County Donegal Météo Prévisions
County Donegal weather: 12°C, couvert. Par heure forecast, 14-day outlook, UV, air quality and the best time à visit.
County Donegal weather in mai
One of the best months à visit County Donegal.
mai runs 2°C warmer than the annual average in County Donegal.
Météo map for County Donegal
Animated model layers. Pick a layer à load it.
Animated layers by Venty. For pin-level detail and nearby places, see the interactive map below.
Climat in County Donegal month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mois | Max moyenne | Min moyenne | Précipitations | Évaluation |
|---|---|---|---|---|
| janvier | 6° | 2° | 136 mm | ★★☆☆☆ |
| février | 8° | 4° | 179 mm | ★★☆☆☆ |
| mars | 10° | 4° | 135 mm | ★★★☆☆ |
| avril | 12° | 5° | 144 mm | ★★★☆☆ |
| mai | 15° | 8° | 105 mm | ★★★★☆ |
| juin | 16° | 10° | 183 mm | ★★★☆☆ |
| juillet | 18° | 12° | 128 mm | ★★★★☆ |
| août | 18° | 12° | 211 mm | ★★★☆☆ |
| septembre | 15° | 10° | 143 mm | ★★★☆☆ |
| octobre | 13° | 9° | 181 mm | ★★★☆☆ |
| novembre | 10° | 5° | 166 mm | ★★☆☆☆ |
| décembre | 8° | 5° | 214 mm | ★★☆☆☆ |
Climat type: Temperate. Source : Open-Meteo archive (ERA5).
Meilleur moment pour visiter County Donegal
Go in mai and juillet. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janvier, février and décembre – expect the least comfortable mix of heat, cold or rain.
What à pack, what à skip
- A packable rain shell – 7 of the next 7 days carry a real chance of rain
- If your dates are flexible, avoid janvier, février and décembre – historically the least comfortable months here.
How County Donegal compares avec 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 | 1673 mm |
| County Sligo | 48 km | 10°C | about the same | 1673 mm |
| County Leitrim | 59 km | 10°C | about the same | 1555 mm |
| County lun.aghan | 86 km | 10°C | about the same | 1028 mm |
| County Cavan | 88 km | 10°C | about the same | 1077 mm |
Voir les prévisions de County Donegal par période
County Donegal weather – more answers
Explore County Donegal
Every topic we hold for this place, and the same topic for the places around it.
Météo for related places
Frequently asked questions
Where is County Donegal?
County Donegal is a county in Irlande. Its coordinates are 54.6538, -8.1096. It lies in Europe.
What is the weather like in County Donegal maintenant?
It is currently 12°C (54°F) avec couvert. Humidité is 80% and wind is 15 km/h.
When is the best time à visit County Donegal?
mai and juillet offer the most comfortable conditions in County Donegal, which has a temperate climate. janvier, février and décembre are usually the hardest months for outdoor plans.
What time zone is County Donegal in?
County Donegal observes Europe/Dublin (UTC+01:00). The heure locale is 10:15 AM.
How many people live in County Donegal?
County Donegal has a population of approximately 167.000.
What is the nearest airport à County Donegal?
The closest airports are Dublin Airport (DUB), 182 km away.
What are the top things à do in County Donegal?
Popular options include Isle of Skye, Lake District National Park, Neigedonia 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. |
|---|---|
| Prévisions and observations | Open-Meteo (ECMWF and national models). |
| Qualité de l’air and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climat 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 octobre 3, 2026 at 10:15 AM heure locale. Live blocks refresh every 15 minutes; climate averages monthly.
