Weather in Сучжоу by month: what to expect

Сучжоу enjoys a humid subtropical climate with distinct seasons, each offering a different experience. Winters here are chilly but short, while summers bring warmth and frequent rain. Spring and autumn are the most comfortable times to explore Сучжоу, with mild temperatures and moderate rainfall.

From November to February, Сучжоу sees cooler weather, with January being the coldest month. The rainy season peaks in early summer, particularly in June, when downpours are common. By September, the weather stabilizes, making it a pleasant time to visit before the cooler months return.

In Сучжоу, temperatures vary significantly throughout the year. January averages 4.7 °C, with nights dropping to 0.5 °C, while daytime highs reach 9.8 °C. By April, the weather warms up to 16.3 °C, and May brings comfortable spring temperatures around 21.2 °C.

Summer in Сучжоу is hot, with July and August averaging 29.1 °C and 28.5 °C respectively. Nights remain warm, rarely falling below 25 °C. By October, temperatures drop to a pleasant 18.6 °C, and November sees a further cooling to 13.2 °C, signaling the approach of winter.

The transition between seasons in Сучжоу is gradual, with March and September acting as mild bridges between the extremes. Travelers can expect daytime highs of 16.7 °C in March and 28.1 °C in September, making these months ideal for outdoor activities.

Сучжоу receives most of its rainfall during the summer months, with June being the wettest at 249.1 mm. The rainy season extends into July and August, though precipitation decreases slightly in August to 130.1 mm. These months can bring sudden downpours, so carrying an umbrella is advisable.

From November to February, Сучжоу experiences its driest period, with December seeing just 18.8 mm of rain. Spring months like March and April bring moderate rainfall, averaging 87.3 mm and 101.6 mm respectively. By October, the rain tapers off, making it a great time to visit before the winter dry spell.

While Сучжоу doesn’t have extreme droughts, the contrast between wet and dry months is noticeable. Travelers visiting in June or July should prepare for humid conditions and frequent showers, while those coming in December or January can expect drier, cooler weather.

For a winter trip to Сучжоу, pack layers to stay comfortable in temperatures ranging from 0.5 °C to 10 °C. A warm coat is useful for January and February, while lighter sweaters will suffice for December and March. Waterproof shoes are a good idea, as occasional rain can make streets slick.

Spring and autumn in Сучжоу call for versatile clothing. In April and May, temperatures hover between 11.8 °C and 26 °C, so light jackets, long sleeves, and breathable fabrics work well. By September and October, the weather cools slightly, making a mix of short and long sleeves ideal for fluctuating temperatures.

Summer in Сучжоу is hot and humid, so pack lightweight, breathable clothing. A compact umbrella or rain jacket is essential for June and July, when sudden showers are common. Sunglasses, a hat, and sunscreen will help protect against the strong sun, especially during the peak heat of July and August.