Guangzhou features a subtropical monsoon climate, with hot and humid summers, warm and moist winters, and distinct seasons. The annual precipitation is abundant, ranging from 1,623.6 to 1,899.8 mm, mainly concentrated in the rainy season from April to September, with the highest rainfall occurring in May and June. The city receives an average of 1,820 to 1,960 hours of sunshine annually, with a sunshine percentage of 41% to 44%. The longest sunshine duration is in summer, while the shortest is in winter.
Best Time to Visit Guangzhou
Guangzhou enjoys a mild climate throughout the year, but the best time to visit Guangzhou is from September to November. During this period, the temperature is moderate, with highs around 28°C and lows around 15°C. The humidity is relatively low, and the sunshine is bright, making it perfect for outdoor activities such as visiting parks, hiking, and strolling through historic streets. In autumn, Guangzhou has fresh air, free from the summer heat and humidity as well as the winter chill. It is the ideal season to experience Lingnan culture and savor delicious local cuisine.
Annual Temperature of the Year/ ℃( High-Low )
| Jan. | Feb. | Mar. |
Apr. | May. | Jun. |
| 18.3/10.3 | 18.5/11.7 | 21.6/15.2 | 25.7/19.5 | 29.3/22.7 | 31.5/24.8 |
| Jul. | Aug. |
Sep. | Oct. |
Nov. | Dec. |
| 32.8/25.5 | 32.7/25.4 | 31.5/24 | 28.8/20.8 | 24.5/15.9 | 20.6/11.5 |
