Units

2009

San Francisco, CA• #47 warmest of 105 years on record

Annual Average
57.4°F
Hottest Day
96.1°F
Coldest Day
38.0°F
Total Precipitation
18.45 in

Monthly Breakdown

Temperature Range by Month

30°F50°F70°F90°F100°F
Data source: NOAA GHCN-Daily