Guantánamo Province weather
Today's sky, the hour-by-hour rain chance and the 16-day forecast for Guantánamo Province, Cuba. Like most weather services, we show Guantánamo Province at one spot: Guantánamo, its largest city. At 5:30 PM local time it was mostly clear and 29°C (84°F). Mostly light, on-and-off rain; heavier around 1 PM, 4 PM (6.9 mm total). Best months for weather: Dec–Apr.
Current conditions
- Clouds
- 34%
- Chance of rain
- 94%
- Rain
- 0.2 mm/h
Hourly Forecast
Mostly light, on-and-off rain; heavier around 1 PM, 4 PM (6.9 mm total)
Daily Forecast
Best Time to Visit
Peak season Dec–AprOff season Oct
About Guantánamo weather
Is it raining in Guantánamo right now?
No. It’s mostly clear and 29° right now. Mostly light, on-and-off rain; heavier around 1 PM, 4 PM (6.9 mm total).
What’s the weather like in Guantánamo this week?
Over the next 7 days, expect highs of 27–32° and lows of 22–24°. Rain is likely on 7 of 7 days (Saturday, Sunday, Monday, Tuesday, Wednesday, Thursday, Friday). The driest day looks like Tuesday.
Has it been raining in Guantánamo lately?
In the past 7 days, Guantánamo had 6 rainy days and 125.4 mm of rain in total.
What should I pack for Guantánamo?
For the coming week, bring an umbrella or rain jacket, light, breathable clothes and sunscreen.
Guantánamo Province weather by month
When is the best time to visit Guantánamo Province?
Based on weather alone, the best time to visit Guantánamo Province is Dec–Apr, according to NASA's 2001–2025 climate averages. Oct tends to be the least pleasant. Average highs run from 28°C (82°F) in January to 31°C (88°F) in August.
What is the rainiest month in Guantánamo Province?
October is the wettest month, with about 126 mm (5.0 in) of rain on average. February is the driest, with about 16 mm (0.6 in).
What is the hottest month in Guantánamo Province?
August is the warmest, with average highs of 31°C (88°F) and lows of 26°C (79°F). January is the coolest, with highs of 28°C (82°F) and lows of 22°C (71°F).
Does Guantánamo Province have a rainy season?
Not a strong one. No month averages more than 150 mm of rain; the wettest is October at about 126 mm (5.0 in).
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis for Guantánamo), forecast and current conditions from Open-Meteo. Page updated . How we rate months
Compare places in Guantánamo Province
Weather can differ a lot within Guantánamo Province: coasts, hills and mountains each have their own climate.
| Place | Best months | Rainy months | Highs | Rain a year |
|---|---|---|---|---|
| Guantánamo | Dec–Apr | None | 28–31°C | 571 mm |
| Baracoa | Jul, Dec–Apr | None | 26–29°C | 782 mm |
| Maisí | Dec–Apr | None | 26–29°C | 811 mm |
| Río Guayabal de Yateras | Jul, Dec–Apr | None | 27–31°C | 563 mm |