Jacksonville in december: average Weather, Temperature and Climate
Weather in Jacksonville in december 2026
The weather in Jacksonville in the month of december comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
good weather 0.1cm
Weather at 6am
56°F
Clear/Sunny
37% of time
21%
20%
10%
Weather at 12pm
68°F
Clear/Sunny
45% of time
23%
16%
13%
Weather at 6pm
63°F
Clear/Sunny
45% of time
23%
16%
10%
Weather at 3am
58°F
40%
18%
18%
13%
Evolution of daily average temperature and precipitation in Jacksonville in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Jacksonville in december.
The climate of Jacksonville in december is good
The climate in december in Jacksonville is rather dry (with 2.8in of precipitation over 3 days). It should be noted an improvement from the previous month since in november it receives an average of 2.5in of rainfall over 4 days.
The climate quite pleasant in this location this month. Temperatures are up to 70°F. On average, the recorded minimum temperature is 56°F. Thus, the mean temperature average in december in Jacksonville is 63°F. These temperatures are far removed from those records observed in Jacksonville in december with a maximum record of 86°F in 2021 and a minimum record of 25°F in 2010. You can plan to have about 23 days with temperatures above 65°F, or 74% of the month.
Day length in Jacksonville in december is 10:12. The sun rises at 07:16 and sets at 17:28.
With good weather conditions, the month of december is recommended to go in Jacksonville in United States.
Seasonal average climate and temperature of Jacksonville in december
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 56°F | ||||
| Highest record temperature | 86°F (2021) | ||||
| Lowest record temperature | 25°F (2010) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 23 day(s) (74%) | ||||
| Number of days at -32°F | 1 day(s) (3%) | ||||
| Sea temperature | |||||
| Average sea temperature | 65°F | ||||
| Lowest sea temperature | 61°F | ||||
| Highest sea temperature | 69°F | ||||
| Wind | |||||
| Wind speed | 14km/h | ||||
| Wind temperature | 56°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.8in | ||||
| Number of days with rainfall | 3 day(s) (10%) | ||||
| Record daily rainfall | 2.9in (2018) | ||||
| Snowfall | 0.1cm | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 8.95km | ||||
| Cloud cover | 37% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:16 | ||||
| Time of sunset | 17:28 | ||||
| Length of day | 10:12 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last december?
Here is the day by day recorded weather in Jacksonville in december 2025:
63°F to 68°F
63°F to 74°F
52°F to 61°F
45°F to 61°F
54°F to 76°F
59°F to 68°F
58°F to 61°F
61°F to 65°F
43°F to 50°F
41°F to 65°F
52°F to 59°F
49°F to 67°F
54°F to 65°F
58°F to 68°F
40°F to 47°F
47°F to 54°F
54°F to 68°F
59°F to 72°F
68°F to 81°F
52°F to 65°F
50°F to 68°F
56°F to 63°F
63°F to 70°F
59°F to 76°F
61°F to 76°F
58°F to 61°F
59°F to 68°F
67°F to 74°F
59°F to 67°F
43°F to 58°F
38°F to 58°F
Map: other cities in Florida in december
Cities near Jacksonville:
| Fernandina Beach in december | good weather |
| St. Augustine in december | good weather |
| Palm Coast in december | perfect weather |
| Lake City in december | good weather |
| Gainesville in december | good weather |
| Ocala National Forest in december | good weather |
| Daytona Beach in december | perfect weather |
| New Smyrna Beach in december | perfect weather |
| Steinhatchee in december | good weather |
| Cedar Key in december | good weather |
| Orlando in december | perfect weather |
| Titusville in december | perfect weather |
Click over cities on the map for information about the weather in december.
Jacksonville
perfect weather
good
tolerable
bad
very bad
Weather data for Jacksonville in december:
Weather data for Jacksonville for december are derived from an average of the weather forecast since 2009 in Jacksonville. There is a margin of error and these forecasts are to be considered as general information only. The weather in Jacksonville can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Jacksonville.