Gambia - Average precipitation in volume

9 (billion cubic meters per year) in 2020

Between 1971 and 2020, Gambia average precipitation in volume remained stable at around 9 billion cubic meters per year.

The description is composed by our digital data assistant.
What is average precipitation in volume?

Long-term average (over space and time) of annual endogenous precipitation (produced in the country) in volume

What is Gambia average precipitation in volume?