About San Pablo, San Marcos's Climate & Weather History

San Pablo, in San Marcos, Guatemala, is home to roughly 13,700 people in the America/Guatemala time zone at 14.9°N latitude.

In 2025, San Pablo recorded an average annual temperature of 73°F. The hottest temperatures reached 89°F in March; the coolest were 56°F in January. Total precipitation for the year was 101 inches, with the wettest month being June.