Portstewart weather in December (Londonderry County, United Kingdom)

Planning a trip to Portstewart in December? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In December, Portstewart generally has low temperatures and high rainfall. Anticipate daytime temperatures around 10°C, while night temperatures can drop to 6°C.

Portstewart in December usually receives high rainfall, averaging around 143 mm for the month. Based on our climate data of the past 30 years, about 22 days of rain are anticipated.

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

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 *  

* Data from: Derry, Ireland (42 KM, 26 Miles).

Where to go in the United Kingdom in December

Find out more about the weather in the United Kingdom in December and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

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 in December.

Swimming

4/10

Cycling

4/10

Walking

4/10

Camping

3/10

Outdoor sports

4/10

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 climate conditions. Find out where to go with our weather planner.