Is there any way to forecast the weather in sunny and rainy days?

1, Spider Forecast Weather Method-In rainy days, if the air pressure rises, the humidity decreases and insects fly high, spiders will open their nets to catch them, indicating that the weather will turn fine. On the contrary, the spider closes its net, which indicates that it will rain. As the saying goes, "spiders weave webs, and after the rain, it clears up."

2, frog forecast weather method-in spring and summer, frogs cry loudly and densely, indicating that it will rain soon. The proverb says, "When a toad shouts, it must be raining heavily".

3, ants forecast the weather method-ants come out of the hole in groups, indicating shanghai dawn, as the saying goes, "ants are in groups, it will not be sunny tomorrow."

4, the weather forecast method of chicken-before it rains, the air pressure is low, the humidity is high, there are insects flying on the ground, the chicken wants to find insect food, and the cage is stuffy, the chicken does not want to enter the cage. As the saying goes, "chickens are worried about the rain, ducks are worried about the wind."

5, termites forecast weather method-in spring and summer, whenever the weather is sultry, termites fly out of the hole. I didn't know the way back to the cave at night, so I jumped at the light, which indicated that it would rain heavily or thunderstorm in a day or two.

Extended data:

Weather forecast has positive social significance:

1, public

The public is the main user of weather forecast. Not only hail, hurricane and other weather disasters have a great impact and threat on public life, but even daily life, holiday arrangements, dressing and dressing also depend on the weather forecast. Television, radio, newspapers and the Internet all provide weather forecast services to the public.

2. Aviation

The weather has a great influence on aviation. Almost all airports have their own weather stations. Before the plane takes off, the crew should obtain the weather conditions and weather forecast data of the whole flight route.

3. Power system

Weather has a great influence on electricity consumption, so power companies predict electricity consumption through weather forecast.

4. Other private enterprises

Other private enterprises can also adjust demand and supply through weather forecast. For example, supermarkets can provide more drinks in hot weather.