Units

1939

San Francisco, CA• #35 warmest of 105 years on record

Annual Average
58.0°F
Hottest Day
97.0°F
Coldest Day
39.0°F
Total Precipitation
7.98 in

Monthly Breakdown

Jan
—
Feb
51.3
28 days
Mar
52.7
31 days
Apr
55.8
30 days
May
57.0
31 days
Jun
57.9
30 days
Jul
59.0
31 days
Aug
60.7
31 days
Sep
66.2
30 days
Oct
63.0
31 days
Nov
59.2
30 days
Dec
55.3
31 days

Temperature Range by Month

Jan
No data
Feb
3.89°-23.89°
Mar
6.67°-26.11°
Apr
7.22°-28.33°
May
8.89°-22.78°
Jun
9.44°-23.33°
Jul
10°-26.67°
Aug
11.11°-27.22°
Sep
11.67°-36.11°
Oct
10°-32.22°
Nov
9.44°-25.56°
Dec
6.67°-20.56°
30°F50°F70°F90°F100°F
← 1938All Years1940 →
Data source: NOAA GHCN-Daily