Portstewart weather in December (Londonderry County, United Kingdom)
How does the weather in Portstewart usually fare in December? Use this page to get an overview of the month’s weather conditions.
Temperatures
In December, the weather in Portstewart generally includes low temperatures and high rainfall. The daytime often sees temperatures reaching 10°C, but nighttime brings a cool-down to 6°C.
Precipitation
Portstewart in December usually receives high rainfall, averaging around 143 mm for the month. Climate data suggests that about 22 days will experience rainfall.Average sunshine
The city usually sees around 39 hours of sunlight, indicating fewer sunny days.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Portstewart. June generally stands out with the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Portstewart climate page with graphs.
Portstewart, monthly averages in December
Min Temperature
6°C
Max Temperature
10°C
Chance of Rain
74%
Precipitation
143 mm
Rainy days
22 days
Sunshine
39 hours *
Percentage Sunshine
*
Where to go 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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
Wear a base layer in cold weather; this is the #1 thing you can do to increase your overall body temperature.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 Portstewart.
Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. 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.
