The average rainfall value for Malasin Isabela over the past 30 years is 1254 mm (millimetre).
In city of Malasin Isabela, the rainfall in January is 41 mm; The rainfall in February is 13 mm; The rainfall in March is 16 mm; The rainfall in April is 27 mm; The rainfall in May is 45 mm; The rainfall in June is 34 mm; The rainfall in July is 63 mm; The rainfall in August is 122 mm; The rainfall in September is 101 mm; The rainfall in October is 226 mm; The rainfall in November is 348mm; The rainfall in December is 218 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: Malasin, Isabela, Philippines.