Daytime highs, nighttime lows and the warmest cities in County Antrim, Ireland this December.
County Antrim, Ireland, a region in Ireland, typically experiences cold weather in December, with maximum daytime temperatures around 9°C (48°F) and nighttime temperatures around 4°C (39°F) in Lisburn. In December, it is winter.
Curious about the December temperatures in the prime spots of County Antrim? Navigate the map below and tap on a destination dot for more detailed stats.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across County Antrim.
Marker color shows the average daytime high temperature in December: blue is cold, red is hot.
Expect daytime temperatures around 9°C (48°F) in Lisburn. That makes December a low month for County Antrim, Ireland.
Average overnight lows in County Antrim, Ireland during December sit near 4°C (39°F) in Lisburn.
Lisburn experiences limited sunny days, amounting to roughly 39 hours of sunshine. This makes it perfect for those who lean towards cooler, cloudier settings rather than intense sunlit days.
The water temperature averages approximately 10°C (50°F) in Belfast this month, generally too cold for comfortable swimming.
We have much more information about the climate in County Antrim.
Weather and climate has detailed information for every country in the world. Are you going to Ireland? Get detailed historical weather averages for many cities in Ireland.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
Need travel inspiration? Check out our bucket list articles and be inspired.
Go to Dingle in Ireland
Dolphins, Whales and breathtaking views. The colorful fishing village Dingle in Ireland has it all and this town is a must for your bucket list.
An Irish adventure like no other in Killarney National Park
Head down to the South West part of the country, County Kerry, to the small town of Killarney. If you want to experience what Ireland is really all about
Horseback riding in Ireland
Ireland is the most ideal place in the world for horseback riding. Combine this with the most hospitable people you will ever encounter and you have an unforgettable dream trip to add to your bucket list.