Rain Class
Precipitation Intensity
light drizzle
<0.5 mm/h
strong drizzle
0.5 - 1 mm/h
slight rain
1 - 2 mm/h
moderate rain
2 - 5 mm/h
strong rain
5 - 12.5 mm/h
heavy rain
12.5 - 25 mm/h
very heavy rain
> 25 mm/h
