Climate in San Francisco, California

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Climate

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Climate	San Francisco, CA	United States
Rainfall (in.)	20.1	36.5
Snowfall (in.)	0	25
Precipitation Days	64	100
Sunny Days	259	205
Avg. July High	71	86.5
Avg. Jan. Low	42.4	20.5
Comfort Index (higher=better)	75	44
UV Index	5.4	4.3
Elevation ft.	8	1,060

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San Francisco, CA, gets 20 inches of rain per year. The US average is 37. Snowfall is 0 inches. The average US city gets 25 inches of snow per year. The number of days with any measurable precipitation is 64.

On average, there are 259 sunny days per year in San Francisco, CA. The July high is around 71 degrees. The January low is 42. Our comfort index, which is based on humidity during the hot months, is a 75 out of 100, where higher is more comfortable. The US average on the comfort index is 44.

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San Francisco Climate SperlingViews

Best Place To Live In The US: We are fortunate to live in the San Francisco Bay Area (Marin County) -- which has to be considered as one of the top ten places to live for a whole variety of reasons. ... (read more)Weather: Hard to beat on a year round basis. Easy to forget which season you're in or the time of year - especially because summer can be as cool as... (read more)Diverse City with plenty of opportunity but no hop: I love San Francisco. Having been born and bred here I've experienced what several neighborhoods have to offer and how great they can be. The mission "La Mision" is... (read more)Have an opinion about San Francisco? Leave a commentTo See All SperlingViews for San Francisco Click Here