Is the sea of light rain, frost and hail a kind?

Light rain, frost and hail are different from the ocean. The first three are weather phenomena, and the latter is concrete things.

Extended data:

Light rain: the rainfall intensity is small, and the rainfall within 24 hours is less than 10mm, which can wet clothes, and the soil ground is completely wet, but there is no water accumulation.

Frost: Frost is a common agricultural meteorological disaster, which occurs in winter and spring, and is mostly caused by the cold wave going south and the temperature dropping sharply below zero degrees Celsius in a short time.

Hail: Hail, like rain and snow, falls from the clouds and is a kind of solid precipitation. But the clouds that hail are very strong cumulonimbus clouds, and only very strong cumulonimbus clouds can hail.