On the regional characteristics of Chengdu

The geographical features of Chengdu are described as follows:

Chengdu belongs to subtropical humid monsoon climate zone, with mild climate, four distinct seasons, long frost-free period, abundant rainfall and little sunshine. The annual average temperature is 16.2℃, the annual maximum temperature is 37.3℃, the annual extreme minimum temperature is -5.9℃, and the hottest month appears in July and August.

The monthly average temperature is 25.4 and 25.0℃, and the most Leng Yue appears at 65438+ 10, with a monthly average temperature of 5.6℃. The annual total precipitation is 9 18.2 mm, and the rainfall is mainly concentrated in July and August, with monthly rainfall of 225 and 229 mm respectively. The months with the least rainfall are 12 and 1, and the monthly rainfall is about 6 mm respectively.

The rainstorm period generally occurs from May to September, and the duration of perennial rainstorm occurs in late June, early July and late August respectively. Spring: The temperature rises earlier, which is beneficial to the growth of trees and spring crops. However, it is unstable and prone to continuous low temperature, which affects the timely sowing of crops in Da Chun.

Early summer: the temperature is moderate and the daily temperature difference is large. Midsummer: Summer is hot and rainy, with strong sunlight. Autumn: there is a short period of cool and rainy weather in autumn, and a long period of crisp weather in autumn.

Winter: There is no severe cold in winter, which is beneficial to the growth of Koharu and animal husbandry. The continuous foggy weather has a great influence on traffic and shipping, with dry winter and few photos. Snow is a rare thing in Chengdu, only once or twice a year at most.