Weather in Guantánamo in December
Guantánamo, Cuba averages a high of 29.8°C (85.6°F) and low of 21.1°C (70°F) in December, with 4 rain days and 9.9 hours of daily sunshine. Travel score: 90/100 (Excellent). The best time to visit Guantánamo is February.
High
30°C86°F
Low
21°C70°F
🌧️
4
rain days
☀️
9.9
hrs/day sunshine
💧
74%
humidity
90— Excellent
December in Guantánamo is hot and mostly dry — excellent conditions for exploring.
What are the average temperatures in Guantánamo?
How much does it rain in Guantánamo in December?
Guantánamo receives an average of 25.5mm of rainfall across 4 rainy days in December. The annual total is 802.8mm.
What should I pack for Guantánamo in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 30°C
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Cuba in December?
Don't miss any public holidays — check before you book!
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Data based on 1994–2024 averages · Last updated: 2024-12-31