Monthly climate guide
Chengdu weather in October
October in Chengdu is typically warm, with average daytime highs around 23°C (73°F) and night-time lows near 14°C (57°F). The month usually brings about 66 mm of rain (some rain) and is often cloudy. Daytime highs are 4°C cooler than September and 5°C warmer than November.
What stands out in October
- Expect more cloud than at any other time of year.
- It cools down fast from here: November is about 5°C cooler.
- Just 460 km apart, but Chengdu runs about 7°C warmer than Tianshui this month.
- Seasonally, October counts as mid-autumn in Chengdu.
Avg high
23°C
73°F
Avg low
14°C
57°F
Rainfall
66 mm
some rain
Humidity
78%
relative
Sky
88%
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 October
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- A small travel umbrella, just in case
Is October 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 October
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Chengdu weather in October. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/china/chengdu/october
<a href="https://weathercompare.eu/weather/china/chengdu/october">Chengdu weather in October</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 October"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/china/chengdu/october">Chengdu weather in October</a> – WeatherCompare</p>
Chengdu in October: quick answers
Is October a good time to visit Chengdu?
October is a reasonable time for Chengdu: highs around 23°C and about 66 mm of rain, though not one of the three best months.
How warm is Chengdu in October?
Average highs are about 23°C (73°F) and average lows about 14°C (57°F), based on 10 years of daily data.
Does it rain a lot in Chengdu in October?
Chengdu typically gets around 66 mm of rain in October — some rain.
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.