Jacksonville Weather in December
December in Jacksonville brings low temperatures, with daytime highs of 8°C (46°F) and nights around -1°C (30°F). It's also the wettest month of the year, so an umbrella is a must.
Rainfall in Jacksonville in December
As the rainiest month, carrying an umbrella is advisable to manage the frequent rain. Typically, about 18 days will experience snow/rainfall, with an average of 105 mm (4.1 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Jacksonville in December
December in Jacksonville brings typical temperatures with highs around 8°C (46°F) and lows of -1°C (30°F). The month of December belongs to the winter season. It stays cool throughout the day, so warm layers are a good idea from morning to evening. At -1°C (30°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. Since it's the coldest month of the year, you'll want to bundle up with extra layers and winter clothing.December in Jacksonville can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Jacksonville's climate page.
Jacksonville Temperature in December
Min Temperature
-1°C (30°F)
Max Temperature
8°C (46°F)
Chance of Rain
60%
Precipitation
105 mm (4.1 in)
Rainy days
18 days
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
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What to Wear in Jacksonville in December
Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes.What To Do in Jacksonville in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Jacksonville's climate page.
See the full Jacksonville climate overview or explore weather in the United States of America.
