Weather in Santa Monica: July
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Average day temperature: | 77.7°F |
| Average night temperature: | 67.1°F | |
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Sea water temperature: | 68.0°F |
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Number of sunny days: | 24 days |
| Day length: | 12.9 - 14.4 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.2 in. | |
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forecast
| Santa Monica |
temperature
| Santa Monica |
Air temperature in July, °F
The highest day temperature during July of 2025 was 74°F. At the same time the lowest night temperature was 60°F. Daily and nightly averages during July were 70.6°F and 63.2°F.
Sea water temperature in Santa Monica in July, °F
The average sea water temperature in July of 2025 was 67.8°F. The highest and lowest sea temperatures during the month were 69.4°F and 66.6°F.
Mostly all days in July are sunny but cloudy days are also possible.
Precipitation total in July, in.
Precipitation total value in Santa Monica in July is 0.2 in. Other months of the year show relatively similar values.
The average wind speed value in July is 5.7 mph
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: 10.8.
Best time for vacation in Santa Monica
Santa Monica on a weather map
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