13.01
tue
tue
Day
59°F
S 2 mph
Precip.
0%
0%
Night
45°F
SW 2 mph
Precip.
0%
0%
14.01
wed
wed
Day
63°F
S 2 mph
Precip.
0%
0%
Night
54°F
W 2 mph
Precip.
0%
0%
15.01
thu
thu
Day
66°F
SW 2 mph
Precip.
0%
0%
Night
54°F
W 2 mph
Precip.
0%
0%
16.01
fri
fri
Day
64°F
S 1 mph
Precip.
0%
0%
Night
48°F
W 2 mph
Precip.
0%
0%
17.01
sat
sat
Day
64°F
S 2 mph
Precip.
0%
0%
Night
46°F
SW 1 mph
Precip.
0%
0%
18.01
sun
sun
Day
61°F
S 2 mph
Precip.
0%
0%
Night
48°F
SW 1 mph
Precip.
0%
0%
19.01
mon
mon
Day
63°F
S 2 mph
Precip.
0%
0%
Night
48°F
W 2 mph
Precip.
0%
0%
20.01
tue
tue
Day
63°F
NW 1 mph
Precip.
0%
0%
Night
48°F
W 1 mph
Precip.
0%
0%
21.01
wed
wed
Day
61°F
S 2 mph
Precip.
0%
0%
Night
50°F
SW 1 mph
Precip.
0%
0%
22.01
thu
thu
Day
59°F
SE 3 mph
Precip.
0%
0%
Night
46°F
SW 1 mph
Precip.
0%
0%
23.01
fri
fri
Day
59°F
S 2 mph
Precip.
0%
0%
Night
46°F
W 1 mph
Precip.
0%
0%
24.01
sat
sat
Day
61°F
NW 1 mph
Precip.
0%
0%
Night
50°F
N 2 mph
Precip.
0%
0%
25.01
sun
sun
Day
57°F
SE 4 mph
Precip.
0%
0%
Night
46°F
SE 2 mph
Precip.
0%
0%
26.01
mon
mon
Day
55°F
SE 4 mph
Precip.
0%
0%
Night
48°F
SW 2 mph
Precip.
0%
0%
sea water
temperature
temperature
| San Jose |
monthly
weather
weather
| San Jose |
current
weather
weather
| San Jose |
7 days
forecast
forecast
| San Jose |
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 52.5°F. The highest and lowest sea temperatures during the month were 54.9°F and 50.5°F.
Air temperature in San Jose, °F
Precipitation total in San Jose, in.
* Charts above show average data for the last 3 years.
Best time for vacation in San Jose
San Jose on a weather map
Places in USA:
Name
°F
24 Hours Forecast
San Jose
Local time: 18:13
January 13, tuesday
2100
50°F
SW
2 mph
2 mph
January 14, wednesday
0000
45°F
SW
2 mph
2 mph
0300
43°F
SW
2 mph
2 mph
0600
45°F
SW
2 mph
2 mph
0900
48°F
SW
2 mph
2 mph
1200
63°F
S
2 mph
2 mph
1500
68°F
S
3 mph
3 mph
1800
61°F
S
2 mph
2 mph
