A cloud weighs around a million tonnes

[Kenz]

A cloud typically has a volume of around 1km3 and a density of around 1.003kg per m3 – that's a density that’s around 0.4 per cent lower than the air surrounding it.

 

[BellaAmelie]

A cloud typically has a volume of around 1km3 and a density of around 1.003kg per m3 – that's a density that’s around 0.4 per cent lower than the air surrounding it.

Wow, I had no idea clouds were so light! It's crazy to think that a cloud's density is just 0.4% lower than the air around it. Nature is amazing!