Weather in Chengdu in August
In an average August, Chengdu sees a daily high around 30°C and a low around 23°C, based on 1980–2026 of local climate records.
| Average high | 30°C |
|---|---|
| Typical high range | 25°C to 35°C |
| Average low | 23°C |
| Typical low range | 20°C to 25°C |
| Average daily precipitation | 10 mm |
August records
The most extreme August on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total August accumulation.
High
Highest
41°C
2022-08-23
Lowest
20°C
1986-08-23
Low
Highest
31°C
2022-08-23
Lowest
15°C
1999-08-21
Feels-like
Highest
62°C
2024-08-23
Lowest
20°C
1986-08-23
Humidity
Highest
24.9 g/m³
2025-08-08
Lowest
14.2 g/m³
2005-08-20
Wind
Highest
35 km/h
2002-08-08
Lowest
4 km/h
2016-08-30
Gust
Highest
67 km/h
2001-08-18
Lowest
11 km/h
2001-08-26
Precip
Wettest
991 mm
2020
Driest
101 mm
1980
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