Why does the rain start when the day is full, and the rain stops 10 minutes later. Junior high school physics knowledge.

Why does the rain start when the day is full, and the rain stops 10 minutes later. Junior high school physics knowledge.
Daily Food:, the sky is dark, how fast the dark is, and how bright it is. Chengdu is cloudy and cannot see the sun. However, as the sun is blocked by the moon, the atmospheric temperature drops. After, it rained. When the sun came out, the rain stopped. This is a good science material.

Because the sun is blocked by the moon, some areas of the earth do not see the sun, the atmospheric temperature is reduced, water vapor forms a cold rain. When the sun came out, the temperature rose, which was not enough to make water vapor condense into water, so the rain stopped.