Weather in San Francisco: June
 |
Average day temperature: | 62.0°F |
| Average night temperature: | 53.8°F | |
 |
Sea water temperature: | 58.7°F |
 |
Number of sunny days: | 18 days |
| Day length: | 14.6 - 14.8 hours | |
 |
Number of rainy days: | 0 days |
| Precipitation totals: | 0.2 in. | |
| more information | ||
forecast
| San Francisco |
temperature
| San Francisco |
Air temperature in June, °F
The highest day temperature during June of 2025 was 59°F. At the same time the lowest night temperature was 50°F. Daily and nightly averages during June were 56.6°F and 52.2°F.
Sea water temperature in San Francisco in June, °F
The average sea water temperature in June of 2025 was 59.8°F. The highest and lowest sea temperatures during the month were 62.2°F and 57.4°F.
Mostly all days in June are sunny but cloudy days are also possible.
Precipitation total in June, in.
Precipitation total value in San Francisco in June is 0.0 in. Other months of the year show relatively similar values.
The average wind speed value in June is 9.6 mph It makes June most windy month 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: 9.8.
Best time for vacation in San Francisco
San Francisco on a weather map
4 mph
2 mph
3 mph
4 mph
5 mph
3 mph
2 mph
4 mph
