The average rainfall value for Union Hidalgo Oaxaca over the past 30 years is 2707 mm (millimetre).
In city of Union Hidalgo Oaxaca, the rainfall in January is 194 mm; The rainfall in February is 80 mm; The rainfall in March is 45 mm; The rainfall in April is 43 mm; The rainfall in May is 194 mm; The rainfall in June is 352 mm; The rainfall in July is 337 mm; The rainfall in August is 319 mm; The rainfall in September is 333 mm; The rainfall in October is 328 mm; The rainfall in November is 272mm; The rainfall in December is 210 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: Union Hidalgo, Oaxaca, Mexico.