Wuxi’s climate is far more bearable than that of many other cities around China. Unlike some regions, there are four distinct seasons in Wuxi.

It rains practically year round in Wuxi. Rain accumulation varies from 30 - 40 mm in the driest months of December and January up to 160 - 170 mm in the wettest months of June and July.

Winter can feel very cold, but most people still complain that it is much colder in the north of China. However, the temperature rarely dips far below zero, and there is very little snow. When it does snow it barely has a chance to settle. The snowfall is usually just enough to give you a sparkling halo for a while if you are outside. You may need a second doona/quilt on the bed, a warm winter coat, and even some long underwear, but you certainly won't need layers and layers of clothing like in the north.

Generally speaking the temperature stays between 0 and 10 degrees Celsius during the winter months.

Spring is long and extremely pleasant. There is still a little rain and a few windy days, but nothing too unpleasant. Its cool enough to wear a light jacket and jeans, but warm enough to leave the scarf, boots, and gloves at home. The ladies can walk around in dresses or skirts if they prefer.

Spring days are usually between 15 and 25 degrees (C) and nights between 15 and 20 degrees (C).

Summer is warm, sometimes fairly hot, and can become unpleasantly muggy and humid. Summer experiences the heaviest rainfall, so you will definitely need an umbrella. If you are riding a bike, then one of those ponchos is a must too (you'll notice them on all the locals riding next to you).

Summer days are mostly in the high 20’s (C) and nights are often still very warm, sometimes dipping down to about 24 degrees (C).

Autumn is still fairly humid, but easily cooler than summer, and again quite pleasant. The weather is often warm enough to wear shorts or skirts and cotton shirts. There is still some rain, so keep your umbrella handy.

Autumn is still relatively warm, with days in the mid 20’s (C) and nights a little cooler than in summer.