Temperature in County Cork in September

County Cork is a region in Ireland. September is generally a mild month with maximum daytime temperatures around 18°C and nighttime temperatures around 12°C in Cork.

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

Discover the typical September temperatures for the most popular locations of County Cork on the map below. Detailed insights are just a click away.

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 Ireland, check out our County Cork's climate page.

How much sun does County Cork get in September?

Most cities enjoy a balanced amount of sunshine, with around 128 hours of sunlight anticipated in Cork. This ensures the days are neither too dim nor excessively sunny.

What is the water's temperature in September?

The water temperature averages approximately 15°C in Cork this month, so not the best month to swim.

Interested in more climate information?

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

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.