What are the main factors that affect the climate?

The main factors affecting climate are solar radiation (latitude position), atmospheric circulation, land and sea position, topography and ocean currents. Among these factors, we should pay special attention to the influence of atmospheric circulation on climate, because atmospheric circulation is an important factor affecting climate. Extended data solar radiation (dimensional position): solar radiation is the fundamental energy of atmospheric movement. The decrease from the equator to the poles determines the distribution of hot spots and temperatures.

Atmospheric circulation: Atmospheric circulation regulates the distribution of global heat and water vapor and affects the climate in various regions. Atmospheric circulation itself is also a climate phenomenon.

Land and sea location: there is more precipitation in temperate and coastal areas, and less precipitation in inland areas.

Terrain: Generally speaking, there is more precipitation on windward slope and less precipitation on leeward slope in mountainous areas.

Ocean current: Ocean current can be divided into warm current and cold current, and warm current is warming and humidifying. The climate type is mainly temperate maritime climate, some areas are tropical rainforest climate, the cold current is cooling and dehumidification, and the climate type is mainly tropical desert climate.

Human activities also have an impact on climate. Among them, human beings have influenced and changed the atmospheric composition and water vapor content, so they also have certain influence on the formation and distribution of climate.