Climate and Weather of Galway County, Ireland

In Ireland you have several regions, one of which is called Galway County. The most popular city in this region is Galway, whose climate data we'll examine to provide you with an overview of what weather to expect in Galway County. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In Galway County, during the months of July and August you can expect comfortable weather, with average temperatures ranging from 19°C to 20°C.

Note that the warmest month in Galway County is normally July, with the temperature reaching 20°C, while February has the coolest maximum daytime temperatures, reaching 9°C.

The colder months are generally January and December.

When it comes to rainfall, Galway County maintains fairly consistent rainfall patterns throughout the year, with December seeing 112 mm and April receiving 85 mm.

Visitors hoping to maximize their time in the sun should consider planning their trip for May, when daylight hours are at their peak.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of Galway County, Ireland?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.