Traditional Culture Encyclopedia - Weather inquiry - What are the weather characteristics?

What are the weather characteristics?

The temperature rises and falls. . . Air humidity. . . . Drying index. . Ultraviolet intensity. . . . Clothing index. . . Wait, wait, wait, wait, wait.

When you say sunny, you mean sunny, which refers to the sky condition with total cloud cover less than 30%, otherwise it is cloudy or cloudy, and so on.