Units

1977

San Francisco, CA• #64 warmest of 105 years on record

Annual Average
57.0°F
Hottest Day
84.9°F
Coldest Day
39.9°F
Total Precipitation
12.36 in

Monthly Breakdown

Jan
49.9
31 days
Feb
56.1
28 days
Mar
53.2
31 days
Apr
56.1
30 days
May
55.3
31 days
Jun
57.1
30 days
Jul
59.0
31 days
Aug
61.5
31 days
Sep
61.9
30 days
Oct
60.5
31 days
Nov
58.5
30 days
Dec
54.9
31 days

Temperature Range by Month

Jan
4.4°-18.9°
Feb
6.7°-25°
Mar
6.7°-22.2°
Apr
6.7°-23.3°
May
8.3°-22.8°
Jun
9.4°-24.4°
Jul
10°-29.4°
Aug
12.2°-28.3°
Sep
11.7°-25°
Oct
11.1°-26.7°
Nov
6.7°-22.8°
Dec
7.22°-17.78°
30°F50°F70°F90°F100°F
← 1976All Years1978 →
Data source: NOAA GHCN-Daily