Weather in San Diego: June
 |
Average day temperature: | 84.9°F |
| Average night temperature: | 78.1°F | |
 |
Sea water temperature: | 84.6°F |
 |
Number of sunny days: | 1 day |
| Day length: | 12.8 - 12.8 hours | |
 |
Number of rainy days: | 13 days |
| Precipitation totals: | 5.7 in. | |
| more information | ||
forecast
| San Diego |
temperature
| San Diego |
Air temperature in June, °F
The highest day temperature during June of 2025 was 90°F. At the same time the lowest night temperature was 75°F. Daily and nightly averages during June were 86.3°F and 77.8°F.
Sea water temperature in San Diego in June, °F
The average sea water temperature in June of 2025 was 84.3°F. The highest and lowest sea temperatures during the month were 84.6°F and 83.7°F.
Mostly all days in June are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in June, in.
Precipitation total value in San Diego in June is 5.7 in. Other months of the year show relatively similar values.
The average wind speed value in June is 7.4 mph It makes June one of the least windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in June is: 4.6.
Best time for vacation in San Diego
San Diego on a weather map
12 mph
9 mph
11 mph
9 mph
9 mph
8 mph
11 mph
9 mph
