Chengdu Weather in May
May in Chengdu brings high temperatures, with daytime highs of 28°C (82°F) and nights around 19°C (66°F). Quite a bit of rainfall is expected, around 75 mm (3 in), so pack an umbrella.
Rainfall in Chengdu in May
Climate statistics over the past 30 years suggest around 16 days of rain, with 75 mm (3 in) average for the month. Rain is frequent but mostly light this month, with brief showers more common than heavy downpours.
Temperature in Chengdu in May
Chengdu in May is worth a visit. The temperature is perfect, with 28°C (82°F) during the day and 19°C (66°F) at night. This kind of day-to-night contrast is typical for this time of year. With lows of 19°C (66°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Chengdu in May
The area experiences a moderate amount of sunshine, with approximately 123 hours of sunlight expected. This means a decent mix of sun and overcast.If your ideal day consists of dry skies and pleasant temperatures, March, April, May, October and November typically offer the best circumstances for Chengdu.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Chengdu's climate page.
Chengdu Temperature in May
Min Temperature
19°C (66°F)
Max Temperature
28°C (82°F)
Chance of Rain
53%
Precipitation
75 mm (3 in)
Rainy days
16 days
Humidity
77%
Sunshine
123 hours
Percentage Sunshine
29%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Chengdu typically stay consistent throughout May, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows typically ranging from 16°C (61°F) to 20°C (68°F).
Average temperatures in May
Historical weather for Chengdu in May
Browse day-by-day weather records for Chengdu spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Chengdu historical weather extremes in May
The extremes listed below come from historical weather data collected in Chengdu from 1976 through 2026.
- The warmest day in May was on May 18, 2020, with a maximum of 38°C (100°F).
- Chengdu experienced its chilliest May day on May 3, 1991, reaching only 14°C (57°F).
- The lowest overnight temperature recorded in May was 8°C (46°F) (May 9, 1991).
Best Places in China in May
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in May →
perfect weather
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tolerable
unpleasant
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What to Wear in Chengdu in May
Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Chengdu in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Chengdu's climate page.
Temperature Rainfall Sunshine Humidity
See the full Chengdu climate overview or explore weather in China.
