Weather in Jacksonville: December
 |
Average day temperature: | 67.2°F |
| Average night temperature: | 57.5°F | |
 |
Sea water temperature: | 63.4°F |
 |
Number of sunny days: | 11 days |
| Day length: | 10.2 - 10.3 hours | |
 |
Number of rainy days: | 3 days |
| Precipitation totals: | 1.9 in. | |
| more information | ||
forecast
| Jacksonville |
temperature
| Jacksonville |
Air temperature in December, °F
The highest day temperature during December of 2023 was 76°F. At the same time the lowest night temperature was 43°F. Day and night temperature averages during December were 64.9°F and 56.9°F.
Sea water temperature in Jacksonville in December, °F
The average sea water temperature in December of 2023 was 61.7°F. The highest and lowest sea temperatures during the month were 65.8°F and 57.2°F.
Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Jacksonville in December is 2.2 in. Other months of the year show relatively similar values.
The average wind speed value in December is 6.6 mph It makes December one of the least 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: 5.5.
Best time for vacation in Jacksonville
Jacksonville on a weather map
8 mph
7 mph
8 mph
11 mph
11 mph
8 mph
9 mph
9 mph
