Traditional Culture Encyclopedia - Weather forecast - Shanxi agricultural proverb, explain it?

Shanxi agricultural proverb, explain it?

Mother's face in spring: after entering spring, the climate will be cloudy and sunny.

Early sowing of Spring Festival Evening: If beginning of spring was in1February last year, it would be called early spring. If it is broadcast too early but not too late, it should be done according to the season.

The weather is sunny in early spring, and Pepsi has a bumper harvest.

The beginning of spring is sunny and rainy.