What did Tomb-Sweeping Day say about thunder?

There are the following agricultural proverbs about thunder or rain in Tomb-Sweeping Day:

1. It rains until Qingming: If it rains in spring, it will rain until Qingming. Spring prefers sunny days to rainy days, especially avoiding thunder.

2, from the beginning of the spring thunder, ten pigsty and nine empty: called six animals.

3. Thunder stands for the Spring Festival, and the rain never stops.

The water in spring comes early in the twelfth month and late in the first month.

5. There are many spring rains every year, and farming is good every year.

6. Sow fields early in the Spring Festival Evening: If beginning of spring was in1February last year, it is called early spring. Sow early, neither too late nor too late, and do it according to the season.

7. It's sunny in early spring, and Pepsi has a bumper harvest.

8. beginning of spring is sunny and rainy.

9. It's sunny in early spring, so plowing is effortless.

10, it rained in beginning of spring that day, and it was wet until Qingming.

1 1, spring in the rain, 7749 days of sadness.

12, spring water drenches the cow's head, and farmers worry for a hundred days.

13, beginning of spring is frosted, and the seedlings will rot in spring.

14, beginning of spring captures the breath of spring: after beginning of spring, Vientiane was renewed, and the water surfaces such as rice fields and ponds began to evaporate, indicating that spring has come to the world.

15, spring fog exposes the dead ghost, and summer fog makes the water big: spring fog will clear up and summer rain and waterlogging will cause disasters.

16, Mother's face after spring: After spring, the climate will turn cloudy and clear.