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.