01.01
thu
thu
Day
64°F
N 14 mph
Precip.
100%
100%
Night
63°F
NW 2 mph
Precip.
0%
0%
02.01
fri
fri
Day
64°F
N 4 mph
Precip.
0%
0%
Night
59°F
SE 4 mph
Precip.
0%
0%
03.01
sat
sat
Day
63°F
E 2 mph
Precip.
0%
0%
Night
63°F
NW 2 mph
Precip.
0%
0%
04.01
sun
sun
Day
66°F
N 12 mph
Precip.
88%
88%
Night
63°F
N 14 mph
Precip.
100%
100%
05.01
mon
mon
Day
64°F
N 14 mph
Precip.
100%
100%
Night
61°F
NW 6 mph
Precip.
100%
100%
06.01
tue
tue
Day
64°F
NW 7 mph
Precip.
100%
100%
Night
63°F
N 21 mph
Precip.
100%
100%
07.01
wed
wed
Day
57°F
E 25 mph
Precip.
100%
100%
Night
57°F
E 8 mph
Precip.
100%
100%
08.01
thu
thu
Day
59°F
SE 7 mph
Precip.
47%
47%
Night
57°F
S 4 mph
Precip.
22%
22%
09.01
fri
fri
Day
59°F
E 5 mph
Precip.
0%
0%
Night
55°F
E 2 mph
Precip.
0%
0%
10.01
sat
sat
Day
57°F
E 17 mph
Precip.
45%
45%
Night
55°F
NE 2 mph
Precip.
0%
0%
11.01
sun
sun
Day
57°F
N 4 mph
Precip.
0%
0%
Night
55°F
SW 4 mph
Precip.
0%
0%
12.01
mon
mon
Day
57°F
NW 3 mph
Precip.
0%
0%
Night
55°F
SW 5 mph
Precip.
0%
0%
13.01
tue
tue
Day
59°F
NW 3 mph
Precip.
0%
0%
Night
55°F
NE 4 mph
Precip.
0%
0%
14.01
wed
wed
Day
61°F
NW 4 mph
Precip.
0%
0%
Night
59°F
NE 4 mph
Precip.
0%
0%
sea water
temperature
temperature
| San Diego |
monthly
weather
weather
| San Diego |
current
weather
weather
| San Diego |
7 days
forecast
forecast
| San Diego |
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 56.0°F. The highest and lowest sea temperatures during the month were 57.0°F and 55.6°F.
Air temperature in San Diego, °F
Precipitation total in San Diego, in.
* Charts above show average data for the last 3 years.
Best time for vacation in San Diego
San Diego on a weather map
Places in USA:
Name
°F
24 Hours Forecast
San Diego
Local time: 07:45
January 01, thursday
0900
63°F
N
10 mph
10 mph
1200
64°F
N
14 mph
14 mph
1500
64°F
N
11 mph
11 mph
1800
63°F
N
7 mph
7 mph
2100
63°F
NE
2 mph
2 mph
January 02, friday
0000
63°F
NW
2 mph
2 mph
0300
61°F
N
3 mph
3 mph
0600
61°F
SW
2 mph
2 mph
