Jacksonville, Florida Weather in December
United States · December climate averages and travel tips
Avg high20°C (68°F)
Avg low9°C (48°F)
Rainfall77 mm (3.0 in)
RatingExcellent 9.5/10
Jacksonville in December sees daytime temperatures around 20°C (68°F), dropping to about 9°C (48°F) at night. December is winter in United States. The month is moderately rainy, with about 77 mm (3.0 in) of rain spread over 8 days, one of the driest months of the year. You get roughly 10.1 hours of daylight and frequently cloudy skies.
Is December a good time to visit Jacksonville?
Yes — December is one of the best months to visit Jacksonville. The weather rates excellent (9.5/10) on our comfort score.
December weather at a glance
| Average high | 20°C (68°F) |
|---|---|
| Average low | 9°C (48°F) |
| Daily mean | 14°C (57°F) |
| Rainfall | 77 mm (3.0 in) |
| Rainy days (1 mm+) | 8 |
| Humidity | 82% |
| Cloud cover | 66% |
| Daylight | 10.1 hours |
| Est. sunshine | 3.8 hours/day |
| Wind | 2.2 km/h |
| vs November | 3°C cooler than November, with 23 mm more rain. |
What to pack for Jacksonville in December
- T-shirts plus a light layer for the evening
- a sweater for cool nights
Jacksonville weather in other months
Jan18°C / 6°C76 mmExcellentFeb20°C / 8°C80 mmExcellentMar24°C / 11°C77 mmExcellentApr27°C / 15°C84 mmExcellentMay31°C / 19°C96 mmGoodJun33°C / 22°C172 mmPoorJul33°C / 24°C166 mmPoorAug33°C / 24°C181 mmPoorSep31°C / 22°C135 mmPoorOct27°C / 17°C82 mmGoodNov23°C / 11°C54 mmExcellentDec20°C / 9°C77 mmExcellent
← NovemberBest time to visit JacksonvilleJanuary →
Nearby in December
- Orlando, Florida23°C · 51 mm
- Miami, Florida24°C · 53 mm
- Key West, Florida24°C · 53 mm
- Nassau25°C · 45 mm
- Havana28°C · 36 mm
- Nashville, Tennessee10°C · 126 mm
Where else is good in December? See where to go in December.