What does blowing the moon mark stand for?

There will be wind. According to the weather symbol of the weather forecast, the standard of windy month means that there will be wind at night. Weather symbols are mainly used for weather forecasting, and are the symbols, definitions, representations and usage methods of weather symbols of national public meteorological services. The weather symbol standard is applicable to the static expression of weather symbols of national public meteorological service. Weather symbols are simple symbols used to represent meteorology, which are generally used in sunny, rainy, cloudy and foggy days.