What is the long-term average weather condition in a place?

The average weather condition of a place for many years is called climate. It has relative stability. Weather is the change of the atmosphere near the ground in a short time, which is characterized by variability. Climate is the average weather condition of a place for many years, which is stable.

The significance of climate

Climate is a natural environmental factor formed in the process of long-term energy exchange and material exchange between the earth and the atmosphere. It is a statistical feature of the comprehensive atmospheric state of heat, humidity and gas movement, including the average state, the probability distribution of various possible states and their extreme states. Climate can be divided into macro climate, meso climate and micro climate according to its spatial scale.

Climate is the general state of the atmosphere in a certain region of the earth for many years, and it is the comprehensive expression of various weather processes in this period. Various statistics (mean, extreme, probability, etc. Meteorological elements (temperature, precipitation, wind, etc.). ) are the basic basis for expressing climate and are closely related to human society. The word climate comes from the ancient Greek, which means inclination, meaning that the warmth and coldness of the climate in different places are related to the inclination of the sun's rays.