Why is the annual average temperature in Jingdezhen lower than that in langxi?

Jingde County belongs to the north subtropical humid monsoon climate zone. Mild climate, abundant rainfall, moderate illumination and obvious monsoon.

In spring, the temperature changes greatly, the light is insufficient, and it is rainy. It is hot and humid in summer and concentrated in rainy season. Autumn often encounters autumn drought, the sky is high and the clouds are light, and it is cool in the morning and evening; In winter, there is plenty of sunshine and high humidity, and rain and snow often occur on March 49. Generally, it enters spring in late March, summer in late May, autumn in mid-September, and winter in mid-1. Winter and summer are long, spring and autumn are short, and the four seasons are distinct.

Due to the difference of topography, the seasonal time in different areas of the county is also different in the morning and evening: Nanguan, Jingyang and Sanxi enter spring early and autumn late; Mountain areas in the southwest and northeast, such as Bai Di, Xiangyun and Leyun, enter the Spring Festival Evening and fall early. Relatively speaking, for every elevation of 100 m, spring will be delayed by 3 days, autumn will be advanced by 3 days, and the interval between beginning and end will be shortened by about 6 days.

Every year in the middle of June165438+1October, when winter comes, the county is invaded and controlled by the dry and cold air mass in the north, with sunny, cold and dry weather, high air pressure, more frost and less precipitation. Rain and snow are generally concentrated in the middle and late period of 1.