Weather in Jacksonville in December
Jacksonville, United States averages a high of 14.1°C (57.4°F) and low of 5.3°C (41.5°F) in December, with 9 rain days and 7.1 hours of daily sunshine. Travel score: 63.8/100 (Good). The best time to visit Jacksonville is May.
High
14°C57°F
Low
5°C42°F
🌧️
9
rain days
☀️
7.1
hrs/day sunshine
💧
76%
humidity
64— Good
December in Jacksonville is cool and occasionally wet — good for most activities.
What are the average temperatures in Jacksonville?
How much does it rain in Jacksonville in December?
Jacksonville receives an average of 93mm of rainfall across 9 rainy days in December. The annual total is 1358.1mm.
What should I pack for Jacksonville in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Warm coat
Cool weather with highs around 14°C
🧶
Sweaters and warm layers
Layer up for comfort
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Data based on 1994–2024 averages · Last updated: 2024-12-31