Units

1940

San Francisco, CA• #26 warmest of 105 years on record

Annual Average
58.3°F
Hottest Day
84.0°F
Coldest Day
38.0°F
Total Precipitation
34.86 in

Monthly Breakdown

Jan
52.6
31 days
Feb
55.4
29 days
Mar
57.4
31 days
Apr
57.8
30 days
May
58.0
31 days
Jun
59.0
30 days
Jul
60.2
31 days
Aug
60.0
31 days
Sep
65.0
30 days
Oct
62.3
31 days
Nov
57.0
30 days
Dec
55.4
31 days

Temperature Range by Month

Jan
3.33°-19.44°
Feb
7.8°-18.9°
Mar
8.3°-22.2°
Apr
9.4°-26.7°
May
10°-24.4°
Jun
10.6°-22.2°
Jul
11.1°-26.1°
Aug
11.7°-27.2°
Sep
12.8°-28.3°
Oct
10.6°-28.9°
Nov
8.3°-22.8°
Dec
5.6°-21.7°
30°F50°F70°F90°F100°F
← 1939All Years1941 →
Data source: NOAA GHCN-Daily