About Saint Joseph, Martinique's Climate & Weather History

Saint Joseph is a city of approximately 17,000 people in Martinique, MQ. Located in the America/Martinique time zone at 14.7°N latitude.

In 2025, Saint Joseph recorded an average annual temperature of 77°F. The hottest temperatures reached 91°F in August; the coolest were 66°F in December. Total precipitation for the year was 55 inches, with the wettest month being October.