Weather overview

In December, Northern Ireland sees average daytime temperatures hovering around 5-8°C, while nights can be chillier, dropping to 0-2°C. Rainfall is quite frequent, with an average precipitation of about 95mm throughout the month. Humidity levels tend to be high, contributing to the cool, damp feel. Wind conditions can vary, with occasional brisk breezes, especially in coastal areas.

Activities and seasonal highlights

December is a delightful time to explore the festive spirit of Northern Ireland, from Belfast's Christmas market to winter walks amidst beautiful landscapes like those in the Mourne Mountains. For those who enjoy historical sites, the reduced crowds make December ideal for visiting distinct places like the Giant's Causeway. If you're a fan of the arts, indoor attractions such as museums and galleries offer warmth and culture.

The festive month also hosts a variety of seasonal events. In Belfast, you can experience the Continental Christmas Market, filled with festive stalls, food, and cheerful activities. It's a perfect spot to soak in the yuletide spirit and enjoy unique gifts and delicacies.

What to pack

As December can be quite chilly in Northern Ireland, it's wise to pack warm layers, including thermal tops and a snug jacket. Bring waterproof clothing like a raincoat to stay dry during unexpected showers. Sturdy waterproof footwear is recommended for exploring both urban and rural areas, and don't forget to pack a hat, gloves, and a scarf for extra warmth. An umbrella might be handy, too, especially if you're planning lots of outdoor activities.

FAQs

Is Northern Ireland, United Kingdom crowded during December?

No, December typically sees fewer tourists compared to the summer months, making it a relaxed time to visit and enjoy attractions with fewer crowds.

Can you swim or enjoy outdoor activities?

While swimming might not be ideal due to the cold temperatures, outdoor activities such as hiking, exploring historical sites, and attending local events are popular and enjoyable.

What’s the best way to get around Northern Ireland, United Kingdom in December?

Public transport remains a reliable option for getting around, with trains and buses connecting major towns and cities. Car rentals are also convenient, offering flexibility to explore rural areas and scenic routes during your winter getaway.