How to Calculate Precipitation?
Precipitation calculator uses Precipitation=Surface Runoff+Evaporation from water body (mm/day) to calculate the Precipitation, The Precipitation formula is defined as the sum of Surface Runoff and Evaporation over a specified catchment area. Precipitation and is denoted by P symbol.
How to calculate Precipitation using this online calculator? To use this online calculator for Precipitation, enter Surface Runoff (S) and Evaporation from water body (mm/day) (E) and hit the calculate button. Here is how the Precipitation calculation can be explained with given input values -> 108 = 0.1+0.008.