Chengdu, Sichuan, China climate
Average temperatures, precipitation and all-time records for Chengdu, Sichuan, China, with every day graded against ~46 years of local climate history (1980–2026). Its warmest month is July, averaging a high of 30°C, and its coldest is January, with an average low of 3°C.
Chengdu is the capital city of the Chinese province of Sichuan. With a population of 20,937,757 at the 2020 census, it is the country's fourth most populous city and the only city with a population of over 20 million apart from provincial-level municipalities. via Wikipedia
How today compares
Latest recorded day: 2026-07-24. Each reading placed on Chengdu, Sichuan, China's own ±7-day seasonal distribution.
Chengdu average temperatures by month
Typical daily high and low, and average precipitation, for each month in Chengdu, Sichuan, China, based on 1980–2026 records. The wettest month is July (10 mm on an average day).
| Month | Avg high | Avg low | Avg precip |
|---|---|---|---|
| January | 10°C | 3°C | 0 mm |
| February | 12°C | 5°C | 0 mm |
| March | 17°C | 9°C | 0 mm |
| April | 23°C | 14°C | 3 mm |
| May | 27°C | 18°C | 3 mm |
| June | 29°C | 21°C | 3 mm |
| July | 30°C | 23°C | 10 mm |
| August | 30°C | 23°C | 10 mm |
| September | 25°C | 19°C | 5 mm |
| October | 21°C | 15°C | 3 mm |
| November | 16°C | 10°C | 0 mm |
| December | 11°C | 4°C | 0 mm |
Each bar spans the 10th-percentile daily low to the 90th-percentile daily high (the range most days fall within), coloured cold → hot on a shared -23°C to 46°C scale, so the whole year's rhythm reads at a glance.
Thinking of visiting Chengdu?
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Record extremes
- Hottest day on record: 41°C on 2022-08-23
- Coldest day on record: -5°C on 1980-01-30
Percentiles compare each day to Chengdu, Sichuan, China's own history, so grades are relative to this location: a “Near Record” day here isn't the same temperature as elsewhere. How the grades work →