Baton Rouge Weather in December

December in Baton Rouge averages 18°C (64°F) during the day and 7°C (45°F) at night. Quite a bit of rainfall is typical this month, with around 166 mm (6.5 in) on average. An umbrella is a good idea.

Rainfall in Baton Rouge in December

Typically around 11 days of rainfall are expected, averaging 166 mm (6.5 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Baton Rouge in December

In December, Baton Rouge gets pleasant temperatures, with highs of 18°C (64°F). Nights cool to around 7°C (45°F). The winter season takes place during December. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Baton Rouge in December

The area experiences a moderate amount of sunshine, with approximately 160 hours of sunlight expected. This means a decent mix of sun and overcast.

Should you favor a climate that's both dry and comfortably warm, March, April, May, October and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
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For a detailed overview over the year and the best time to visit the United States of America, check out our Baton Rouge's climate page.

Baton Rouge Temperature in December

Min Temperature 7°C (45°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 37%  

Precipitation 166 mm (6.5 in)  

Rainy days 11 days  

Humidity 74%  

Sunshine 160 hours  

Percentage Sunshine  

What to Wear in Baton Rouge in December

For Baton Rouge in December, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Also bring a poncho, it will rain a lot! Waterproof everything you can. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Baton Rouge in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Camping

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Baton Rouge's climate page.

More climate data for Baton Rouge

Temperature Rainfall Sunshine Humidity

See the full Baton Rouge climate overview or explore weather in the United States of America.