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Temperature in Laois in September

Laois is a region in Ireland. September is generally a mild month with maximum daytime temperatures around 18°C and nighttime temperatures around 10°C in Portlaoise.

What is the temperature of the different cities in Laois in September?

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

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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 Ireland, check out our Laois's climate page.

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