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Donegal weather in January 2025
Expect 6°C daytime maximum temperatures in the shade with on average 1 hours of sunshine per day in Donegal in January. Check more long-term weather averages for Donegal in January before you book your next holiday to Ireland in 2025/2026.
- 66°C max day temperature
- 1 hour of sunshine per day
- 2424 days with some rainfall
- 11°C min night temperature
- 88 hours of daylight per day
- 0No heat & humidity
- 164164 mm of monthly rainfall
- 0No UV (Maximum) Index UV index
- 88°C sea temperature
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Donegal by month
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Recommended for Ireland
The January weather guide for Ireland (Donegal) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Ireland
How cold is it in Donegal in January?
Daytime temperatures usually reach 6°C in Donegal in January, falling to 1°C at night.
How sunny is it in Donegal in January?
There are normally 1 hour of bright sunshine each day in Donegal in January - that's 18% of daylight hours.
Is the sea cold around Donegal in January?
The average sea temperature around Donegal in January is 8°C.
Does it rain in Donegal in January?
There are usually 24 days with some rain in Donegal in January and the average monthly rainfall is 164mm.
Donegal January sunrise & sunset times
Browse the sunrise and sunset times for Donegal in January 2025. Select a month to view Donegal sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st January 2025 | 08:55 | 16:17 |
Thursday, 16th January 2025 | 08:45 | 16:40 |
Friday, 31st January 2025 | 08:23 | 17:09 |
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