How many weather symbols are there?

18 commonly used weather symbols: sunny, cloudy, cloudy, frost, thunderstorm, rainfall, fog, cooling, rain, wind, sun, sunshine, moon, clouds, umbrella, snowman, sandstorm, hail. Different weather symbols represent different weather characteristics.

18 Commonly Used Weather Symbols Dust weather is more common in late spring and early summer. Due to the drought in late spring and early summer and the low precipitation in semi-arid areas, the surface of the land is dry and loose, and strong winds will blow. A large amount of sand and dust will be drawn in to form a dust weather. Moderate rain means that there will be 5 to 15 millimeters of rain within 12 hours, or 10 to 25 millimeters of rain within 24 hours. Showers are rainfall that occurs without warning. A sunny day means there are very few clouds in the sky and the total cloud cover is less than 30%. A cloudy day is the opposite of a sunny day, which means there are many clouds in the sky. The clouds are dense and the sky is dark, giving people a gloomy feeling.