Temperature in Londonderry County in September

Londonderry County is a region in the United Kingdom. September is generally a mild month with maximum daytime temperatures around 17°C and nighttime temperatures around 10°C in Londonderry.

What is the temperature of the different cities in Londonderry County in September?

To get a sense of September's typical temperatures in the key spots of Londonderry County, explore the map below. Click on a point for an in-depth look.

Weather conditions Weather

Temperatures

Precipitation

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Legend

very warm

warm

pleasant

moderate

cold

very cold

Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

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 the United Kingdom, check out our Londonderry County's climate page.

How much sun does Londonderry County get in September?

Londonderry enjoys a balanced 118 hours of sunlight. This makes it neither too overcast nor too sunny.

Interested in more climate information?

Weather and climate has detailed information for every country in the world. Are you going to the United Kingdom? Get detailed historical weather averages for many cities in the United Kingdom.

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