Wuxi Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Wuxi.
Climate overview of Wuxi
Temperatures in Wuxi, China, vary greatly throughout the year. July is the hottest month at 29°C (84°F), while January is the coldest at 6°C (43°F).
The city receives considerable rain/snowfall, with around 1388 mm (55 in) annually. July is the wettest month.
Wuxi Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Wuxi — and find the best time to visit.
Monthly Temperature in Wuxi
The climate in Wuxi is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 29°C (84°F) in July to a chilly 6°C (43°F) in the coolest month, January.
Nights vary from 20°C (68°F) in July to around -1°C (30°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Wuxi
Wuxi has a notably wet climate with abundant precipitation, recording 1388 mm (55 in) of rain/snowfall per year. The climate in Wuxi shows significant variation throughout the year. Expect heavy rainfall in July, the wettest month, with an average of 213 mm (8.4 in) of precipitation over 15 rainy days.
In contrast, the driest month December offers drier and sunnier days, with around 39 mm (1.5 in) of rainfall over 12 rainy days. For more details, please visit our Wuxi Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Wuxi
The wettest months are June, July and August, when precipitation is at its highest. Wondering where to travel based on your weather preferences? Our recommendation tool helps you find destinations with your ideal climate conditions. Use our weather planner to find your perfect destination.
Frequently asked questions about the climate in Wuxi
What is the best time to visit Wuxi?
May, August and September typically offer the most optimal weather in Wuxi. In contrast, January, February and December tend to have less optimal conditions.
What temperatures can I expect in Wuxi?
Daytime highs range from 6°C (43°F) in January to 29°C (84°F) in July. Nighttime lows range from -1°C (30°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Wuxi get?
Annual rainfall is around 1388 mm (55 in). July is the wettest month with 213 mm (8.4 in), while December is the driest with 39 mm (1.5 in).
Wuxi 3-Day Forecast
Wuxi 3-Day Forecast
Wuxi on the map
Wuxi is highlighted — select any city to see its climate.
Popular this month
Where to go in July — average daytime high across popular destinations.
Hangzhou
35°C (95°F) Xi'an
34°C (93°F) Guangzhou34°C (93°F) Beijing34°C (93°F) Shanghai33°C (91°F) Shenzhen32°C (90°F) Chengdu32°C (90°F) Qingdao28°C (82°F) 
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Need travel inspiration? Check out our bucket list articles and be inspired.
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Go to Xinjiang in China
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Mount Kailash
The best time for a Kailash tour/trekking is from mid-May to mid-October when the temperature is most pleasant. It is warm, dry and sunny in that period.