The average rainfall value for Hpa An Kayin over the past 30 years is 888 mm (millimetre).
In city of Hpa An Kayin, the rainfall in January is 18 mm; The rainfall in February is 11 mm; The rainfall in March is 15 mm; The rainfall in April is 40 mm; The rainfall in May is 74 mm; The rainfall in June is 36 mm; The rainfall in July is 56 mm; The rainfall in August is 111 mm; The rainfall in September is 109 mm; The rainfall in October is 193 mm; The rainfall in November is 144mm; The rainfall in December is 81 mm.
Rainfall is the fall of atmospheric moisture in the form of water due to gravity. Rainfall does not occur unless cloud droplets become so large due to coalescence that the air becomes unable to hold them.
Address: Hpa An, Kayin, Burma.