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Average water temperature in Portmagee

On this page you find the mean water temperature over the year in Portmagee (Kerry), Ireland. Dive into the water temperature trends, highlighting the best times for swimming and other activities.


In Portmagee, cooler water temperatures are a year-round feature. The warmest month is September, averaging 15°C.

The coldest month, March, sees averages of 9°C. This does not make it a great month for visitors who enjoy swimming.


Forecast for Portmagee

Tue   Jan 14
12°C | 10°C
S 7 m/s
overcast and no rain

overcast and no rain

Wed   Jan 15
12°C | 10°C
S 9 m/s
broken clouds and no rain

broken clouds and no rain

Thu   Jan 16
12°C | 10°C
S 12 m/s
broken clouds and no rain

broken clouds and no rain

Interested in more climate information?

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

Our site offers climate and forecast data for every country in the world. Are you going to Ireland? On this website you can find 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.

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