Westport Weather in December

December in Westport brings low temperatures, with highs of 9°C (48°F) and nights dropping to 3°C (37°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in Westport in December

As part of the rainy season, Westport sees around 23 days of rain in December, with an average of 276 mm (11 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.

Temperature in Westport in December

In December, Westport sees low temperatures, with highs of 9°C (48°F). Nights drop to around 3°C (37°F). The month of December belongs to the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep. This month tends to bring the coldest weather of the year, so be sure to pack enough warm clothing to stay comfortable.

December in Westport 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.