Units

1988

San Francisco, CA• #11 warmest of 105 years on record

Annual Average
59.3°F
Hottest Day
102.9°F
Coldest Day
38.0°F
Total Precipitation
17.07 in

Monthly Breakdown

Jan
52.8
31 days
Feb
57.7
29 days
Mar
59.1
31 days
Apr
58.7
30 days
May
59.1
31 days
Jun
61.0
30 days
Jul
64.2
31 days
Aug
64.0
31 days
Sep
63.0
30 days
Oct
61.4
31 days
Nov
57.2
30 days
Dec
53.2
31 days

Temperature Range by Month

Jan
4.4°-21.7°
Feb
5°-25.6°
Mar
7.2°-27.2°
Apr
8.3°-32.8°
May
8.3°-33.3°
Jun
8.9°-30°
Jul
11.1°-39.4°
Aug
12.2°-33.9°
Sep
10°-33.9°
Oct
10°-33.9°
Nov
7.8°-23.9°
Dec
3.33°-22.78°
30°F50°F70°F90°F100°F
← 1987All Years1989 →
Data source: NOAA GHCN-Daily