30cm But it might be 200cm to 400cm /per year!
It is similar to the average yearly precipitation in the USA.
Singapore's average yearly precipitation is 237 centimetres.
In Shenyang China the average yearly precipitation is 26.9 inches.
The average yearly precipitation for London is around 23.5 inches or 600mm.
The average yearly precipitation in Snoqualmie pass is 84.15 inches.
In the State of Georgia, the average precipitation is 50.74" / year.
It is 4.9 inches per month.
67%
The average yearly precipitation in Connecticut is around 48 inches. This includes rain and snowfall throughout the year.
The average precipitation in Italy is between 10 and 20 centimeters anually
24 in. of rain
50 inces