Belfast Weather in October
13.3°C high · 6.7°C low · 83 mm rain · 2.3h sun
Oct is a cool month in Belfast — not peak season, but a good time to avoid crowds.
October at a glance
| Metric | Value |
|---|---|
| Average high | 13.3°C |
| Average low | 6.7°C |
| Rainfall | 83 mm |
| Sunshine | 2.3 hours/day |
| Daylight | 10.2 hours |
What to pack in October
Pack a jacket and layers for Belfast in October.
Belfast weather by month
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Frequently asked questions
What is the weather in Belfast in October?
Highs of 13.3°C and lows of 6.7°C, with about 83 mm of rain and 2.3 hours of sunshine per day.
Is October a good time to visit Belfast?
Oct is a cool month in Belfast — not peak season, but a good time to avoid crowds.
What to do in Belfast · Best time to visit Belfast
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.