About Manzanillo, Granma Province's Climate & Weather History

With a population of around 128,000, Manzanillo sits in Granma Province, Cuba. The city operates in the America/Havana time zone.

In 2025, Manzanillo recorded an average annual temperature of 80°F. The hottest temperatures reached 99°F in August; the coolest were 63°F in March. Total precipitation for the year was 47 inches, with the wettest month being October.