Three proverbs about the weather, it is best to use geographical knowledge.

1. Four seasons have their morning and evening, and they don't look at each other year after year. -The time of each season is different, and they all change.

2, 28 disorderly wear, 39 wear; Wear three kinds of clothes in March and mosquito nets in April.

3. the east wind is fine, and it will be cloudy if it does not fall. (Zaoyang, Hubei)

The rainfall in the temperate zone and its north (about 30 N) is mainly brought by cyclones. Cyclones always move from west to east, and northeast wind, east wind or southeast wind prevail in front of them. Therefore, when the cyclone comes, the wind direction must be easterly. Therefore, the east wind can be regarded as a sign of the future of cyclones. Because cyclone is a kind of storm, it is the main factor of rainfall in temperate regions.