About Castle Bruce, Saint David Parish's Climate & Weather History

With a population of around 1,400, Castle Bruce sits in Saint David Parish, DM. The city operates in the America/Dominica time zone.

In 2025, Castle Bruce recorded an average annual temperature of 77°F. The hottest temperatures reached 91°F in September; the coolest were 68°F in December. Total precipitation for the year was 111 inches, with the wettest month being February.