Weather in Cardiff, Wales, United Kingdom in July
In an average July, Cardiff sees a daily high around 20°C and a low around 13°C, based on 1981–2026 of local climate records.
| Average high | 20°C |
|---|---|
| Typical high range | 17°C to 24°C |
| Average low | 13°C |
| Typical low range | 11°C to 15°C |
| Average daily precipitation | 3 mm |
July records
The most extreme July on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total July accumulation.
High
Highest
31°C
2006-07-19
Lowest
13°C
1997-07-02
Low
Highest
18°C
1983-07-14
Lowest
7°C
1996-07-07
Feels-like
Highest
38°C
2006-07-19
Lowest
4°C
1996-07-07
Humidity
Highest
16.6 g/m³
1983-07-14
Lowest
7.8 g/m³
2001-07-16
Wind
Highest
51 km/h
1985-07-22
Lowest
6 km/h
1983-07-07
Precip
Wettest
171 mm
2007
Driest
20 mm
2022
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