Weather · Jacksonville, United States
Jacksonville Weather in December
Expect cool, some rain in Jacksonville through December: highs near 15°C, lows around 6°C, 112mm of rain across the month. It's a reasonable time to visit.
Avg high
15°C
59°F
Avg low
6°C
43°F
Rainfall
112mm
#7 wettest of 12
What to pack
Layers, plus a jacket for mornings and nights. Bring a compact umbrella for the odd shower.
Timing a trip around the weather? A Local Friend in Jacksonville builds it around the season for you.