Gros Morne is a city of approximately 7,300 people in Artibonite, Haiti. Located in the America/Port-au-Prince time zone at 19.7°N latitude.
In 2025, Gros Morne averaged an annual temperature of 78°F, with hottest temperatures reaching 98°F in August and lowest around 59°F in March. The city received approximately 34 inches of precipitation during the year.
View historical weather for Gros Morne · More cities in Artibonite