Temperature in Donegal County in January

Daytime highs, nighttime lows and the warmest cities in Donegal County, Ireland this January.

Donegal County, Ireland, a region in Ireland, typically experiences cold weather in January, with maximum daytime temperatures around 9°C (48°F) and nighttime temperatures around 3°C (37°F) in Bundoran. January falls during the winter season. On average, it is one of the coldest months of the year.

What is the temperature of the different cities in Donegal County, Ireland in January?

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

Select a Month

Check the conditions for any month of the year.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Donegal County in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Donegal County.

Conditions Temperatures Precipitation

Temperatures Precipitation

Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Marker color shows the average daytime high temperature in January: blue is cold, red is hot.

Marker color shows total monthly precipitation in January: pale blue is dry, deep blue is wet.

Donegal County temperatures in January: frequently asked questions

How hot does it get in Donegal County, Ireland in January?

Daytime temperatures in Bundoran typically peak at 9°C (48°F) in January, putting it in the low range.

How cold does it get at night in Donegal County, Ireland in January?

After dark, Bundoran cools to about 3°C (37°F) on an average January night.

Interested in more climate information?

We have much more information about the climate in Donegal County.

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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