Hopefully enough to kill them all
how much rain falls in southern california each year?
rain
about 12.7 yearly
1225 mm
Southern Mesopotamia receives very little rainfall annually, typically around 100-150 millimeters per year. Most of the precipitation occurs during the winter months, with summers being extremely dry. This region's arid climate necessitates irrigation for agriculture.
300 feet
It rains 12 millions pounds of rain each year.
30 to 40% a year
300000litres
rain forests
How much rain forest does a rain forest get each year... Well, I would say that a rain forest can't really get any rain forests in a year, but Tropical rain forests get about 200-600 cm of rain each year, and Temperate Rain forests get 200-400 cm of rain each year.
43 inches a year