Weather in Cocoa Beach: December
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Average day temperature: | 69.1°F |
Average night temperature: | 63.5°F | |
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Sea water temperature: | 69.2°F |
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Number of sunny days: | 9 days |
Day length: | 10.3 - 10.5 hours | |
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Number of rainy days: | 1 day |
Precipitation totals: | 0.5 in. | |
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Cocoa Beach |
temperature
Cocoa Beach |
Air temperature in December, °F
Day temperature | Night temperature |
The highest day temperature during December of 2024 was 77°F. At the same time the lowest night temperature was 56°F. Daily and nightly averages during December were 67.4°F and 65.1°F.
Sea water temperature in Cocoa Beach in December, °F
The average sea water temperature in December of 2024 was 66.6°F. The highest and lowest sea temperatures during the month were 71.2°F and 63.3°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Number of sunny, partly cloudy and cloudy days in December is almost equal.
Precipitation total in December, in.
Precipitation total value in Cocoa Beach in December is 0.5 in. Other months of the year show relatively similar values.
The average wind speed value in December is 9.0 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 Cocoa Beach
Cocoa Beach on a weather map

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