Climatic differences between Zhaoping in Hezhou and Du 'an in Hechi, Guangxi.

Compared with Du 'an, Zhaoping County has lower temperature and more precipitation. The annual precipitation in Zhaoping County is more than 2000 mm, and it is only 1700 mm in Du 'an.

1. Zhaoping County is located in the tropical climate zone of South Asia and belongs to the subtropical monsoon humid climate. The basic characteristics of the four seasons are: long summer and short winter, wet spring and dry winter, waterlogging in summer and drought in autumn, frost and snow in winter. The climate is mild and the rainfall is abundant. The annual average temperature is 19.8 degrees Celsius, and the annual rainfall is 2046 mm. It is one of the rainy and rainstorm centers in Guangxi. The average frost-free period is more than 3 10 days.

2. Du 'an County has a subtropical monsoon climate, with continuous rain in spring and few sunshine hours; Summer is hot and humid, and heavy rain is concentrated; Autumn is crisp, and autumn drought often occurs; Winter is cold and rainfall is scarce. The average annual rainfall in Du 'an County is 1726 mm ... The temperature in Du 'an County is slightly higher in the valley and slightly lower in the mountainous area, which is 2 ~ 3℃ lower than that in the valley. The annual average temperature is 19.6℃ ~ 2 1.6℃, of which 1 month is the lowest, and the average temperature is 12.2℃, and it is the hottest in July with an average temperature of 28.6℃. The measured extreme maximum temperature is 39.6℃ (measured by1990) and the extreme minimum temperature is-1.2℃ (measured by1977).