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Climate and Weather of Donegal County, Ireland

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

The coldest month is January with an average maximum temperature of 8°C. However, the specific temperature can vary depending on the exact location within the region.

Additional climate insights:

  • December is the wettest month in Donegal County. This month should be avoided if you are not a big fan of rain.
  • April is the driest month.
  • The warmest month in Donegal County is July with an average maximum temperature of 18°C.
  • The coldest month is January with an average maximum daytime temperature of 8°C.


Interested in the detailed Weather and Climate of Donegal 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.

Popular places in Donegal County, Ireland

Select a city to see its average temperature, precipitation and hours of sunshine over the year.

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