Belfast weather in November
November in Belfast: cool, rainy, with clean air — a good time to visit.
#9 of 12 months in Belfast · #661 of 897 destinations to visit in November · comfort 64/100 (tier C)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Belfast in November
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Belfast climate normals — November
| Daytime high | 10°C / 51°F | 🙂 cool |
|---|---|---|
| Nighttime low | 7°C / 45°F | |
| Rainfall | 82 mm / 3.2 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 84% | 💦 very humid |
| Dew point | 7°C / 44°F | |
| Sunshine | 4 h/day | |
| Daylight | 8.5 h | |
| Wind | 24 km/h / 15 mph | |
| Air quality (US AQI) | 30 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Belfast in November — FAQ
- Is November a good time to visit Belfast?
- November in Belfast: cool, rainy, with clean air — a good time to visit. It ranks #9 of 12 months for Belfast on SeasonMap's comfort score (64/100).
- What is the weather like in Belfast in November?
- In November, Belfast averages a daily high of 10.4°C and a low of 7.2°C, with about 81.9 mm of rain over roughly 14.2 rainy days.
- What is the air quality in Belfast in November?
- Belfast has a mean US Air Quality Index of about 30 in November.