County Donegal Veður Spá
County Donegal weather: 12°C, skýjað. Á klukkustund forecast, 14-day outlook, UV, air quality and the best time til visit.
County Donegal weather in október
Veður map for County Donegal
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Animated layers by Vindury. For pin-level detail and nearby places, see the interactive map below.
Loftslag in County Donegal month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mánuður | Avg high | Avg low | Rigningfall | Rating |
|---|---|---|---|---|
| janúar | 6° | 2° | 136 mm | ★★☆☆☆ |
| febrúar | 8° | 4° | 179 mm | ★★☆☆☆ |
| mars | 10° | 4° | 135 mm | ★★★☆☆ |
| apríl | 12° | 5° | 144 mm | ★★★☆☆ |
| maí | 15° | 8° | 105 mm | ★★★★☆ |
| júní | 16° | 10° | 183 mm | ★★★☆☆ |
| júlí | 18° | 12° | 128 mm | ★★★★☆ |
| ágúst | 18° | 12° | 211 mm | ★★★☆☆ |
| september | 15° | 10° | 143 mm | ★★★☆☆ |
| október | 13° | 9° | 181 mm | ★★★☆☆ |
| nóvember | 10° | 5° | 166 mm | ★★☆☆☆ |
| desember | 8° | 5° | 214 mm | ★★☆☆☆ |
Loftslag type: Temperate. Heimild: Open-Meteo archive (ERA5).
Best time til visit County Donegal
Go in maí and júlí. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janúar, febrúar and desember - expect the least comfortable mix of heat, cold or rain.
What til pack, what til skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell - 2 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janúar, febrúar and desember - historically the least comfortable months here.
How County Donegal compares með nearby places
Annual averages, and the difference against County Donegal.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Sligo | 48 km | 10°C | about the same | 1665 mm |
| County Sligo | 48 km | 10°C | about the same | 1665 mm |
| County Leitrim | 59 km | 10°C | about the same | 1528 mm |
| County mán.aghan | 86 km | 10°C | about the same | 1016 mm |
| County Cavan | 88 km | 10°C | about the same | 1077 mm |
Sjá spá fyrir County Donegal eftir tímabili
County Donegal weather - more answers
Explore County Donegal
Every topic we hold for this place, and the same topic for the places around it.
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Frequently asked questions
Where is County Donegal?
County Donegal is a county in Írland. Its coordinates are 54.6538, -8.1096. It lies in Evrópa.
What is the weather like in County Donegal núna?
It is currently 12°C (53°F) með skýjað. Raki is 95% and wind is 17 km/h.
When is the best time til visit County Donegal?
maí and júlí offer the most comfortable conditions in County Donegal, which has a temperate climate. janúar, febrúar and desember are usually the hardest months for outdoor plans.
What time zone is County Donegal in?
County Donegal observes Europe/Dublin (UTC+00:00). The local time is 6:22 PM.
How many people live in County Donegal?
County Donegal has a population of approximately 167.000.
What is the nearest airport til County Donegal?
The closest airports are Dublin Airport (DUB), 182 km away.
What are the top things til do in County Donegal?
Popular options include Isle of Skye, Lake District National Park, Snjórdonia National Park, Edinburgh Castle, Old and New Towns of Edinburgh and Loch Ness.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (ie-counties) - coordinates, hierarchy and facts. |
|---|---|
| Spá and observations | Open-Meteo (ECMWF and national models). |
| Loftgæði and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Loftslag averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated október 28, 2026 at 6:22 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
