Plymouth Weather in December

December in Plymouth averages -3°C (27°F) during the day and -11°C (12°F) at night. Around 45 mm (1.8 in) of snowfall is typical for this time of year.

Rainfall in Plymouth in December

Looking at the last 30 years, the data shows about 10 days with snow, averaging 45 mm (1.8 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Plymouth in December

December in Plymouth sees highs of -3°C (27°F) and lows of -11°C (12°F) overnight. The winter season is characteristic of December. Cold conditions tend to persist from morning through evening, so be prepared for winter weather. With overnight lows of -11°C (12°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. The month is chilly, so ensure you're equipped and dress warmly. Preparation becomes key in these temperatures.

Sunshine in Plymouth in December

The month brings about 116 hours of sunlight, offering a comfortable mix of sun and overcast.

Wind Speed in Plymouth in December

December has wind speeds averaging 5 m/s (10 knots). You can expect gentle to moderate winds that move small trees and make flags wave steadily on typical days. Conditions typically range from light breezes to moderate winds.

December in Plymouth has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.