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Climate & Weather Averages in San Francisco, California, USA

Currently: 50 °F. Rain. Partly sunny. (Weather station: San Francisco International Airport, USA). See more current weather

Annual Weather Averages Near San Francisco

Averages are for San Francisco International Airport, which is 11 miles from San Francisco.

Based on weather reports collected during 1992–2021.

Jan
57
45
4.01
Feb
60
47
3.93
Mar
62
48
2.58
Apr
64
50
1.35
May
67
52
0.48
Jun
70
54
0.14
Jul
71
56
0.01
Aug
72
57
0.04
Sep
73
56
0.08
Oct
71
54
0.94
Nov
63
49
2
Dec
57
45
4.3

All Year Climate & Weather Averages in San Francisco

High Temp: 73 °F

Low Temp: 45 °F

Mean Temp: 58 °F

Precipitation: 1.66"

Humidity: 72%

Dew Point: 49 °F

Wind: 17 mph

Pressure: 30.03 "Hg

Visibility: 10 mi

January Climate & Weather Averages in San Francisco

High Temp: 57 °F

Low Temp: 45 °F

Mean Temp: 51 °F

Precipitation: 4.01"

Humidity: 79%

Dew Point: 45 °F

Wind: 9 mph

Pressure: 30.14 "Hg

Visibility: 9 mi

February Climate & Weather Averages in San Francisco

High Temp: 60 °F

Low Temp: 47 °F

Mean Temp: 53 °F

Precipitation: 3.93"

Humidity: 76%

Dew Point: 45 °F

Wind: 13 mph

Pressure: 30.08 "Hg

Visibility: 10 mi

March Climate & Weather Averages in San Francisco

High Temp: 62 °F

Low Temp: 48 °F

Mean Temp: 55 °F

Precipitation: 2.58"

Humidity: 73%

Dew Point: 46 °F

Wind: 16 mph

Pressure: 30.07 "Hg

Visibility: 10 mi

April Climate & Weather Averages in San Francisco

High Temp: 64 °F

Low Temp: 50 °F

Mean Temp: 57 °F

Precipitation: 1.35"

Humidity: 69%

Dew Point: 46 °F

Wind: 21 mph

Pressure: 30.05 "Hg

Visibility: 10 mi

May Climate & Weather Averages in San Francisco

High Temp: 67 °F

Low Temp: 52 °F

Mean Temp: 60 °F

Precipitation: 0.48"

Humidity: 69%

Dew Point: 48 °F

Wind: 24 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

June Climate & Weather Averages in San Francisco

High Temp: 70 °F

Low Temp: 54 °F

Mean Temp: 62 °F

Precipitation: 0.14"

Humidity: 68%

Dew Point: 51 °F

Wind: 24 mph

Pressure: 29.95 "Hg

Visibility: 11 mi

July Climate & Weather Averages in San Francisco

High Temp: 71 °F

Low Temp: 56 °F

Mean Temp: 64 °F

Precipitation: 0.01"

Humidity: 71%

Dew Point: 53 °F

Wind: 23 mph

Pressure: 29.95 "Hg

Visibility: 10 mi

August Climate & Weather Averages in San Francisco

High Temp: 72 °F

Low Temp: 57 °F

Mean Temp: 65 °F

Precipitation: 0.04"

Humidity: 72%

Dew Point: 54 °F

Wind: 22 mph

Pressure: 29.94 "Hg

Visibility: 10 mi

September Climate & Weather Averages in San Francisco

High Temp: 73 °F

Low Temp: 56 °F

Mean Temp: 65 °F

Precipitation: 0.08"

Humidity: 70%

Dew Point: 53 °F

Wind: 19 mph

Pressure: 29.93 "Hg

Visibility: 10 mi

October Climate & Weather Averages in San Francisco

High Temp: 71 °F

Low Temp: 54 °F

Mean Temp: 62 °F

Precipitation: 0.94"

Humidity: 68%

Dew Point: 50 °F

Wind: 14 mph

Pressure: 30.00 "Hg

Visibility: 10 mi

November Climate & Weather Averages in San Francisco

High Temp: 63 °F

Low Temp: 49 °F

Mean Temp: 56 °F

Precipitation: 2.00"

Humidity: 74%

Dew Point: 48 °F

Wind: 10 mph

Pressure: 30.10 "Hg

Visibility: 9 mi

December Climate & Weather Averages in San Francisco

High Temp: 57 °F

Low Temp: 45 °F

Mean Temp: 51 °F

Precipitation: 4.30"

Humidity: 77%

Dew Point: 44 °F

Wind: 10 mph

Pressure: 30.13 "Hg

Visibility: 9 mi

Quick Climate Info

Hottest MonthSeptember (65 °F avg)
Coldest MonthDecember (51 °F avg)
Wettest MonthDecember (4.30" avg)
Windiest MonthJune (24 mph avg)
Annual precip.19.86" (per year)

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