27.08
thu
thu
Day
95°F
W 19 mph
Precip.
1%
1%
Night
82°F
W 14 mph
Precip.
6%
6%
28.08
fri
fri
Day
95°F
W 19 mph
Precip.
1%
1%
Night
82°F
W 14 mph
Precip.
12%
12%
29.08
sat
sat
Day
90°F
W 14 mph
Precip.
11%
11%
Night
82°F
W 12 mph
Precip.
18%
18%
30.08
sun
sun
Day
90°F
W 17 mph
Precip.
12%
12%
Night
82°F
W 11 mph
Precip.
19%
19%
31.08
mon
mon
Day
95°F
W 15 mph
Precip.
4%
4%
Night
81°F
W 14 mph
Precip.
12%
12%
01.09
tue
tue
Day
93°F
W 15 mph
Precip.
6%
6%
Night
82°F
W 12 mph
Precip.
20%
20%
02.09
wed
wed
Day
93°F
N 7 mph
Precip.
11%
11%
Night
77°F
W 6 mph
Precip.
84%
84%
03.09
thu
thu
Day
91°F
W 6 mph
Precip.
12%
12%
Night
82°F
W 11 mph
Precip.
16%
16%
04.09
fri
fri
Day
93°F
W 13 mph
Precip.
6%
6%
Night
82°F
W 11 mph
Precip.
13%
13%
05.09
sat
sat
Day
93°F
W 13 mph
Precip.
7%
7%
Night
82°F
W 11 mph
Precip.
19%
19%
06.09
sun
sun
Day
86°F
SW 13 mph
Precip.
15%
15%
Night
81°F
W 9 mph
Precip.
17%
17%
07.09
mon
mon
Day
90°F
NW 17 mph
Precip.
12%
12%
Night
75°F
W 9 mph
Precip.
90%
90%
08.09
tue
tue
Day
86°F
NW 13 mph
Precip.
18%
18%
Night
77°F
W 12 mph
Precip.
18%
18%
09.09
wed
wed
Day
90°F
NW 16 mph
Precip.
4%
4%
Night
81°F
NW 11 mph
Precip.
20%
20%
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 August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 85.0°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 84.8°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.0°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 Nicaragua:
Name
°F
24 Hours Forecast
San Diego
Local time: 20:31
August 27, thursday
2100
82°F
W
14 mph
14 mph
August 28, friday
0000
82°F
W
14 mph
14 mph
0300
81°F
SW
14 mph
14 mph
0600
81°F
SW
16 mph
16 mph
0900
90°F
W
19 mph
19 mph
1200
95°F
W
19 mph
19 mph
1500
97°F
W
20 mph
20 mph
1800
90°F
W
15 mph
15 mph
