Average temperature in Hunan1~ February

The average temperature in Hunan 1 month is 4℃~ 10℃, and the average temperature in February is 5℃ ~ 12℃.

According to the top ten weather and climate events in Hunan Province in 20021year released by the Provincial Meteorological Bureau, the annual average temperature in Hunan Province in 20021year was 18.7℃, the highest in a hundred years.

The annual average temperature in Hunan is between 16- 18.5℃. Northwest Hunan, southwest Hunan, southeast Hunan, the northern end of Xuefeng Mountain1below 6.5℃. Longshan and Guidong Mountain are below 16℃, which is the lowest average temperature in the whole province. The area south of Zhuzhou, Hengshan and Dongan is between 17.5- 18.5℃. Xintian, Ningyuan, Yizhang and Linwu are above 18℃.

It is the region with the highest annual average temperature in the province. The lake area in northern Hunan and the lower reaches of the four major rivers of Hunan, Guizhou, Ziyuan and Lishui are around 17℃.

The distribution characteristics of the annual average temperature in Hunan Province can be summarized as follows:

1.？ It gradually decreases from southeast to northwest. Generally speaking, the annual average temperature difference between southeast and northwest is about 65438 0.5℃ to 2℃.

2.？ Plains and valleys are higher than hills and mountains.

3.？ The east is higher than the west. In addition, due to the complex terrain, the monsoon conversion is obvious, and the temperature changes greatly in the four seasons.

4.？ Winter (65438+February-February) is the lowest season in the whole year. The average temperature of 65438+1October is 4-7℃, and the temperature difference between north and south is about 3.5℃, which is the largest month in a year.

5.？ Spring (March-May) is a transitional period, and the temperature rises. The monthly average temperature of each place is 10℃, and by the end of May, the average temperature of each place is above 22℃, which gradually approaches the summer temperature.

6.？ In summer (June-August), the weather is hottest in July. Except for a few mountainous areas, the average monthly temperature in other places exceeds 27℃, and the highest in the middle and lower reaches of Xiangjiang River Basin is above 29℃, among which Hengyang Basin is close to 30℃, which is the summer high temperature center of Hunan Province.

7.？ In autumn (September-165438+1October), the temperature drops rapidly. In September, the monthly average temperature was 22-25℃ (except in mountainous areas), while in June, the average temperature was only1-14℃, which decreased.