Buncrana Weather in December
Buncrana in December sees low temperatures, with highs around 9°C (48°F) and overnight lows of 4°C (39°F). Rainfall is at its peak this month, around 109 mm (4.3 in) on average, so waterproofs are essential.
Rainfall in Buncrana in December
Prepare for the wettest month with an umbrella to protect yourself from frequent rain. Typically, you can expect about 23 days of rain this month, with 109 mm (4.3 in) on average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Buncrana in December
In December, expect low temperatures in Buncrana, with highs of 9°C (48°F) and lows of 4°C (39°F) at night. The month of December belongs to the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights fall to 4°C (39°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Buncrana in December
The area 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.December in Buncrana 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Buncrana's climate page.
Buncrana Temperature in December
Min Temperature
4°C (39°F)
Max Temperature
9°C (48°F)
Chance of Rain
77%
Precipitation
109 mm (4.3 in)
Rainy days
23 days
Sunshine
39 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Buncrana typically stay consistent throughout December, with daily highs averaging around 9°C (48°F). Nights are cold, with lows around 4°C (39°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Buncrana in December
Browse day-by-day weather records for Buncrana spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Buncrana historical weather extremes in December
Our historical data for Buncrana spans 1976 to 2025, revealing these weather extremes.
- On December 9, 2025, temperatures climbed to 17°C (63°F), marking the warmest December day on record.
- On December 27, 1995, Buncrana saw its coldest December day with temperatures maxing out at -4°C (25°F).
- Buncrana registered its coldest December night on December 23, 2010, with temperatures dropping to -9°C (16°F).
Best Places in Ireland in December
Find out more about the weather in Ireland and which places have the best travel conditions in this month. See all of Ireland in December →
perfect weather
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tolerable
unpleasant
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What to Wear in Buncrana in December
Dress warmly and in layers for your trip to Buncrana in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Buncrana in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Ireland, check out our Buncrana's climate page.
See the full Buncrana climate overview or explore weather in Ireland.
