Av. high : Average high in ºF - Av.low : Average low in ºF - Av. precip. : Average precipitation in inch - Days precip. : Days with precipitation - Hours sun. : Hours of sunshine
Hi : Average high in ºF - Lo : Average low in ºF - Pre. : Average precipitation in inch - DP : Days with precipitation - Sun : Hours of sunshine
San Francisco Climate Graph - California Climate Chart
Daily normals San Francisco - California - January
Day
High
ºF
Low
ºF
Prec/mo
inch
Prec/yr
inch
Snow/mo
inch
Snow/yr
inch
1 Jan
56.0
45.2
0.16
0.16
0.00
0.00
2 Jan
56.0
45.2
0.28
0.28
0.00
0.00
3 Jan
56.0
45.2
0.43
0.43
0.00
0.00
4 Jan
56.0
45.2
0.59
0.59
0.00
0.00
5 Jan
56.1
45.2
0.71
0.71
0.00
0.00
6 Jan
56.1
45.2
0.87
0.87
0.00
0.00
7 Jan
56.1
45.3
1.02
1.02
0.00
0.00
8 Jan
56.2
45.3
1.14
1.14
0.00
0.00
9 Jan
56.2
45.3
1.30
1.30
0.00
0.00
10 Jan
56.3
45.3
1.46
1.46
0.00
0.00
11 Jan
56.3
45.4
1.61
1.61
0.00
0.00
12 Jan
56.4
45.4
1.77
1.77
0.00
0.00
13 Jan
56.5
45.5
1.93
1.93
0.00
0.00
14 Jan
56.5
45.5
2.05
2.05
0.00
0.00
15 Jan
56.6
45.5
2.20
2.20
0.00
0.00
16 Jan
56.7
45.6
2.36
2.36
0.00
0.00
17 Jan
56.8
45.7
2.48
2.48
0.00
0.00
18 Jan
56.9
45.7
2.64
2.64
0.00
0.00
19 Jan
57.0
45.8
2.76
2.76
0.00
0.00
20 Jan
57.1
45.8
2.91
2.91
0.00
0.00
21 Jan
57.2
45.9
3.03
3.03
0.00
0.00
22 Jan
57.3
45.9
3.19
3.19
0.00
0.00
23 Jan
57.4
46.0
3.31
3.31
0.00
0.00
24 Jan
57.6
46.1
3.46
3.46
0.00
0.00
25 Jan
57.7
46.1
3.62
3.62
0.00
0.00
26 Jan
57.8
46.2
3.74
3.74
0.00
0.00
27 Jan
57.9
46.3
3.90
3.90
0.00
0.00
28 Jan
58.1
46.4
4.06
4.06
0.00
0.00
29 Jan
58.2
46.4
4.17
4.17
0.00
0.00
30 Jan
58.3
46.5
4.33
4.33
0.00
0.00
31 Jan
58.5
46.6
4.49
4.49
0.00
0.00
Weather history San Francisco - December 2019
Day
High
ºF
Low
ºF
Precip.
inch
Snow
inch
Snow d.
inch
01 Dec
55.0
52.0
0.20
0.00
0.0
02 Dec
57.9
53.1
0.27
0.00
0.0
03 Dec
61.0
52.0
0.01
0.00
0.0
04 Dec
57.9
52.0
0.21
0.00
0.0
05 Dec
59.0
53.1
0.01
0.00
0.0
06 Dec
63.0
54.0
0.31
0.00
0.0
07 Dec
62.1
54.0
0.93
0.00
0.0
08 Dec
59.0
52.0
0.16
0.00
0.0
09 Dec
55.9
50.0
0.00
0.00
0.0
10 Dec
57.9
51.1
0.17
0.00
0.0
11 Dec
57.9
52.0
0.22
0.00
0.0
12 Dec
60.1
55.9
0.07
0.00
0.0
13 Dec
57.9
53.1
0.07
0.00
0.0
14 Dec
55.9
48.9
0.06
-
0.0
Past weather San Francisco
Dec 19
Normal
Average high temperature Av. high temp.
58.6 ºF
57 ºF
Average low temperature Av. low temp.
52.4 ºF
46 ºF
Total precipitation Total precip.
2.69 inch
4.56 inch
Total snowfall Total snowfall
0.00 inch
0 inch
Highest max temperature Highest max temp.
63.0 ºF
-
Lowest max temperature Lowest max temp.
55.0 ºF
-
Highest min temperature Highest min temp.
55.9 ºF
-
Lowest min temperature Lowest min temp.
48.9 ºF
-
Past weather December 2019 incomplete - Missing data
Geo San Francisco - California
Country
United States
State
California
County
San Francisco
City
San Francisco
Zip code
94102
Longitude
-122.42 dec. degr.
Latitude
37.78 dec. degr.
Altitude - Elevation
66ft
ICAO
-
IATA
-
Date and Time San Francisco - California
Local Time
06:50 PM
Sunrise
07:18 AM
Sunset
05:25 PM
Day / Night
Night
Timezone
(UTC-08:00) Pacific Time (US & Canada)
Timezone DB
America/Los_Angeles
Map of San Francisco - California
San Francisco weather averages
Annual high temperature
64ºF
Annual low temperature
51ºF
Days per year with precip.
68 days
Annual hours of sunshine
2950 hours
Average annual precip.
23.66 inch
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Station Data
Monthly averages San Francisco Longitude: -122.42, Latitude: 37.78 Average weather San Francisco, CA - 94102
Monthly: 1981-2010 normals History: 2007-2019
Abbreviations
Average precipitation in : Av. precipitation in Jan: January, Feb: February, ...Jan: January, Feb: February, ...Ja: January, Fe: February, ...