11.01
sun
sun
Day
55°F
SW 8 mph
Precip.
0%
0%
Night
50°F
SW 5 mph
Precip.
0%
0%
12.01
mon
mon
Day
46°F
SW 7 mph
Precip.
0%
0%
Night
46°F
SW 7 mph
Precip.
0%
0%
13.01
tue
tue
Day
46°F
SW 7 mph
Precip.
0%
0%
Night
54°F
SW 6 mph
Precip.
0%
0%
14.01
wed
wed
Day
57°F
SW 6 mph
Precip.
0%
0%
Night
55°F
SW 7 mph
Precip.
0%
0%
15.01
thu
thu
Day
57°F
SW 7 mph
Precip.
0%
0%
Night
55°F
SW 7 mph
Precip.
0%
0%
16.01
fri
fri
Day
57°F
SW 9 mph
Precip.
0%
0%
Night
57°F
W 11 mph
Precip.
0%
0%
17.01
sat
sat
Day
55°F
SW 7 mph
Precip.
0%
0%
Night
55°F
NE 1 mph
Precip.
0%
0%
18.01
sun
sun
Day
55°F
SW 6 mph
Precip.
0%
0%
Night
54°F
SW 4 mph
Precip.
0%
0%
19.01
mon
mon
Day
55°F
SW 5 mph
Precip.
0%
0%
Night
54°F
NW 2 mph
Precip.
0%
0%
20.01
tue
tue
Day
55°F
SW 4 mph
Precip.
0%
0%
Night
54°F
NE 1 mph
Precip.
0%
0%
21.01
wed
wed
Day
54°F
NW 3 mph
Precip.
0%
0%
Night
52°F
E 5 mph
Precip.
0%
0%
22.01
thu
thu
Day
54°F
N 6 mph
Precip.
100%
100%
Night
52°F
NW 4 mph
Precip.
100%
100%
23.01
fri
fri
Day
52°F
SE 6 mph
Precip.
0%
0%
Night
48°F
S 6 mph
Precip.
0%
0%
24.01
sat
sat
Day
48°F
SE 8 mph
Precip.
0%
0%
Night
50°F
SE 13 mph
Precip.
0%
0%
sea water
temperature
temperature
| San Francisco |
monthly
weather
weather
| San Francisco |
current
weather
weather
| San Francisco |
7 days
forecast
forecast
| San Francisco |
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 52.7°F. The highest and lowest sea temperatures during the month were 53.4°F and 51.8°F.
Air temperature in San Francisco, °F
Precipitation total in San Francisco, in.
* Charts above show average data for the last 3 years.
Best time for vacation in San Francisco
San Francisco on a weather map
Places in USA:
Name
°F
24 Hours Forecast
San Francisco
Local time: 14:55
January 11, sunday
1500
57°F
S
7 mph
7 mph
1800
55°F
S
6 mph
6 mph
2100
54°F
SW
5 mph
5 mph
January 12, monday
0000
50°F
SW
5 mph
5 mph
0300
46°F
SW
6 mph
6 mph
0600
46°F
SW
6 mph
6 mph
0900
45°F
SW
6 mph
6 mph
1200
46°F
SW
7 mph
7 mph
