Normal weather for Chengdu in May
It's hot in May in Chengdu with an average temperature of 31°C. Temperatures this month range from a low of 28°C to a high of 33°C. At night, you can expect temperatures between 21°C and 25°C.
In May, there is an average of 154 mm of precipitation, spread over 18 days. The wind speed is around 3 Bft, mostly coming from the Southeast.
Chengdu in May |
London | ||
|---|---|---|---|
 Average Temperature |
31°C | 18°C | |
 High Temp |
33°C | 21°C | |
| Low Temp |
28°C | 15°C | |
 Total Precipitation |
154 mm | 46 mm | |
| Rainy Days |
18 days | 8 days | |
Start of May
The month of May starts in Chengdu with hot temperatures, averaging around 30°C during the day and nights close to 22°C. You can expect regular precipitation, but there’s also a chance for some sunny days in the first days of the month.
Since temperatures can differ between day and night, it’s a good idea to dress in layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
Mid-May
By mid-May, the average daytime temperature rises to around 31°C, with nights close to 23°C. During this part of the month, you can expect regular precipitation, but there’ll also be some sunny days.
Temperatures vary between day and night, so it’s smart to wear layers. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal for the day. In the evening and morning, a T-shirt, light trousers or skirt, and a light jacket are recommended.
End of May
By the end of May, the average daytime temperature in Chengdu will be around 32°C, with nights close to 24°C. There’s regular precipitation, but with a bit of luck, you’ll also get some dry and sunny days. Breezy clothes like shorts or a dress, plus a hat and sunglasses, are ideal.
Discover cheap trips to Chengdu 
UV index
The UV index is a maximum of 8 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is May a good time to visit Chengdu?
After some sun? Then May isn’t the best time to be in Chengdu. The temperature is pleasant, but there’s too much chance of rain this month.
The typhoon season in Chengdu runs from June to November.
Temperature records for Chengdu in May
With 38°C, Chengdu hit the highest temperature in the last 10 years in May 2020. The lowest daytime temperature in this month was 17°C in 2023. The extreme night temperatures ranged from a low of 13°C to a high of 27°C.
Check out the climate of Chengdu for all months and discover the best travel time
April
Plan your next holiday
Don’t miss the best holiday deals for Chengdu and see what our partners have for you.
Daily Temperature in May in Chengdu
This chart shows the average daily temperatures, both day and night, for each day in May in Chengdu, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in May in Chengdu
The chart below shows the average daily precipitation in May for Chengdu, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for May, you can expect around 18 days of rain in Chengdu.
Daily UV Index in May in Chengdu
This chart shows the average daily UV index in May in Chengdu, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in May in Chengdu Over the Years
This chart shows the average temperature in May in Chengdu, measured in degrees Celsius, over the past years.
Total Precipitation in May in Chengdu Over the Years
This chart shows the average precipitation in May in Chengdu, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in May for Chengdu
Click on a specific day in May for detailed info on the typical weather on that day in Chengdu. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in May in Chengdu
Have you been to Chengdu in May?
Share your weather experience in May in Chengdu.
Average Weather in Chengdu by Month
Click on a month below to see detailed weather info for Chengdu. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
