Castlederg weather in September (Tyrone County, United Kingdom)

How is the weather in Castlederg in September? This guide provides all the details you need.

In September, Castlederg generally has moderate temperatures and moderate rainfall. Daytime temperatures hover around 17°C, while nights can cool down to about 10°C.

Castlederg in September usually receives moderate rainfall, averaging around 90 mm for the month. Rain is expected on roughly 21 days.

The area experiences a moderate amount of sunshine, with approximately 118 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Castlederg. May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February, March, November and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Castlederg climate page with graphs.

 

Castlederg, monthly averages in September

Min Temperature 10°C  

Max Temperature 17°C  

Chance of Rain 71%  

Precipitation 90 mm  

Rainy days 21 days  

Sunshine 118 hours *  

Percentage Sunshine *  

* Data from: Derry, Ireland (36 KM, 22 Miles).

Where to go in the United Kingdom in September

Find out more about the weather in the United Kingdom in September 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 Castlederg in September?

For visitors traveling to Castlederg, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in September.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Castlederg.

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.