Donegal Weather in January
January in Donegal typically sees daytime highs of 2°C (36°F) and nighttime lows of -8°C (18°F). Rainfall is also possible this month, so it's worth packing an umbrella. It falls within the winter season.
Rainfall in Donegal in January
Analyzing past climate data, one can expect approximately 20 days of snow/rain, averaging 90 mm (3.5 in). Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Donegal in January
In January, expect very low temperatures in Donegal, with highs of 2°C (36°F) and lows of -8°C (18°F) at night. January is known for being in the winter season. Time outdoors is usually more comfortable with proper winter clothing and protection from wind. With lows of -8°C (18°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated. This is usually the coldest month of the year, so be sure to prepare with plenty of winter gear.
Sunshine in Donegal in January
The month is characterized by fewer sunny days, with roughly 98 hours hours of sunshine. Ideal for those who prefer a cooler, cloudier climate.January in Donegal can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Donegal's climate page.
Donegal Temperature in January
Min Temperature
-8°C (18°F)
Max Temperature
2°C (36°F)
Chance of Rain
67%
Precipitation
90 mm (3.5 in)
Rainy days
20 days
Sunshine
98 hours *
Percentage Sunshine
*
Best Places in the United States of America in January
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in January →
perfect weather
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tolerable
unpleasant
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What to Wear in Donegal in January
We recommend to layer up for chilly conditions in Donegal in January. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Donegal in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Donegal's climate page.
See the full Donegal climate overview or explore weather in the United States of America.
