Weather in Mustang Island: December
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Average day temperature: | 67.2°F |
| Average night temperature: | 61.6°F | |
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Sea water temperature: | 65.8°F |
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Number of sunny days: | 11 days |
| Day length: | 10.4 - 10.5 hours | |
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Number of rainy days: | 1 day |
| Precipitation totals: | 0.4 in. | |
| more information | ||
forecast
| Mustang Island |
temperature
| Mustang Island |
Air temperature in December, °F
The highest day temperature during December of 2023 was 72°F. At the same time the lowest night temperature was 55°F. Day and night temperature averages during December were 64.6°F and 63.4°F.
Sea water temperature in Mustang Island in December, °F
The average sea water temperature in December of 2023 was 64.8°F. The highest and lowest sea temperatures during the month were 67.3°F and 60.4°F.
Number of sunny, partly cloudy and cloudy days in December is almost equal.
Precipitation total in December, in.
Precipitation total value in Mustang Island in December is 0.4 in. Other months of the year show relatively similar values.
The average wind speed value in December is 11.3 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: 5.7.
Best time for vacation in Mustang Island
Mustang Island on a weather map
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