Weather in Alexandria: December
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Average day temperature: | 67.5°F |
| Average night temperature: | 61.8°F | |
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Sea water temperature: | 69.3°F |
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Number of sunny days: | 15 days |
| Day length: | 10.1 - 10.3 hours | |
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Number of rainy days: | 2 days |
| Precipitation totals: | 1.1 in. | |
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forecast
| Alexandria |
temperature
| Alexandria |
Air temperature in December, °F
The highest day temperature during December of 2025 was 73°F. At the same time the lowest night temperature was 58°F. Daily and nightly averages during December were 67.1°F and 62.4°F.
Sea water temperature in Alexandria in December, °F
The average sea water temperature in December of 2025 was 69.7°F. The highest and lowest sea temperatures during the month were 72.7°F and 67.3°F.
Number of sunny, partly cloudy and cloudy days in December is almost equal.
Precipitation total in December, in.
Precipitation total value in Alexandria in December is 1.0 in. Other months of the year show relatively similar values.
The average wind speed value in December is 10.6 mph It makes December 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 December is: 6.2.
Best time for vacation in Alexandria
Alexandria on a weather map
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