What was the weather like before it rained? What is it like when it rains? What was the weather like after the rain?

If it is the precipitation brought by the cold front, the weather is sunny, the temperature is high and the temperature is low before it rains; There is a strong wind when it rains; After the rain, the weather turned better, the temperature dropped and the air pressure rose.

If it is rain brought by a warm front, the weather is sunny, the temperature is low and the air pressure is high between the rains; The rainfall process is dominated by continuous precipitation; After the rain, the weather improved, the temperature increased and the air pressure decreased.