Ballycastle weather in December (Mayo, Ireland)
What kind of weather does December bring to Ballycastle? Check out our in-depth weather guide for this month.
Temperatures
In December, Ballycastle usually has low temperatures and high rainfall. During the day, temperatures can climb to about 10°C. At night, they may fall to a cooler 6°C.
Precipitation
Ballycastle in December usually receives high rainfall, averaging around 152 mm for the month. Typically, you can expect about 24 days of rain this month.Average sunshine
The area sees fewer sunny days, with a projection of about 40 hours of sunshine. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Ballycastle. May and August generally stand out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.
Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.
Select a Month of Interest
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 Ballycastle's climate page.
Ballycastle, monthly averages in December
Min Temperature
6°C
Max Temperature
10°C
Chance of Rain
79%
Precipitation
152 mm
Rainy days
24 days
Humidity
83% *
Sunshine
40 hours *
Percentage Sunshine
17% *
Where to go in Ireland in December
Find out more about the weather in Ireland and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
Select a Month of Interest
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 Ballycastle's climate page.
So, what should you wear in this month?
Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Ballycastle.
Our site offers climate and forecast data for every country in the world. Are you going to Ireland? On this website you can find 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.
