Wuxi Weather in May
Wuxi in May averages 26°C (79°F) during the day and 18°C (64°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Wuxi in May
Historically, May sees about 14 days of rain, with a monthly average of 134 mm (5.3 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Wuxi in May
Daytime highs in Wuxi in May reach 26°C (79°F), with nights around 18°C (64°F). This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With lows of 18°C (64°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 Wuxi in May
The area enjoys a moderate level of sunlight, with around 166 hours. It's a good balance between sunny and cloudy days.Our weather planner can help you find worldwide destinations with pleasant weather during this period. September and October typically offer the best weather for Wuxi.
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 Wuxi's climate page.
Wuxi Temperature in May
Min Temperature
18°C (64°F)
Max Temperature
26°C (79°F)
Chance of Rain
46%
Precipitation
134 mm (5.3 in)
Rainy days
14 days
Humidity
75% *
Sunshine
166 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Wuxi 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 Wuxi in May
Browse day-by-day weather records for Wuxi spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Wuxi historical weather extremes in May
Based on weather observations in Wuxi between 1976 and 2026, these are the recorded extremes during May.
- On May 16, 2018, temperatures climbed to 38°C (100°F), marking the warmest May day on record.
- The lowest daytime temperature in May was 13°C (55°F), recorded on May 2, 1986.
- Nighttime temperatures dropped to 9°C (48°F) on May 15, 1977, marking the coldest May night on record.
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 →
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unpleasant
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What to Wear in Wuxi in May
Warm weather calls for comfortable, breathable clothing in May. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Wuxi 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 Wuxi's climate page.
Temperature Rainfall Sunshine Humidity
See the full Wuxi climate overview or explore weather in China.
