Why do nimbus clouds hold the most amount of rain?

The reason why cumulonimbus holds maximum rain is that unlike other clouds, it builds up vertically, rather than spanning horizontally. These clouds are huge clouds. read more

The reason why cumulonimbus holds maximum rain is that unlike other clouds, it builds up vertically, rather than spanning horizontally. These clouds are huge clouds. Their bases may be no more than 2,000 feet above the earth's surface, while their tops extend over 39,000 feet higher into the atmosphere. read more

Cumulus clouds are also called “fleecy clouds”, it can rain from them, in the form of showers. As you probably knows, warm air is “lighter” than cold air. Warm air can also contain more humid than cold air. read more