Why does it rain on a sunny day?

Convective rain, strong convective weather, the sun is also raining, solar rain

In fact, there are clouds when it rains. Some solar rain is caused by dark clouds in the distance and is blown to another place by strong winds. In some cases, the weather suddenly changed and it began to rain. Before the rain fell from the sky, the clouds disappeared, so although it looked sunny, it began to rain.

Because two high-level clouds with different charges collided with each other under the action of the solar wind, the water vapor content in the air in some areas exceeded the standard, and because of solar radiation, the water vapor evaporated faster, and the clouds disappeared before the rain fell from the sky, so the weather looked sunny, but in fact it began to rain.