02.07
thu
thu
Day
75°F
E 10 mph
Precip.
5%
5%
Night
66°F
SE 6 mph
Precip.
6%
6%
03.07
fri
fri
Day
73°F
E 9 mph
Precip.
3%
3%
Night
66°F
E 4 mph
Precip.
7%
7%
04.07
sat
sat
Day
73°F
E 10 mph
Precip.
3%
3%
Night
68°F
E 5 mph
Precip.
6%
6%
05.07
sun
sun
Day
73°F
E 11 mph
Precip.
4%
4%
Night
68°F
SE 6 mph
Precip.
8%
8%
06.07
mon
mon
Day
73°F
E 9 mph
Precip.
4%
4%
Night
68°F
E 5 mph
Precip.
8%
8%
07.07
tue
tue
Day
73°F
E 8 mph
Precip.
4%
4%
Night
70°F
NE 4 mph
Precip.
8%
8%
08.07
wed
wed
Day
75°F
NE 9 mph
Precip.
4%
4%
Night
70°F
N 6 mph
Precip.
8%
8%
09.07
thu
thu
Day
73°F
NE 10 mph
Precip.
5%
5%
Night
68°F
NE 5 mph
Precip.
9%
9%
10.07
fri
fri
Day
72°F
NE 9 mph
Precip.
5%
5%
Night
68°F
NE 3 mph
Precip.
9%
9%
11.07
sat
sat
Day
73°F
E 7 mph
Precip.
4%
4%
Night
68°F
E 4 mph
Precip.
8%
8%
12.07
sun
sun
Day
75°F
E 9 mph
Precip.
4%
4%
Night
70°F
E 5 mph
Precip.
7%
7%
13.07
mon
mon
Day
75°F
E 7 mph
Precip.
6%
6%
Night
72°F
E 4 mph
Precip.
8%
8%
14.07
tue
tue
Day
77°F
E 8 mph
Precip.
3%
3%
Night
72°F
E 5 mph
Precip.
5%
5%
15.07
wed
wed
Day
79°F
E 9 mph
Precip.
3%
3%
Night
73°F
E 6 mph
Precip.
5%
5%
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 July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 66.0°F. The highest and lowest sea temperatures during the month were 69.3°F and 63.1°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: 04:32
July 02, thursday
0600
63°F
SE
3 mph
3 mph
0900
66°F
E
5 mph
5 mph
1200
75°F
E
10 mph
10 mph
1500
72°F
E
11 mph
11 mph
1800
70°F
SE
9 mph
9 mph
2100
68°F
SE
7 mph
7 mph
July 03, friday
0000
66°F
SE
6 mph
6 mph
0300
64°F
E
3 mph
3 mph
