Plymouth Weather in December

December in Plymouth sees daytime temperatures around 1°C (34°F) and lows of -7°C (19°F) at night. With around 122 mm (4.8 in) of snow/rainfall expected, it's worth packing a rain jacket.

Rainfall in Plymouth in December

Historically, December sees about 14 days of snow/rain, with a monthly average of 122 mm (4.8 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.

Temperature in Plymouth in December

Plymouth in December gets highs of 1°C (34°F) during the day and drops to -7°C (19°F) at night. December is in the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. With overnight lows of -7°C (19°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. This month is extremely cold, so be sure to dress in layers to keep warm. Proper preparation can help you stay comfortable.

Sunshine in Plymouth in December

The month experiences a moderate amount of sunlight, with 134 hours of sunshine. This provides a nice balance between sunshine and clouds.

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