Barry Weather in December

December in Barry brings low temperatures, with highs of 10°C (50°F) and nights dropping to 5°C (41°F). Rainfall is on the higher side this month, averaging around 115 mm (4.5 in), so keep a rain jacket handy.

Rainfall in Barry in December

Looking at the last 30 years, the data shows about 19 days with rain, averaging 115 mm (4.5 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Barry in December

Expect highs of 10°C (50°F) in Barry in December, with nights dropping to around 5°C (41°F). December is part of winter. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.

Sunshine in Barry in December

This month is characterized by fewer sunny days, with about 49 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

Wind Speed in Barry 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.

Average water temperature in December

At 10°C (50°F), the water is very cold. Most people find it too uncomfortable for anything beyond a brief wade.

December in Barry has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.