Traditional Culture Encyclopedia - Weather forecast - What's the difference between weather and climate?

What's the difference between weather and climate?

1, with different concepts:

Weather refers to the synthesis of atmospheric conditions (such as T, E, P, etc.). ) and atmospheric phenomena (such as wind, clouds, fog, precipitation, etc. ) be in a certain area at a certain moment or in a short time.

Climate is the synthesis of a large number of weather processes in a certain period of time. It includes not only the frequent weather conditions in this area for many years, but also the occasional extreme weather conditions in some years.

Climate is a summary and generalization based on the observation of weather for many years, and it is a long-term atmospheric process synthesized by a large number of weather processes in a certain period of time. There is a statistical relationship between them, which reflects the relationship between micro and macro in time.

2, from the time scale:

The weather is short and the climate is long.

The weather is changeable and the climate is relatively stable.

At the same time, the weather in different regions is not exactly the same, and the weather in the same region at different times is often different. The climate is generally stable, and the climate characteristics of a place are greatly influenced by its latitude, height and relative position between land and sea.

The reasons are different: weather is formed by air masses and fronts, while climate is formed by the long-term interaction of solar radiation, atmospheric circulation, underlying surface properties and human activities.