Weather in San Fernando: July
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Average day temperature: | 83.6°F |
| Average night temperature: | 71.2°F | |
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Sea water temperature: | 74.0°F |
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Number of sunny days: | 30 days |
| Day length: | 14.0 - 14.6 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.1 in. | |
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forecast
| San Fernando |
temperature
| San Fernando |
Air temperature in July, °F
The highest day temperature during July of 2025 was 93°F. At the same time the lowest night temperature was 67°F. Daily and nightly averages during July were 81.7°F and 71.7°F.
Sea water temperature in San Fernando in July, °F
The average sea water temperature in July of 2025 was 75.7°F. The highest and lowest sea temperatures during the month were 78.6°F and 73.4°F.
Almost all days of July in San Fernando are sunny. Cloudy days are rare.
Precipitation total in July, in.
Precipitation total value in San Fernando in July is 0.1 in. Other months of the year show relatively similar values.
The average wind speed value in July is 9.9 mph It makes July 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 July is: 13.6.
Best time for vacation in San Fernando
San Fernando on a weather map
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