May Rainfall Precipitation in Galway County

Galway County is a region in Ireland. In May precipitation ranges from moderate in Portumna with 78 mm of rainfall to high in Cornamona with 110 mm of rainfall.

Where and how much does it rain in Galway County in May?

Find the average total precipitation in May for the most popular destinations in Galway County on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather

Temperatures

Precipitation

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Legend

heavy rainfall

high

moderate

low

almost none

Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

Select a Month of Interest

Check the weather conditions for any month in Galway County.

For a detailed overview of the weather over the year and the best time to visit Ireland, check out our Galway County's climate page.

How much rainfall does Galway County receive in May?

During May, Galway often sees a mix of wet and dry days, with an average rainfall of around 86 mm.

What is the wettest city in May in Galway County?

Based on our records, Cornamona is the location with the highest average precipitation, receiving about 110 mm.

What is the driest city in May in Galway County?

The driest place is Portumna with an average precipitation of 78 mm according to our data.

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.

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