Climatic Characteristics of Wuma Town, renhuai city, Zunyi City, Guizhou Province

Wuma Town, renhuai city, Zunyi City, Guizhou Province belongs to the humid monsoon climate in the middle subtropical zone. Its basic characteristics are: the monsoon climate is obvious, the four seasons are distinct, and the rain and heat are in the same season; (2) There is no severe cold in winter, no intense heat in summer, moderate rainfall, uneven distribution and perennial drought; (3) The vertical difference of climate is large, the microclimate is obvious and the frost-free period is long.

In spring, the temperature rises rapidly, but it is unstable, and there are often "late spring cold" and spring drought weather. At the turn of spring and summer, there are often hail disasters of flower arranging; Summer is hot and dry, with concentrated rain and heavy rain, but the rainfall distribution is uneven. Summer occurs early all year round, especially in the valley areas of Chishui River and Tongzi River, and the drought is particularly serious. In autumn, the temperature drops rapidly and it is rainy, while in winter, there is obviously less rainfall, more rain, less sunshine, less evaporation and high humidity, and strong cold air (cold wave) is easy to invade, resulting in low-temperature snow condensation weather.