Belfast Weather in December

Cold, with some rainy days. Average highs of 8°C and lows of 4°C, with around 14 rainy days expected throughout the month.

While December isn't our top-rated month for Belfast, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.

Average high

8°C

Average low

4°C

Rainy days

14 days

Best months to visit

Year-round

What to do in Belfast in December

Whatever the weather, Belfast rewards curious visitors. Here are some of the best ways to spend your time:

Tour the Titanic Belfast museum Walk the political murals of West Belfast with a guide Explore the Cathedral Quarter's galleries and street art Visit the Botanic Gardens and museum Take the train to Carrickfergus Castle Browse independent shops and vintage clothing stores

What to pack for December

Pack for cold weather — a proper winter coat, thermal layers, waterproof boots, and warm accessories. You'll want a good base layer for outdoor activities.