Guinea Grass, in Orange Walk District, BZ, is home to roughly 3,800 people in the America/Belize time zone at 18°N latitude.
In 2025, Guinea Grass recorded an average annual temperature of 79°F. The hottest temperatures reached 102°F in March; the coolest were 61°F in February. Total precipitation for the year was 52 inches, with the wettest month being June.
View current conditions and forecast for Guinea Grass · More cities in Orange Walk District