Belfast 氣候 and Average 天氣
氣候 of Belfast: average temperatures, rainfall and seasons month by month.
氣候 in Belfast month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| 月份 | Avg high | Avg low | 雨fall | Rating |
|---|---|---|---|---|
| 一月 | 7° | 2° | 87 mm | ★★☆☆☆ |
| 二月 | 8° | 4° | 80 mm | ★★★☆☆ |
| 三月 | 10° | 4° | 73 mm | ★★★☆☆ |
| 四月 | 12° | 5° | 89 mm | ★★★☆☆ |
| 五月 | 16° | 9° | 67 mm | ★★★★☆ |
| 六月 | 17° | 11° | 107 mm | ★★★★☆ |
| 七月 | 20° | 13° | 70 mm | ★★★★☆ |
| 八月 | 19° | 12° | 102 mm | ★★★★☆ |
| 九月 | 16° | 10° | 77 mm | ★★★★☆ |
| 十月 | 13° | 9° | 107 mm | ★★★☆☆ |
| 十一月 | 10° | 5° | 85 mm | ★★★☆☆ |
| 十二月 | 9° | 5° | 118 mm | ★★☆☆☆ |
氣候 type: Temperate. 來源： Open-Meteo archive (ERA5).
Recent extremes in Belfast
高est and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Belfast compares，天氣為nearby places
Annual averages, and the difference against Belfast.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| County 週一aghan | 78 km | 10°C | about the same | 1028 mm |
| County Louth | 83 km | 11°C | +1°C warmer | 1044 mm |
| County Cavan | 115 km | 10°C | about the same | 1077 mm |
| County Meath | 120 km | 11°C | about the same | 982 mm |
| Dublin Airport | 133 km | 11°C | +1°C warmer | 973 mm |
最佳旅遊時間 Belfast
Go in 五月, 七月 and 八月. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: 一月, 二月 and 十二月 - expect the least comfortable mix of heat, cold or rain.
What this means for Belfast
Today is about average for 十月. The forecast high of 13°C is in line，天氣為the 13°C typical for this month.
A 100% chance means rain is expected over most of the area. Plan indoor alternatives. Around 20 mm is forecast, which is enough至soak trails and slow traffic.
陣風至81 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Northern Hemisphere, so peak summer falls in 六月至八月.
The gap between the warmest and coldest month averages 11°C.
What至pack, what至skip
- A packable rain shell - 4 of the next 7 days carry a real chance of rain
- Avoid exposed ridgelines, small boats and rooftop viewpoints while gusts stay above 81 km/h.
- If your dates are flexible, avoid 一月, 二月 and 十二月 - historically the least comfortable months here.
摘要
Belfast is a city in County Antrim. Belfast is known for Titanic Quarter and Giant's Causeway trips. 人口約為345.000.
目前氣溫為7°C (44°F) in Belfast，天氣為陰天. 體感溫度為4°C. 今天氣溫介於7°C至13°C. 降雨機率為100%. Sightseeing conditions score 5.7/10 - 尚可 — 依天氣規劃.
最佳旅遊時間是Belfast is 五月, 七月 and 八月. 氣候為temperate. 一月, 二月 and 十二月 tend至be the least comfortable months. 七月 is the warmest month，天氣為average highs near 20°C, while 一月 is the coldest，天氣為lows near 2°C.
The closest major airport is Dublin Airport (DUB), about 133 km away. Nearby highlights include Lake District National Park, 雪donia National Park, Edinburgh Castle and Old and New Towns of Edinburgh.
簡單來說。 Today is about average for 十月. The forecast high of 13°C is in line，天氣為the 13°C typical for this month. The best window至be outside is roughly 6 PM至9 PM, when temperature, rain chance and wind line up best. fishing is the strongest bet in Belfast today at 9.2/10. 陣風至81 km/h will push high-sided vehicles on exposed roads and bridges. Wet roads are likely; braking distances roughly double in heavy rain.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Belfast
| 類型 | City |
|---|---|
| County | County Antrim |
| 國家 | 英國 |
| 洲 | 歐洲 |
| 座標 | 54°35′50.3″N 5°55′48.4″W (54.5973, -5.9301) |
| 人口 | 345.000 |
| Known for | Titanic Quarter and Giant's Causeway trips |
| 當地時間 | 11:33 PM (UTC+01:00) |
| Best months | 五月, 七月 and 八月 |
| 氣候 | Temperate |
天氣 map for Belfast
Animated model layers. Pick a layer至load it.
Animated layers by 風y. For pin-level detail and nearby places, see the interactive map below.
Explore Belfast
Every topic we hold for this place, and the same topic for the places around it.
氣候 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 歐洲.
What is the weather like in Belfast現在?
It is currently 7°C (44°F)，天氣為陰天. 濕度 is 83% and wind is 9 km/h.
When is the best time至visit Belfast?
五月, 七月 and 八月 offer the most comfortable conditions in Belfast, which has a temperate climate. 一月, 二月 and 十二月 are usually the hardest months for outdoor plans.
What time zone is Belfast in?
Belfast observes Europe/London (UTC+01:00). The local time is 11:33 PM.
How many people live in Belfast?
Belfast has a population of approximately 345.000.
What is the nearest airport至Belfast?
The closest airports are Dublin Airport (DUB), 133 km away.
What are the top things至do in Belfast?
Popular options include Lake District National Park, 雪donia 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. |
|---|---|
| 預報 and observations | Open-Meteo (ECMWF and national models). |
| 空氣品質 and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| 氣候 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 十月 24, 2026 at 11:33 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
