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.