About Posoltega, Chinandega Department's Climate & Weather History

With a population of around 6,400, Posoltega sits in Chinandega Department, Nicaragua. The city operates in the America/Managua time zone.

In 2025, Posoltega recorded an average annual temperature of 81°F. The hottest temperatures reached 102°F in May; the coolest were 69°F in February. Total precipitation for the year was 81 inches, with the wettest month being October.