Belfast Tempo Previsão
Belfast weather: 12°C, encoberto. Por hora forecast, 14-day outlook, UV, air quality and the best time a visit.
Belfast weather in dezembro
One of the harder months here – go in com a plan.
dezembro runs 3°C cooler than the annual average in Belfast.
Tempo map for Belfast
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 Belfast 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 | 7° | 2° | 87 mm | ★★☆☆☆ |
| fevereiro | 9° | 4° | 80 mm | ★★★☆☆ |
| março | 10° | 4° | 73 mm | ★★★☆☆ |
| abril | 12° | 5° | 89 mm | ★★★☆☆ |
| mai | 16° | 9° | 67 mm | ★★★★☆ |
| junho | 17° | 10° | 107 mm | ★★★★☆ |
| julho | 20° | 12° | 71 mm | ★★★★☆ |
| agosto | 19° | 12° | 102 mm | ★★★★☆ |
| setembro | 16° | 10° | 107 mm | ★★★★☆ |
| outubro | 13° | 8° | 76 mm | ★★★★☆ |
| novembro | 10° | 5° | 84 mm | ★★★☆☆ |
| dezembro | 9° | 5° | 118 mm | ★★☆☆☆ |
Clima type: Temperate. Fonte: Open-Meteo archive (ERA5).
Melhor época para visitar Belfast
Go in mai, julho and agosto. 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
- If your dates are flexible, avoid janeiro, fevereiro and dezembro – historically the least comfortable months here.
How Belfast compares com nearby places
Annual averages, and the difference against Belfast.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| County seg.aghan | 78 km | 10°C | about the same | 1016 mm |
| County Louth | 83 km | 11°C | +1°C warmer | 1032 mm |
| County Cavan | 115 km | 10°C | about the same | 1077 mm |
| County Meath | 120 km | 11°C | about the same | 982 mm |
| County Dublin | 140 km | 11°C | +1°C warmer | 1027 mm |
Ver a previsão de Belfast por período
Belfast weather – more answers
Explore Belfast
Every topic we hold for this place, and the same topic for the places around it.
Tempo for related places
Frequently asked questions
Where is Belfast?
Belfast is a city in County Antrim. Its coordinates are 54.5973, -5.9301. It lies in Europa.
What is the weather like in Belfast agora?
It is currently 12°C (53°F) com encoberto. Humidade is 88% and wind is 10 km/h.
When is the best time a visit Belfast?
mai, julho and agosto offer the most comfortable conditions in Belfast, which has a temperate climate. janeiro, fevereiro and dezembro are usually the hardest months for outdoor plans.
What time zone is Belfast in?
Belfast observes Europe/London (UTC+00:00). The hora local is 8:49 AM.
How many people live in Belfast?
Belfast has a population of approximately 345.000.
What is the nearest airport a Belfast?
The closest airports are Dublin Airport (DUB), 133 km away.
What are the top things a do in Belfast?
Popular options include Lake District National Park, Nevedonia National Park, Edinburgh Castle, Old and New Towns of Edinburgh, Isle of Skye and Loch Ness.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (cities-supported) – 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 8:49 AM hora local. Live blocks refresh every 15 minutes; climate averages monthly.
