Monthly climate guide
Chengdu weather in August
Expect hot weather in Chengdu in August: afternoons reach about 32°C (89°F), while nights drop to around 23°C (73°F). Around 184 mm of rain falls over the month (very wet), and skies are often cloudy. Daytime highs are about the same as July and 4°C warmer than September.
What stands out in August
- Skies are at their clearest this time of year.
- Rain is above Chengdu's usual level, by about 116%.
- Only 2 months are warmer in Chengdu than August.
- Humidity near 77% makes 32°C feel stickier than it sounds.
Avg high
32°C
89°F
Avg low
23°C
73°F
Rainfall
184 mm
very wet
Humidity
77%
relative
Sky
76%
cloud · often cloudy
Chengdu weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 12°C / 53°F | 1°C / 34°F | 13 mm | 73% | 83% |
| February | 15°C / 58°F | 3°C / 37°F | 13 mm | 72% | 85% |
| March | 20°C / 69°F | 8°C / 47°F | 34 mm | 67% | 85% |
| April | 26°C / 79°F | 14°C / 57°F | 56 mm | 64% | 81% |
| May | 30°C / 85°F | 17°C / 63°F | 101 mm | 63% | 85% |
| June | 32°C / 90°F | 21°C / 70°F | 145 mm | 68% | 87% |
| July | 32°C / 90°F | 23°C / 74°F | 237 mm | 76% | 84% |
| August | 32°C / 89°F | 23°C / 73°F | 184 mm | 77% | 76% |
| September | 27°C / 81°F | 19°C / 65°F | 139 mm | 79% | 91% |
| October | 23°C / 73°F | 14°C / 57°F | 66 mm | 78% | 88% |
| November | 18°C / 64°F | 8°C / 46°F | 22 mm | 76% | 84% |
| December | 12°C / 54°F | 2°C / 36°F | 13 mm | 74% | 81% |
What to pack for August
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is August a good time to visit Chengdu?
Compare the months in the chart above to find your ideal window.
Best time to visit Chengdu →Other China cities in August
Cite or embed this data
Writing about this destination? Copy a ready-made citation or embed a live widget — free, just keep the link.
Chengdu weather in August. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/china/chengdu/august
<a href="https://weathercompare.eu/weather/china/chengdu/august">Chengdu weather in August</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/china/chengdu" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Chengdu weather in August"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/china/chengdu/august">Chengdu weather in August</a> – WeatherCompare</p>
Chengdu in August: quick answers
Is August a good time to visit Chengdu?
It can be, if you like heat: August highs in Chengdu are around 32°C. Good for the beach; plan sightseeing for early morning and evening.
How warm is Chengdu in August?
Average highs are about 32°C (89°F) and average lows about 23°C (73°F), based on 10 years of daily data.
Does it rain a lot in Chengdu in August?
Chengdu typically gets around 184 mm of rain in August — very wet.
Figures are long-term averages for the area around Chengdu (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.