
Avg. Relative Humidity62.575.573.572.571.572.072.573.072.570.571.574.576.0

Weather information for other cities in California

Portions of this site are based on the CIA World Fact Book, a public-domain work
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