Climate of Anping Town, Anren County, Chenzhou City

Chenzhou has four distinct seasons, with long winter and summer and short spring and autumn in hilly areas. Winter is long in mountainous areas, and spring, summer and autumn are short. In flat hilly areas, from winter to spring and from spring to summer, the south is 2-4 days earlier than the north. Over the years, urban areas have entered spring in early March, summer in early May, autumn in late September+early October, and winter in late October165438+ early February. Spring precipitation is the most frequent season in a year, accounting for 37.3% of the annual precipitation. The sunshine hours are 220-290 hours, and the distribution characteristics of sunshine hours are less in the south and more in the north. The most remarkable features of spring climate are early spring, rapid temperature rise, abundant precipitation, rainy weather and hail and strong wind. The hot summer climate is prone to midsummer drought, heavy rain and floods. Because the average altitude is over 400 meters, the hilly areas are cooler than the neighboring cities. The cool climate in mountainous areas is more prominent. Autumn in Chenzhou is dominated by crisp air, with strong sunshine, less precipitation and more sunny days, which is prone to autumn drought. In a few years, autumn rain will be accompanied by cold dew wind. Winter climate is characterized by less cold, less rain and snow, and the temperature is higher than that of surrounding cities. The coldest month in a year is 65438+ 10, with an average temperature of 6.5℃, and the coldest period is often around slight cold and severe cold. The hottest month is July, with an average temperature of 27.8℃, and the hottest period is often from late July to early August. With the arrival of spring, the temperature rises rapidly in March and April. After midsummer, the temperature drops, especially after the autumnal equinox. From September to June, it drops by as much as 5℃ every month and enters winter. It reflects that Chenzhou belongs to continental climate.

Anren County has a subtropical monsoon humid climate, with an annual average temperature of 17.7 degrees, an annual average precipitation of 1404.3mm, an annual average sunshine of 1663.3h and a frost-free period of 280 days.