Changzhou Weather in May
Changzhou in May sees high temperatures, with highs around 27°C (81°F) and overnight lows of 17°C (63°F). Rainfall is fairly high at around 125 mm (4.9 in) on average, so pack waterproofs just in case.
Rainfall in Changzhou in May
Expect around 13 days of rain based on historical data, with 125 mm (4.9 in) average. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Changzhou in May
In May, expect high temperatures in Changzhou, with highs of 27°C (81°F) and lows of 17°C (63°F) at night. This kind of day-to-night contrast is typical for this time of year. With overnight lows of 17°C (63°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Changzhou in May
The area experiences a moderate amount of sunshine, with approximately 170 hours of sunlight expected. This means a decent mix of sun and overcast.If you prefer enjoying temperate temperatures and rain-free days, April, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Changzhou's climate page.
Changzhou Temperature in May
Min Temperature
17°C (63°F)
Max Temperature
27°C (81°F)
Chance of Rain
44%
Precipitation
125 mm (4.9 in)
Rainy days
13 days
Humidity
77% *
Sunshine
170 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Changzhou typically rise from around 24°C (75°F) at the start of May to approximately 27°C (81°F) by the end. Nights are pleasant, with lows typically ranging from 15°C (59°F) to 19°C (66°F).
Average temperatures in May
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in May
Historical weather for Changzhou in May
Browse day-by-day weather records for Changzhou spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Changzhou historical weather extremes in May
The extremes listed below come from historical weather data collected in Changzhou from 1976 through 2025.
- The hottest May day on record in Changzhou reached 38°C (100°F) (May 16, 2018).
- The coldest May day was on May 4, 1984, with a maximum of 13°C (55°F).
- Changzhou registered its coldest May night on May 8, 1979, with temperatures dropping to 9°C (48°F).
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
pleasant
tolerable
unpleasant
poor
What to Wear in Changzhou 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. Prepare for significant rainfall with proper waterproof clothing and shoes. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Changzhou 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 Changzhou's climate page.
Temperature Rainfall Sunshine Humidity
See the full Changzhou climate overview or explore weather in China.
