Port Allen Weather in December

December in Port Allen typically sees daytime highs of 18°C (64°F) and nighttime lows of 7°C (45°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.

Rainfall in Port Allen in December

Looking at the last 30 years, the data shows about 10 days with rain, averaging 165 mm (6.5 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.

Temperature in Port Allen in December

Expect highs of 18°C (64°F) in Port Allen in December, with nights dropping to around 7°C (45°F). December is a notable month of the winter season. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. Nights drop to 7°C (45°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Port Allen in December

With about 160 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. November typically offers the best weather for Port Allen.

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 Port Allen's climate page.

Port Allen Temperature in December

Min Temperature 7°C (45°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 34%  

Precipitation 165 mm (6.5 in)  

Rainy days 10 days  

Humidity 74% *  

Sunshine 160 hours *  

Percentage Sunshine *  

* Data from: Baton Rouge, the United States of America (5 KM, 3 Miles).

What to Wear in Port Allen in December

Comfortable temperatures call for an easy wardrobe in December. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. It's going to pour! Pack a good poncho and prepare for very wet conditions. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Port Allen 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 Port Allen's climate page.

More climate data for Port Allen

Temperature Rainfall Sunshine Humidity

See the full Port Allen climate overview or explore weather in the United States of America.