The geographical environment of Zhaoqing

Zhaoqing has a subtropical monsoon climate. The annual average temperature is 265,438 0.2℃, the average temperature in 10 is about 65,438 0.2℃, and the average temperature in July is about 28.7℃. Frost can be seen in winter in the northern mountainous area of Huaiji County. The average annual rainfall is about 1650 mm, mainly from April to September; Annual evaporation exceeds1300mm. The frost-free period is 3 10 ~ 345 days. It is rainy in early spring, affected by typhoon in summer and autumn, and attacked by cold dew wind in late autumn.

The main climate characteristics of a year: spring is warm and rainy, which is a year of low temperature and little rain, and spring is slightly cold; There is more rainfall before and after the flood season, and the precipitation of "dragon boat water" and tropical cyclone is obvious; Strong convective weather is frequent, windy weather is more, and tornadoes appear in some places. In June, continuous heavy rains in Xijiang and Suijiang River basins caused the water level in Suijiang River to exceed the warning. There were three typhoons in July and August, which caused serious disasters; It is extremely hot in July and August, and the highest temperature approaches the historical extreme (39. 1℃). 9. 10 is cool in autumn and the temperature is low; There is little rain and high temperature in autumn and winter, and "beginning of winter" is as warm as spring; On June 5438+065438+ 10, a rare thunderstorm, gale and hail weather occurred in late autumn; "Winter solstice" is sunny, cold and dry, and the low temperature frost in the northern region is obvious; The historical extreme minimum temperature in urban areas is 0℃. During the year, meteorological disasters such as rainstorm, flood, high temperature, strong convection and cold damage occur from time to time in the city.