Weather in San Augustin: August
| Average day temperature: | 82.8°F | |
| Average night temperature: | 72.4°F | |
| Sea water temperature: | 73.3°F | |
| Number of sunny days: | 30 days | |
| Day length: | 12.7 - 13.4 hours | |
| Number of rainy days: | 0 days | |
| Precipitation totals: | 0.1 in. | |
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forecast
| San Augustin |
temperature
| San Augustin |
Air temperature in August, °F
The highest day temperature during August of 2025 was 86°F. At the same time the lowest night temperature was 69°F. Daily and nightly averages during August were 80.7°F and 74.2°F.
Sea water temperature in San Augustin in August, °F
The average sea water temperature in August of 2025 was 74.6°F. The highest and lowest sea temperatures during the month were 75.2°F and 73.8°F.
Almost all days of August in San Augustin are sunny. Cloudy days are rare.
Precipitation total in August, in.
Precipitation total value in San Augustin in August is 0.1 in. Other months of the year show relatively similar values.
The average wind speed value in August is 12.8 mph It makes August 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 August is: 12.1.
Best time for vacation in San Augustin
San Augustin on a weather map

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