Rainfall and climate
How rainfall varies across the year and between locations.
Annual precipitation
How much rain falls during a year varies between locations. RainTact uses historical precipitation data for the location you enter.
Monthly variation
Precipitation is not evenly distributed across the year. RainTact therefore shows how the possible water collection varies month by month.
Local differences
Two locations can receive very different amounts of precipitation even within the same country. That is why RainTact bases the calculation on the exact location you choose.