About Guayabo Dulce, Hato Mayor Province's Climate & Weather History

With a population of around 3,900, Guayabo Dulce sits in Hato Mayor Province, Dominican Republic. The city operates in the America/Santo Domingo time zone.

In 2025, Guayabo Dulce recorded an average annual temperature of 79°F. The hottest temperatures reached 92°F in July; the coolest were 61°F in December. Total precipitation for the year was 44 inches, with the wettest month being October.