Weather in San Cristobal Island: August
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Average day temperature: | 70.6°F |
| Average night temperature: | 68.6°F | |
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Sea water temperature: | 71.6°F |
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Number of sunny days: | 1 day |
| Day length: | 12.1 - 12.1 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.0 in. | |
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forecast
| San Cristobal Island |
temperature
| San Cristobal Island |
Air temperature in August, °F
The highest day temperature during August of 2025 was 72°F. At the same time the lowest night temperature was 66°F. Daily and nightly averages during August were 70.3°F and 68.7°F.
Sea water temperature in San Cristobal Island in August, °F
The average sea water temperature in August of 2025 was 71.0°F. The highest and lowest sea temperatures during the month were 73.9°F and 67.8°F.
Mostly all days in August are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in San Cristobal Island in August is 0.0 in. Other months of the year show relatively similar values.
The average wind speed value in August is 11.8 mph It makes August 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 August is: 4.2.
Best time for vacation in San Cristobal Island
San Cristobal Island on a weather map
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