Weather in Belfast in July
In an average July, Belfast sees a daily high around 19°C and a low around 12°C, based on 1980–2026 of local climate records.
| Average high | 19°C |
|---|---|
| Typical high range | 16°C to 23°C |
| Average low | 12°C |
| Typical low range | 10°C to 15°C |
| Average daily precipitation | 3 mm |
July records
The most extreme July on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
28°C
2021-07-17
Lowest
11°C
1997-07-01
Low
Highest
19°C
2019-07-22
Lowest
6°C
1990-07-03
Feels-like
Highest
31°C
2021-07-17
Lowest
3°C
1990-07-03
Humidity
Highest
15.4 g/m³
1983-07-13
Lowest
7.2 g/m³
1995-07-03
Wind
Highest
43 km/h
1988-07-25
Lowest
6 km/h
1983-07-12
Gust
Highest
99 km/h
1988-07-25
Lowest
15 km/h
1986-07-12
Precip
Wettest
161 mm
2009
Driest
20 mm
2026
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