Ballycastle Weather in December
December in Ballycastle brings low temperatures, with daytime highs of 10°C (50°F) and nights around 6°C (43°F). Quite a bit of rainfall is expected, around 153 mm (6 in), so pack an umbrella.
Rainfall in Ballycastle in December
Looking at the last 30 years, the data shows about 22 days with rain, averaging 153 mm (6 in) for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.
Temperature in Ballycastle in December
December in Ballycastle sees highs of 10°C (50°F) and lows of 6°C (43°F) overnight. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. Nights fall to 6°C (43°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 Ballycastle in December
The city usually sees around 39 hours of sunlight, indicating fewer sunny days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June and July typically offer the best weather for Ballycastle.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United Kingdom, check out our Ballycastle's climate page.
Ballycastle Temperature in December
Min Temperature
6°C (43°F)
Max Temperature
10°C (50°F)
Chance of Rain
73%
Precipitation
153 mm (6 in)
Rainy days
22 days
Humidity
90% *
Sunshine
39 hours *
Percentage Sunshine
15% *
Best Places in the United Kingdom in December
Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in December →
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What to Wear in Ballycastle in December
Dress warmly and in layers for your trip to Ballycastle 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. It's going to pour! Pack a good poncho and prepare for very wet conditions. With limited sunshine expected, sunglasses aren't a priority for packing.What To Do in Ballycastle 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 the United Kingdom, check out our Ballycastle's climate page.
Temperature Rainfall Sunshine Humidity
See the full Ballycastle climate overview or explore weather in the United Kingdom.
