Guantanamo is a city of approximately 273,000 people in Guantanamo Province, Cuba. Located in the America/Havana time zone at 20.1°N latitude.
In 2025, Guantanamo recorded an average annual temperature of 81°F. The hottest temperatures reached 103°F in August; the coolest were 59°F in March. Total precipitation for the year was 41 inches, with the wettest month being October.
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