About San Martin Sacatepequez, Quetzaltenango's Climate & Weather History

San Martin Sacatepequez is a city of approximately 3,700 people in Quetzaltenango, Guatemala. Located in the America/Guatemala time zone at 14.8°N latitude.

In 2025, San Martin Sacatepequez recorded an average annual temperature of 55°F. The hottest temperatures reached 70°F in March; the coolest were 38°F in April. Total precipitation for the year was 104 inches, with the wettest month being September.