Characteristics of temperature and precipitation in northern China and their influence on production and life

Temperature characteristics: high temperature in summer and cold in winter.

Precipitation: The seasonal and interannual variation of precipitation in the north is great, and it is concentrated in summer.

Impact:

Benefits: the same period of rain and heat in summer is beneficial to crop growth;

Disadvantages: monsoon climate is prone to drought and flood disasters; Low temperature in winter is prone to cold wave;