What is the weather like in Hunan? What is the lowest temperature in winter and the highest temperature in summer?

The lowest temperature in winter is-18℃, and the highest temperature in summer is 43℃

Hunan is rich in heat. The annual temperature is high, the summer heat period is long, the accumulated temperature is high and the growth period is long. The province is located in the subtropical zone, with a large incident angle of the sun, so it has strong radiation and high temperature. The annual average temperature is between 16- 18℃, and gradually decreases from southeast to northwest. Generally, it is in the south of Liling, Hengyang and Dong 'an, and the annual average temperature is above 17℃; Leiyang, Yizhang, Xintian and Daoxian counties are above 18℃; the north of this line is below 17℃; and Longshan and Huayuan in northwest Hunan are at/kloc-0.

The winter in Hunan is controlled by the winter wind, surrounded by mountains in the southeast and northwest, and open to the north, which is conducive to the long-term driving of cold air. Therefore, the average temperature of 1 month is mostly between 4-7℃, the general trend of temperature distribution is high in the south and low in the north, and the isotherm is roughly east-west. The extreme minimum temperature is roughly bounded by Liuyang, Zhuzhou, Xiangxiang, Qidong, Dongkou and Huitong. The absolute minimum temperature north of this line is generally below -9℃, and the low temperature of-18℃ appears in Linxiang. The absolute minimum temperature south of this line is generally above -9℃. Controlled by subtropical high, the temperature is high in summer. The average temperature in July is above 27℃, the highest in the middle and lower reaches of Xiangjiang River, and the average temperature in July is above 29℃. The isotherm shows a north-south trend. The extreme maximum temperature of 43℃ appeared in Changsha.