Brighton Weather in December

During December, Brighton experiences moderate daytime temperatures of 17°C (63°F) and cooler nights around 10°C (50°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Brighton in December

During the wettest month of the year, an umbrella can be your best friend to stay dry. The climate data from previous years indicates about 16 days of rain, averaging 107 mm (4.2 in) for the month. This month brings frequent, heavy showers. Both the number of wet days and the rainfall totals are on the high side.

Temperature in Brighton in December

Daytime temperatures in Brighton reach 17°C (63°F) in December, dropping to 10°C (50°F) at night. Conditions are often most pleasant around the middle of the day. At 10°C (50°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.

Sunshine in Brighton in December

The area enjoys a balanced 182 hours of sunlight, ensuring it's neither too overcast nor too sunny.

Wind Speed in Brighton in December

December has wind speeds averaging 3 m/s (6 knots). You can expect comfortable light winds that steadily move flags and feel mild throughout the day. Since this is an average, daily conditions vary from gentle winds to more active breezes.

Average water temperature in December

At 12°C (54°F), the water is too cold for most people to swim comfortably. A wetsuit is pretty much essential if you plan to go in.

For Brighton itself, February and March generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.