October weather forecast
Chengdu, China

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The attractive buildings, along the Qintai Road District in Chengdu, China
The attractive buildings, along the Qintai Road District in Chengdu, China

Weather in October

October is a transition period for Chengdu as it moves from the hot and wet summer to cooler months, witnessing a drop in the average high temperature to 21.8°C (71.2°F) and the low to 16.3°C (61.3°F). This month also experiences a further decrease in precipitation with rainfall measuring up to 33mm (1.3") on average. October in Chengdu gives way to pleasant weather, creating ideal conditions for visitors to explore the city without facing extreme conditions of heat or rain.

Temperature

With the beginning of October, the average high-temperature shows a small decrease, transitioning from a moderately hot 25.8°C (78.4°F) in September to an agreeable 21.8°C (71.2°F). An average nighttime temperature of 16.3°C (61.3°F) is observed in Chengdu during October.

Humidity

In Chengdu, the average relative humidity in October is 69%.

Rainfall

In Chengdu, in October, during 14.3 rainfall days, 33mm (1.3") of precipitation is typically accumulated. In Chengdu, China, during the entire year, the rain falls for 156.8 days and collects up to 622mm (24.49") of precipitation.

Snowfall

March through October are months without snowfall.

Daylight

The average length of the day in October in Chengdu is 11h and 26min.
On the first day of October in Chengdu, sunrise is at 06:57 and sunset at 18:49. On the last day of the month, sunrise is at 07:17 and sunset at 18:16 CST.

Sunshine

With an average of 6.7h of sunshine, October has the least sunshine of the year in Chengdu.

UV index

In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 4 in October translates into the following instructions:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
Updated: Jan 24, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the temperature in October in Chengdu?

In October, in Chengdu, the average high-temperature is 21.8°C (71.2°F), and the average low-temperature is 16.3°C (61.3°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in August is evaluated at 39°C (102.2°F).

What is the average humidity in October in Chengdu?

The average relative humidity in October in Chengdu, China, is 69%.

How many days does it rain in October in Chengdu?

In Chengdu, during October, the rain falls for 14.3 days and regularly aggregates up to 33mm (1.3") of precipitation.

When it does not snow in Chengdu?

March through October are months without snowfall.

Does it snow in Chengdu in October?

In Chengdu, China, in October, it doesn't snow. In November, it regularly snows.

What is the average length of the day in October in Chengdu?

In Chengdu, the average day length in October is 11h and 26min.

When is the sunrise / sunset in October in Chengdu?

On the first day of October, sunrise is at 06:57 and sunset at 18:49. On the last day of the month, sunrise is at 07:17 and sunset at 18:16 CST.

What is the month with the least sunshine in Chengdu?

October has the least sunshine of the year in Chengdu, China, with an average of 6.7h of sunshine.

How long on average sun shines in October in Chengdu?

In October, the average sunshine duration in Chengdu is 6.7h.

What is the UV index reading in October in Chengdu?

In Chengdu, China, the average daily maximum UV index in October is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average wind speed gusts
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Chengdu, China

Average temperature in October - Chengdu, China
  • Average high temperature in October: 21.8°C

The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (10.2°C).

  • Average low temperature in October: 16.3°C

The month with the highest average low temperature is August (22.5°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).

Average pressure in October
Chengdu, China

Average pressure in October - Chengdu, China
  • Average pressure in October: 1018.5mbar

The month with the highest atmospheric pressure is December (1023.2mbar).
The month with the lowest atmospheric pressure is July (1004mbar).

Average wind speed in October
Chengdu, China

Average wind speed in October - Chengdu, China
  • Average wind speed in October: 5.9km/h

The windiest month (with the highest average wind speed) is May (7.3km/h).
The calmest months (with the lowest average wind speed) are August and September (5.8km/h).

Average humidity in October
Chengdu, China

Average humidity in October - Chengdu, China
  • Average humidity in October: 69%

The month with the highest relative humidity is July (76%).
The month with the lowest relative humidity is May (56%).

Average rainfall in October
Chengdu, China

Average rainfall in October - Chengdu, China
  • Average rainfall in October: 33mm

The wettest month (with the highest rainfall) is August (218mm).
The driest months (with the least rainfall) are January and February (5mm).

Average rainfall days in October
Chengdu, China

Average rainfall days in October - Chengdu, China
  • Average rainfall days in October: 14.3 days

The month with the highest number of rainy days is August (22.5 days).
The month with the least rainy days is January (5.8 days).

Average snowfall in October
Chengdu, China

Average snowfall in October - Chengdu, China
  • Average snowfall in October: 0mm

The month with the highest snowfall is January (8mm).
The months with the least snowfall are March, April, May, June, July, August, September and October (0mm).

Average snowfall days in October
Chengdu, China

Average snowfall days in October - Chengdu, China
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (2 days).
The months with the least snowfall days are March, April, May, June, July, August, September and October (0 days).

Average daylight in October /
Average sunshine in October
Chengdu, China

Average daylight in October / Average sunshine in October - Chengdu, China
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in October: 6h and 4min

The month with the most sunshine is August (Average sunshine: 8h and 24min).
The month with the least sunshine is October (Average sunshine: 6h and 42min).

Average sunshine days in October
Chengdu, China

Average sunshine days in October - Chengdu, China
  • Average sunshine days in October: 12.5 days

The month with the most sunshine days is January (20.6 days).
The month with the least sunshine days is August (6.9 days).

Average UV index in October
Chengdu, China

Average UV index in October - Chengdu, China
  • Average UV index in October: 4

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 3).

Average cloud cover in October
Chengdu, China

Average cloud cover in October - Chengdu, China
  • Average cloud cover in October: 52

The months with the most cloud cover are September and October (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 37).

Average visibility in October
Chengdu, China

Average visibility in October - Chengdu, China
  • Average visibility in October: 9km

The months with the highest visibility are February, March, April, May and June (10km).
The months with the lowest visibility are January, July, August, September, October, November and December (9km).

Chengdu, China

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