Donegal weather in February
Temperature, sea and sunshine in February: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in February
Poor
Best time to visit: April – June
What is the weather like in Donegal in February?
In February, Donegal is cold: daytime highs average 8 °C, and nights cool down to about 3 °C. The sea averages 8.2 °C – swimming is only for the hardy. The sun is scarce, with only about 2 hours a day. It rains often – on about 17 days, adding up to 107 mm. All in all, February is not an ideal month for a holiday in Donegal.
February compared
How the weather changes from January to March. Tap a month to open it.
| JanuaryJan | FebruaryFeb | MarchMar | |
|---|---|---|---|
| Score | 0 | 2 | 3 |
| Day | 7° | 8° | 9° |
| Night | 3° | 3° | 4° |
| Sea | 9° | 8° | 8° |
| Sun | 2 h | 2 h | 3 h |
| Rain days | 19 | 17 | 17 |
More details for February
- Daylight
- 9 h 41 min07:56 – 17:37
- UV index
- 1 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 28 km/haverage daily peakAll months
- Cloud cover
- 78 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 1 day1 cm or more of fresh snow
- Time zone
- UTC+0Europe/Dublin
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %0 %
- Few rainy daysweight 20 %10 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in February
- Warm jacket
- Rain jacket or umbrella
Donegal in February: quick answers
Is Donegal hot in February?
No. In February, Donegal is cold: daytime highs average 8 °C and nights drop to about 3 °C.
Can you swim in Donegal in February?
Only if you don't mind cold water: in February the sea averages just 8.2 °C. Comfortable swimming temperatures are not reached at any time of year.
Does it rain much in Donegal in February?
It rains often – on about 17 days, adding up to 107 mm.
Donegal month by month
The whole year in DonegalAll destinations: IrelandWhere to go in FebruarySea temperature in February
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences