Weather in Chengdu in October 2025
- October is usually the wettest month of the year in Chengdu;
Average weather
Average temperature in Chengdu in October
The temperature in October is +72°F on average, with a range between a maximum of +79°F during the day and a minimum of +57°F at night.
The average maximum temperature goes down 8% by the end of the month, compared with the beginning of the month, from +73°F to +72°F.
Is Chengdu warm or cold in October?
Chengdu is typically mild in October.
Maximum temperatures go down compared to the previous month from +77°F to +70°F. The minimum temperature also goes down from +66°F to +59°F.
Pack a light jacket as it will be warm in the day and cool in the evenings.
Take a look at how October is compared to other months in Chengdu:
Climate in Chengdu in October
| September | October | November | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +77°F | +70°F | +61°F | ||||
| Min. temperature | ||||||
| +55°F | +37°F | +25°F | ||||
| Max. temperature | ||||||
| +95°F | +90°F | +77°F | ||||
| Rainfall | ||||||
| 138 mm | 48 mm | 19 mm | ||||
| Wind | ||||||
| 1 m/s | 1 m/s | 1 m/s | ||||
| Humidity | ||||||
| 81% | 81% | 79% | ||||
| Air pressure | ||||||
| 1011 HPa | 1018 HPa | 1021 HPa | ||||
| Sunny days | ||||||
| 3 | 2 | 5 | ||||
| Cloudy days | ||||||
| 6 | 11 | 15 | ||||
| Rainy days | ||||||
| 21 | 17 | 10 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
October weather is still as ok as in September. It’s getting colder in October. From +77°F in the day, the average maximum temperature lowers to +70°F. As October arrives, the amount of rainfall goes down. On average, the rainfall volume decreases from 138 mm to 48 mm. Humidity levels don’t change as the month goes on, averaging around 81%. The average wind speed doesn’t change much during October, staying around 1 m/s. The days becoming less sunny, going from 3 sunny days in September to 2 in October.
But maybe it is worth considering traveling in November as the weather gets better.
Wind
The average wind speed is 1 m/s getting up to 3 m/s which is a light breeze; barely moving the tree leaves.
The average wind speed in Chengdu is gradually decreasing during October, going from 2 m/s to 1 m/s over the course of the month.
Rain
How was the weather last October in Chengdu?
Climate Change Over the Years
The climate in Chengdu in October has not changed that much over the last 43 years.
The average temperature was the lowest in 1984 (+67°F) and the highest in 2020 (+73°F). The driest year was 2006 with only 736 mm of rainfall, and the wettest year was 1990 with 1678 mm.
FAQ
Is October a good time to visit Chengdu?
Can you sunbathe in Chengdu in October?
Is Chengdu rainy in October?
Is it sunny in Chengdu in October?
Other cities in China
Monthly weather in Chengdu
Source of the data
For this page, we’ve looked at the typical weather in Chengdu, based on historical hourly weather data from January 1, 1979, to December 31, 2023.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.