Introduction to Guangzhou Climate
Guangzhou is located in the middle south of Guangdong, north of the Pearl River Delta. With a moderate temperature all the year round, it is hard to give a clear division between the four seasons. The hottest time in Guangzhou falls in July and August, with more than 40 days at the highest temperature above 30 C (86 F). The coldest time is from the late January to early February, with a lowest temperature of -3 C (27 F). 

Spring in Guangzhou is from February to March. The temperature rises gradually, but there are sudden drizzles. You'd better take your sweater and light clothes at this season. The spring China Import and Export Fair (Canton Fair) is usually held from April to May.

Guangzhou’s summer, April to September, is relatively long, with the hottest temperature in July and August. There will be occasional typhoons and frequent afternoon thunderstorms, so it is strongly recommended to always carry an umbrella with you. Water sport like Chimelong Water Park travel is the first choice at this season. You can not only relieve the summer heat, but also enjoy the ease and excitement of the water activities.

There is a 'Thunderstorms Season' in Guangzhou usually from March 4th until October 12th, lasting for a total of 223 days every year. Thunderstorms happen more from May to August when there are thunderstorms over 10 days of a month. Especially in August, there will be thunderstorms every two days. So avoid traveling Guangzhou at this period of time.

Autumn days in Guangzhou is mainly sunny and cool from October to November when is the best time for traveling Guangzhou. To visit Guangzhou in autumn, you just have to bring light clothing such as long-sleeved shirts or T-shirts, plus one or two thin coats and sweaters. Besides visiting tourist attractions like Yuexiu Park, White Cloud Mountain or the Pearl River, you can also go to shopping at Beijing Road, Zhongshan 5th Road, People’s Road or Shangxiajiu Pedestrian Street where you can get some local products like Canton Embroidery, Canton Enamel and Canton Sculpture, with superior quality and attractive prices. Meanwhile, autumn China Import and Export Fair (Canton Fair) will be held since November.

Guangzhou has a short winter from December to January. It is a little chilly but with little frost and snow, and sweaters and thick jackets are enough for this season. The winter in Guangzhou, quite different from the northern part of China, is a sea of flowers. It is an excellent time for the flower-lovers to visit.