County Donegal Tempo Previsão
County Donegal weather: 10°C, encoberto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
County Donegal weather in setembro
A workable month, com trade-offs.
setembro runs 3°C warmer than the annual average in County Donegal.
Tempo map for County Donegal
Animated model layers. Pick a layer a load it.
Animated layers by Ventoy. For pin-level detail and nearby places, see the interactive map below.
Clima in County Donegal month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Mês | Máxima média | Mínima média | Precipitação | Avaliação |
|---|---|---|---|---|
| janeiro | 6° | 2° | 136 mm | ★★☆☆☆ |
| fevereiro | 8° | 4° | 179 mm | ★★☆☆☆ |
| março | 10° | 4° | 135 mm | ★★★☆☆ |
| abril | 12° | 5° | 144 mm | ★★★☆☆ |
| mai | 15° | 8° | 105 mm | ★★★★☆ |
| junho | 16° | 10° | 183 mm | ★★★☆☆ |
| julho | 18° | 12° | 128 mm | ★★★★☆ |
| agosto | 18° | 12° | 211 mm | ★★★☆☆ |
| setembro | 15° | 10° | 143 mm | ★★★☆☆ |
| outubro | 13° | 9° | 181 mm | ★★★☆☆ |
| novembro | 10° | 5° | 166 mm | ★★☆☆☆ |
| dezembro | 8° | 5° | 214 mm | ★★☆☆☆ |
Clima type: Temperate. Fonte: Open-Meteo archive (ERA5).
Melhor época para visitar County Donegal
Go in mai and julho. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: janeiro, fevereiro and dezembro – expect the least comfortable mix of heat, cold or rain.
What a pack, what a skip
- A warm mid-layer and gloves for early mornings and evenings
- A packable rain shell – 3 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints enquanto gusts stay above 76 km/h.
- If your dates are flexible, avoid janeiro, fevereiro and dezembro – historically the least comfortable months here.
How County Donegal compares com 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 | 1528 mm |
| County Cavan | 88 km | 10°C | about the same | 1077 mm |
| County Roscommon | 100 km | 10°C | about the same | 1177 mm |
Ver a previsão de County Donegal por período
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 Irlanda. Its coordinates are 54.6538, -8.1096. It lies in Europa.
What is the weather like in County Donegal agora?
It is currently 10°C (50°F) com encoberto. Humidade is 70% and wind is 25 km/h.
When is the best time a visit County Donegal?
mai and julho offer the most comfortable conditions in County Donegal, which has a temperate climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is County Donegal in?
County Donegal observes Europe/Dublin (UTC+00:00). The hora local is 4:08 AM.
How many people live in County Donegal?
County Donegal has a population of approximately 167.000.
What is the nearest airport a County Donegal?
The closest airports are Dublin Airport (DUB), 182 km away.
What are the top things a do in County Donegal?
Popular options include Isle of Skye, Lake District National Park, Nevedonia 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. |
|---|---|
| Previsão and observations | Open-Meteo (ECMWF and national models). |
| Qualidade do ar and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Clima 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 outubro 28, 2026 at 4:08 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
