Weather in San Blas: December
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Average day temperature: | 86.1°F |
Average night temperature: | 64.7°F | |
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Sea water temperature: | 78.6°F |
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Number of sunny days: | 25 days |
Day length: | 10.8 - 10.9 hours | |
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Number of rainy days: | 0 days |
Precipitation totals: | 0.0 in. | |
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San Blas |
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San Blas |
Air temperature in December, °F
Day temperature | Night temperature |
The highest day temperature during December of 2024 was 95°F. At the same time the lowest night temperature was 55°F. Daily and nightly averages during December were 88.7°F and 64.1°F.
Sea water temperature in San Blas in December, °F
The average sea water temperature in December of 2024 was 77.6°F. The highest and lowest sea temperatures during the month were 80.4°F and 75.7°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in December are sunny but cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in San Blas in December is 0.0 in. Other months of the year show relatively similar values.
The average wind speed value in December is 3.8 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 December is: 9.0.
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San Blas on a weather map

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