About Dembeni, Grande Comore's Climate & Weather History

With a population of around 2,700, Dembeni sits in Grande Comore, Comoros. The city operates in the Indian/Comoro time zone.

In 2025, Dembeni recorded an average annual temperature of 75°F. The hottest temperatures reached 86°F in February; the coolest were 63°F in August. Total precipitation for the year was 62 inches, with the wettest month being February.