County Donegal Väder Prognos
County Donegal weather: 14°C, mulet. Varje timme forecast, 14-day outlook, UV, air quality and the best time och visit.
Klimat in County Donegal month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Månad | Avg high | Avg low | Regnfall | Rating |
|---|---|---|---|---|
| januari | 6° | 2° | 136 mm | ★★☆☆☆ |
| februari | 8° | 4° | 179 mm | ★★☆☆☆ |
| mars | 10° | 4° | 135 mm | ★★★☆☆ |
| april | 12° | 5° | 144 mm | ★★★☆☆ |
| maj | 15° | 8° | 105 mm | ★★★★☆ |
| juni | 16° | 10° | 183 mm | ★★★☆☆ |
| juli | 18° | 12° | 129 mm | ★★★★☆ |
| augusti | 17° | 12° | 161 mm | ★★★☆☆ |
| september | 16° | 10° | 167 mm | ★★★☆☆ |
| oktober | 13° | 9° | 181 mm | ★★★☆☆ |
| november | 10° | 5° | 166 mm | ★★☆☆☆ |
| december | 8° | 5° | 214 mm | ★★☆☆☆ |
Klimat type: Temperate. Källa: Open-Meteo archive (ERA5).
Bästa tiden att besöka County Donegal
Go in maj and juli. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: januari, februari and december - expect the least comfortable mix of heat, cold or rain.
Recent extremes in County Donegal
Högest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How County Donegal compares med 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 | 1660 mm |
| County Sligo | 48 km | 10°C | about the same | 1660 mm |
| County Leitrim | 59 km | 10°C | about the same | 1553 mm |
| County månaghan | 86 km | 10°C | about the same | 1037 mm |
| County Cavan | 88 km | 10°C | about the same | 1083 mm |
What och pack, what och skip
- A packable rain shell - 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid januari, februari and december - historically the least comfortable months here.
Se prognosen för County Donegal per tidsintervall
County Donegal weather - more answers
Explore County Donegal
Every topic we hold for this place, and the same topic for the places around it.
Väder for related places
Frequently asked questions
Where is County Donegal?
County Donegal is a county in Irland. Its coordinates are 54.6538, -8.1096. It lies in Europa.
What is the weather like in County Donegal just nu?
It is currently 14°C (57°F) med mulet. Luftfuktighet is 85% and wind is 20 km/h.
When is the best time och visit County Donegal?
maj and juli offer the most comfortable conditions in County Donegal, which has a temperate climate. januari, februari and december are usually the hardest months for outdoor plans.
What time zone is County Donegal in?
County Donegal observes Europe/Dublin (UTC+01:00). The local time is 9:35 AM.
How many people live in County Donegal?
County Donegal has a population of approximately 167.000.
What is the nearest airport och County Donegal?
The closest airports are Dublin Airport (DUB), 182 km away.
What are the top things och do in County Donegal?
Popular options include Isle of Skye, Lake District National Park, Snödonia 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. |
|---|---|
| Prognos and observations | Open-Meteo (ECMWF and national models). |
| Luftkvalitet and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Klimat 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 september 15, 2026 at 9:35 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.
