Weather in Jacksonville in December
In an average December, Jacksonville sees a daily high around 68°F and a low around 49°F, based on 1980–2026 of local climate records.
| Average high | 68°F |
|---|---|
| Typical high range | 57°F to 78°F |
| Average low | 49°F |
| Typical low range | 34°F to 62°F |
| Average daily precipitation | 0.10 in |
December records
The most extreme December on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total December accumulation.
High
Highest
84°F
2015-12-28
Lowest
35°F
1983-12-26
Low
Highest
72°F
1991-12-03
Lowest
15°F
1983-12-25
Feels-like
Highest
96°F
2015-12-28
Lowest
-1°F
1983-12-25
Humidity
Highest
19.3 g/m³
2015-12-24
Lowest
1.1 g/m³
1983-12-25
Wind
Highest
20 mph
1997-12-15
Lowest
4 mph
2001-12-02
Gust
Highest
60 mph
2018-12-20
Lowest
8 mph
2017-12-01
Precip
Wettest
10.64 in
1997
Driest
0.27 in
1984
See Jacksonville's live weather grade →
Visiting Jacksonville in December? See how its comfort stacks up against where you live.
Compare Jacksonville with your city →