Climate averages 1991–2020
Chengdu weather
in June.
A hot, wet month: the 3rd warmest and the 9th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Chengdu: daytime highs average 29.1°C and nights cool to about 21.1°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 128 mm of rain on roughly 12 days, which makes June a wet month (the 9th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 06 min on an average June day.
The nearest other city in this atlas is Deyang (60 km away). In June its highs average 28.9°C, about as warm as Chengdu, with 110 mm of rain.
Among the 884 cities listed in China, Chengdu ranks joint 399th of 884 for the warmest June highs and joint 426th of 884 for the driest June (rainfall, lowest first). The mean June high of those 884 cities is 28.4°C; Chengdu is 0.7°C warmer than that mean.
From June to July, average highs rise by 0.9°C to 30.0°C, and monthly rainfall rises from 128 mm to 292 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Chengdu climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 9.8°C3.1°C | 3.1°C | 3.4 | 1.0 | 10.410 h |
| February | 12.4°C5.1°C | 5.1°C | 6.9 | 2.1 | 11.111 h |
| March | 17.3°C9.0°C | 9.0°C | 19 | 5.5 | 12.012 h |
| April | 23.2°C13.8°C | 13.8°C | 43 | 7.8 | 12.913 h |
| May | 27.1°C18.0°C | 18.0°C | 66 | 9.7 | 13.714 h |
| June, selected | 29.1°C21.1°C | 21.1°C | 128 | 11.6 | 14.114 h |
| July | 30.0°C22.7°C | 22.7°C | 292 | 19.7 | 13.914 h |
| August | 29.5°C22.4°C | 22.4°C | 290 | 19.7 | 13.313 h |
| September | 25.5°C19.3°C | 19.3°C | 134 | 12.7 | 12.412 h |
| October | 20.6°C15.0°C | 15.0°C | 40 | 8.5 | 11.411 h |
| November | 16.2°C10.0°C | 10.0°C | 16 | 4.3 | 10.611 h |
| December | 11.1°C4.6°C | 4.6°C | 4.1 | 1.3 | 10.210 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Deyang in JuneChina · 60 kmHigh 28.9°C · Low 21.0°C · 110 mm rain
- Meishan in JuneChina · 73 kmHigh 28.9°C · Low 21.3°C · 123 mm rain
- Mianzhu, Deyang, Sichuan in JuneChina · 76 kmHigh 26.4°C · Low 20.0°C · 116 mm rain
- Luojiang in JuneChina · 82 kmHigh 28.3°C · Low 20.5°C · 110 mm rain
- Ziyang in JuneChina · 82 kmHigh 29.1°C · Low 21.3°C · 152 mm rain
- Mianyang in JuneChina · 107 kmHigh 29.0°C · Low 20.6°C · 122 mm rain
- Leshan in JuneChina · 126 kmHigh 28.7°C · Low 21.6°C · 125 mm rain
- Ya'an in JuneChina · 127 kmHigh 26.0°C · Low 19.8°C · 168 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Chengdu) is explained once on the Chengdu year overview and on the Sources, method and limits page.