It all depends on the area you live in. Places like Seattle get more rain then places like Austin, Texas.
Over 2000mm of rainfall falls in the Amazon Rainforest every year.
They need at least 1300mm of rainfall per year
53 cm of rain
300 feet
i think its about 330mm per year
it usually rains 3%per year at the ocean
250 million cubic metres
Guildford receives 647.1 mm (25.476 inches) of rainfall on average per year.
In the south east, < 600 mm of rain falls per year. This is a large contrast to the south of the UK, which has considerably more rain fall per year.
The amount of precipitation that falls around the world may range from less than 0.1 inch per year in some deserts to more than 900 inches per year in the tropics
Wet weather in Edinburgh adds up to a total average rainfall of 676.00mm (26.61in) per year.
5 litres that is all they get per month so to work out a year you need to do 5lx12=60 so in this location aproximatly 60 l per year falls here . However there may be different amount of litres per year .
A Shrub Gets Up To 3in Of Rainfall
25 litres per square metre
4hour per year