About Santo Tomas, Chontales Department's Climate & Weather History

Santo Tomas, in Chontales Department, Nicaragua, is home to roughly 14,800 people in the America/Managua time zone at 12.1°N latitude.

In 2025, Santo Tomas recorded an average annual temperature of 76°F. The hottest temperatures reached 92°F in March; the coolest were 68°F in March. Total precipitation for the year was 56 inches, with the wettest month being October.