Why is it hot in Wuhan during the day, but the moon and stars are not visible in the sky at night? Is there a haze, or what is the reason, explain in detail!

Hello, landlord. There are several possibilities:

First of all, you can't see the moon at night now. After the sun goes down, the moon will also set after nine o'clock. As a metropolis, Wuhan is blocked by high-rise buildings, and the distant horizon cannot be seen. Naturally, the moon cannot be seen.

And the stars, in the spring night, besides the planets, only a few bright stars can be seen in a big city like Wuhan. Beidou is definitely invisible, but after nine o'clock, Weaver Maid I in the north should be able to see it vaguely. There are many bright stars in the south. In addition to the red Mars, you can find Kajupiter in the lower left corner, and you can see arcturus just above your head. You can also see Saturn on the left side of Kajupiter. Besides, I can't see anything, because of light pollution, especially in cities, where the lights are brightly lit at busy nights, which masks the brilliance of the stars in the sky. Without light pollution, at least 6, stars could be seen in the sky every night in ancient times, while in cities, if they were big cities, it would be like ten or twenty stars.

there is also urban air pollution. If it's hot and sunny during the day and no stars can be seen at night, it can only show that air pollution and light pollution in Wuhan are too problematic, unless the weather changes at night and there are dark clouds in the sky The weather changes quickly. It doesn't mean that it is clear during the day and it must be cloudless at night.

what's more, hot doesn't mean sunny. Can't be confused.

If you don't understand, you can still ask questions. I hope to adopt them. Thank you!