Weather in Tybee Island: December
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Average day temperature: | 59.4°F |
| Average night temperature: | 52.3°F | |
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Sea water temperature: | 58.5°F |
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Number of sunny days: | 14 days |
| Day length: | 10.1 - 10.2 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 0.8 in. | |
| more information | ||
forecast
| Tybee Island |
temperature
| Tybee Island |
Air temperature in December, °F
| Day temperature | Night temperature |
The highest day temperature during December of 2024 was 61°F. At the same time the lowest night temperature was 41°F. Daily and nightly averages during December were 54.8°F and 51.5°F.
Sea water temperature in Tybee Island in December, °F
The average sea water temperature in December of 2024 was 57.4°F. The highest and lowest sea temperatures during the month were 63.9°F and 53.4°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 Tybee Island in December is 0.8 in. Other months of the year show relatively similar values.
The average wind speed value in December is 8.0 mph It makes December 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 December is: 5.7.
Best time for vacation in Tybee Island
Tybee Island on a weather map
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