Weather in San Francisco: July
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Average day temperature: | 63.5°F |
| Average night temperature: | 54.8°F | |
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Sea water temperature: | 59.9°F |
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Number of sunny days: | 15 days |
| Day length: | 13.0 - 14.7 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.2 in. | |
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forecast
| San Francisco |
temperature
| San Francisco |
Air temperature in July, °F
The highest day temperature during July of 2023 was 60°F. At the same time the lowest night temperature was 51°F. Day and night temperature averages during July were 58.2°F and 53.9°F.
Sea water temperature in San Francisco in July, °F
The average sea water temperature in July of 2023 was 60.4°F. The highest and lowest sea temperatures during the month were 61.9°F and 58.8°F.
Mostly all days in July are sunny but cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in San Francisco in July is 0.1 in. Other months of the year show relatively similar values.
The average wind speed value in July is 9.0 mph It makes July one of the most 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 July is: 7.9.
Best time for vacation in San Francisco
San Francisco on a weather map
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