Weather in Chengdu for August 2026
Expect cooler weather in first days of August 2026 in Chengdu with the forecast suggesting a temperature of 31.6 °C, lower than the historical average.
In general, the average temperature in Chengdu at the beginning of August is 29.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.7 °C by the end of August.
Chengdu in August brings notable rainfall, with an average of 19 rainy days and a total precipitation of 249.8 mm.
Is August a good time to visit Chengdu? check out the best time to travel to Chengdu page.
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Chengdu Weather August
Temperatures trend during August in Chengdu
August weather in Chengdu day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. |  Light rain shower | 25° /22° | 8 mm | 5.1 | |
| 2 Aug. | Patchy rain possible | 23° /21° | 3.2 mm | 1.3 | |
| 3 Aug. |  Sunny | 29° /21° | 0 mm | 9.4 | |
| 4 Aug. |  Smoky haze | 31° /22° | 0.6 mm | 8.2 | |
| 5 Aug. | Sunny | 33° /23° | 0 mm | 8 | |
| 6 Aug. |  Partly cloudy | 33° /24° | 0 mm | 8 | |
| 7 Aug. | Partly cloudy | 33° /23° | 0.5 mm | 8 | |
| 8 Aug. | Sunny | 33° /25° | 3.6 mm | 8 | |
| 9 Aug. | Sunny | 34° /25° | 0 mm | 8 | |
| 10 Aug. | Sunny | 36° /26° | 0 mm | 9 | |
| 11 Aug. | Sunny | 35° /28° | 0 mm | 8 | |
| 12 Aug. | Partly cloudy | 36° /27° | 0 mm | 9 | |
| 13 Aug. | Sunny | 36° /28° | 0 mm | 9 | |
| 14 Aug. | Patchy rain possible | 33° /23° | 1 mm | 7 | |
| 15 Aug. | Patchy rain possible | 33° /24° | 0.8 mm | 7 | |
| 16 Aug. |  Heavy rain at times | 31° /23° | 5.8 mm | 7 | |
| 17 Aug. | Patchy rain possible | 32° /24° | 20.7 mm | 7 | |
| 18 Aug. |  Moderate or heavy rain shower | 31° /24° | 11.8 mm | 7 | |
| 19 Aug. | Moderate rain at times | 32° /23° | 5.4 mm | 7 | |
| 20 Aug. | Light rain shower | 31° /23° | 7.7 mm | 7 | |
| 21 Aug. | Moderate or heavy rain shower | 32° /24° | 5.7 mm | 7 | |
| 22 Aug. | Moderate or heavy rain shower | 31° /23° | 7.3 mm | 7 | |
| 23 Aug. | Partly cloudy | 32° /23° | 7.6 mm | 7 | |
| 24 Aug. | Partly cloudy | 31° /23° | 8.7 mm | 7 | |
| 25 Aug. | Moderate or heavy rain shower | 29° /22° | 13.3 mm | 6 | |
| 26 Aug. | Moderate or heavy rain shower | 28° /21° | 8.7 mm | 6 | |
| 27 Aug. | Patchy rain possible | 30° /22° | 4.6 mm | 7 | |
| 28 Aug. | Moderate or heavy rain shower | 29° /21° | 14.5 mm | 6 | |
| 29 Aug. | Moderate or heavy rain shower | 26° /20° | 22.5 mm | 6 | |
| 30 Aug. | Patchy rain possible | 25° /20° | 3.5 mm | 6 | |
| 31 Aug. |  Cloudy | 27° /20° | 3.3 mm | 6 | |
| Next | |||||
Chengdu weather in August vs July vs September
| July | August | September | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 31°/23° | 31°/23° | 27°/21° |
| Rainfall | 229 mm | 250 mm | 140 mm |
| Wind | 9.7 km/h | 9.4 km/h | 10.3 km/h |
| Humidity | 78% | 77% | 75% |
| Rainy days | 20 days | 19 days | 17 days |
| Dry days | 11 days | 12 days | 13 days |
Planning a trip to Chengdu? Discover the best time to visit
Chengdu in August - FAQ
What are the expected maximum and minimum temperatures in Chengdu during August?
How much rainfall should be expected in Chengdu during August?
What are the typical wind conditions in Chengdu during August?
August rainfall patterns in Chengdu
UV exposure in Chengdu during August
What to pack to Chengdu in August?
Warm & sunny · highs around 31 °C, frequent showers
As you prepare for your trip to Chengdu in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Chengdu, during August, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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Where is Chengdu?Get accurate weather forecasts for Chengdu, located at latitude 30.667 and longitude 104.067. Stay updated with localized weather information tailored for Chengdu.