What are the weather phenomena?

Common weather phenomena include rain, snow, fog, haze and lightning.

1, precipitation phenomenon: it is divided into 1 1 according to the form of precipitation, in which liquid precipitation includes rain, Mao Mao rain and showers, solid precipitation includes snow, ice particles, rice snow, showers, graupel and hail, and mixed precipitation includes sleet and showers. In addition, according to the nature of precipitation, there are three types: formative precipitation, continuous precipitation and intermittent precipitation.

2. Ground condensation and freezing phenomena: including dew, frost, fog and rain.

3. Sight distance obstacle phenomenon: including fog (fog, fog, fog); Light fog; Blow snow; Blizzard; Smoke screen; Haze; Sandstorm (sandstorm, strong sandstorm, super sandstorm); Blowing sand; Floating dust.

Meteorological terms:

1, time division: the daytime mentioned in the weather forecast refers to 8: 00 to 20: 00 local standard time, in which 17: 00 to 20: 00 is called evening; Call night after 20 o'clock to 8 o'clock the next day.

2. Weather conditions (the division between cloudy and sunny): sunny means that the amount of clouds in the sky is less than 30% (that is, 30%) all day; Cloudy is the sky condition when there are 4-70% medium-low clouds or 6- 10% high clouds in the sky; Partial cloudy is the sky condition when there are 1-3% medium-low clouds or 4-50% high clouds in the sky; A cloudy day is a weather phenomenon in which the sky is dark and the clouds are densely covered, or even if there are gaps in the clouds, the sky still feels dark (accounting for more than 80% of the total amount of clouds), and occasionally weak sunlight can be seen from the gaps in the clouds.