Weather in Belfast in October
In an average October, Belfast sees a daily high around 13°C and a low around 8°C, based on 1980–2026 of local climate records.
| Average high | 13°C |
|---|---|
| Typical high range | 10°C to 16°C |
| Average low | 8°C |
| Typical low range | 4°C to 12°C |
| Average daily precipitation | 3 mm |
October records
The most extreme October on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total October accumulation.
High
Highest
20°C
1995-10-08
Lowest
4°C
2008-10-28
Low
Highest
16°C
2023-10-06
Lowest
-2°C
1992-10-30
Feels-like
Highest
16°C
2023-10-06
Lowest
-8°C
1981-10-18
Humidity
Highest
13.4 g/m³
2023-10-06
Lowest
4.8 g/m³
1983-10-29
Wind
Highest
54 km/h
2017-10-16
Lowest
4 km/h
2025-10-14
Gust
Highest
113 km/h
2025-10-03
Lowest
10 km/h
1988-10-31
Precip
Wettest
152 mm
2011
Driest
24 mm
2003
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