About Quinhamel, Biombo's Climate & Weather History

Quinhamel is a city of approximately 6,600 people in Biombo, Guinea-Bissau. Located in the Africa/Bissau time zone at 11.9°N latitude.

In 2025, Quinhamel recorded an average annual temperature of 80°F. The hottest temperatures reached 105°F in April; the coolest were 63°F in January. Total precipitation for the year was 69 inches, with the wettest month being August.