Best Time to Visit Kunshan

China · weather by month, temperature and rainfall

Best monthsOctober
HottestAugust · 32°C
ColdestJanuary · 1°C
WettestJune · 198 mm

The best time to visit Kunshan is October, when the weather is at its most comfortable for sightseeing and time outdoors. August is the hottest month, with average highs of 32°C (89°F), while January is the coldest, with lows around 1°C (34°F). Rain is heaviest in June, at about 198 mm (7.8 in), and lightest in December, at 45 mm (1.8 in). July is the least comfortable month, mainly because of the rain.

When to go to Kunshan: a seasonal guide

Spring and autumn: the sweet spots

April, October and November all score Excellent, and October comes out on top. In October you get mild afternoons, cool evenings and the fewest rainy days of the year. It's a good time for walking the old water town of Zhouzhuang, with its canals and stone bridges. Qiandeng, a smaller canal town nearby, is also easy to enjoy on foot.

April is a little wetter but still comfortable. March and May are Good, so they work too, though May starts to feel warmer and stickier. If you like gardens and slow strolls, spring is hard to beat.

Summer: hot, wet and sticky

June is the wettest month here, with rain on about half the days. This is the plum rain season, called meiyu, when grey skies and damp air settle over the Yangtze delta. It's followed by July and August, which are the hottest, tied at 32°C highs and 26°C lows. Nights bring little relief.

Travelling with kids? Summer is tough for long walks. If you must come, plan indoor stops and save canal-side wandering for the evening. Dragon Boat Festival usually falls in June, and you may catch boat races and see zongzi, sticky rice dumplings wrapped in leaves, in every shop.

September is still warm and fairly wet, so it's only Fair. Things improve fast once October arrives.

Winter: quiet and chilly

December is the driest month, with the sunniest days and few rainy ones. January and February are colder and damper, with lows near freezing in January. There's no heating in many older buildings in this part of China, so indoor spaces can feel colder than you'd expect. A bowl of hot noodles is a real comfort. Try aozao noodles, a local Kunshan dish.

Crowds are lightest in winter, apart from Chinese New Year, which falls in January or February. Many people travel then, and some small shops close for a few days. If you want quiet canals, early December is a good pick.

Crowds and timing

Expect more visitors on the October Golden Week holiday, in early October, and on other public holidays. Zhouzhuang gets especially busy. If you hate crowds, go in mid-October or November, on a weekday. Shanghai is close, so weekends can bring day-trippers all year.

Kunshan weather by month

-5°0°5°10°15°20°25°30°35°0100200January: 60 mm rainFebruary: 82 mm rainMarch: 86 mm rainApril: 94 mm rainMay: 96 mm rainJune: 198 mm rainJuly: 184 mm rainAugust: 154 mm rainSeptember: 153 mm rainOctober: 80 mm rainNovember: 80 mm rainDecember: 45 mm rainJanuary: 8°CFebruary: 10°CMarch: 14°CApril: 20°CMay: 25°CJune: 28°CJuly: 32°CAugust: 32°CSeptember: 28°COctober: 23°CNovember: 18°CDecember: 10°CJanuary: 1°CFebruary: 2°CMarch: 6°CApril: 11°CMay: 16°CJune: 21°CJuly: 26°CAugust: 26°CSeptember: 22°COctober: 16°CNovember: 10°CDecember: 3°CJanFebMarAprMayJunJulAugSepOctNovDec mm°C
Avg high Avg low Rainfall (mm)
Jan8°C / 1°C60 mmFairFeb10°C / 2°C82 mmFairMar14°C / 6°C86 mmGoodApr20°C / 11°C94 mmExcellentMay25°C / 16°C96 mmGoodJun28°C / 21°C198 mmPoorJul32°C / 26°C184 mmPoorAug32°C / 26°C154 mmPoorSep28°C / 22°C153 mmFairOct23°C / 16°C80 mmExcellentNov18°C / 10°C80 mmExcellentDec10°C / 3°C45 mmGood

Monthly climate table

MonthHighLowRainRainy daysHumiditySun hrs/dayRating
January8°C 47°F1°C 34°F60 mm878%4Fair 5.9
February10°C 49°F2°C 36°F82 mm1080%3.7Fair 5.2
March14°C 58°F6°C 42°F86 mm1079%4.4Good 6.9
April20°C 68°F11°C 51°F94 mm1077%4.6Excellent 8.6
May25°C 77°F16°C 62°F96 mm1176%4.5Good 7.5
June28°C 83°F21°C 70°F198 mm1581%3.1Poor 3.8
July32°C 89°F26°C 78°F184 mm1983%4Poor 1.8
August32°C 89°F26°C 79°F154 mm1881%4.8Poor 2.2
September28°C 82°F22°C 72°F153 mm1279%4.8Fair 5.8
October23°C 73°F16°C 61°F80 mm777%5.1Excellent 9.5
November18°C 64°F10°C 51°F80 mm1077%4.9Excellent 8.2
December10°C 51°F3°C 38°F45 mm776%5.2Good 6.6

Frequently asked questions

When is the best time to visit Kunshan?

The best time to visit Kunshan is October, based on comfortable temperatures, low rainfall and plenty of sunshine.

What is the hottest month in Kunshan?

August is the hottest month in Kunshan, with an average high of 32°C (89°F).

What is the coldest month in Kunshan?

January is the coldest month in Kunshan, with an average low of 1°C (34°F).

What is the rainiest month in Kunshan?

June is the wettest month, with about 198 mm (7.8 in) of rain. December is the driest, with 45 mm (1.8 in).

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