Monthly climate guide
Guantánamo weather in October
Expect hot weather in Guantánamo in October: afternoons reach about 30°C (87°F), while nights drop to around 26°C (78°F). Around 123 mm of rain falls over the month (wet), and skies are a mix of sun and cloud. Daytime highs are about the same as September and about the same as November.
What stands out in October
- Days and nights are close, only about 5°C apart.
- It's humid — around 77% — so the heat feels heavier.
- It's wetter than a typical month in Guantánamo — roughly 187% more rain than average.
- October falls in Guantánamo's wetter season, when heavy showers are common.
It's usually the wettest month of the year.
Avg high
30°C
87°F
Avg low
26°C
78°F
Rainfall
123 mm
wet
Humidity
77%
relative
Sky
54%
cloud · a mix of sun and cloud
Guantánamo weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 29°C / 84°F | 23°C / 73°F | 22 mm | 73% | 36% |
| February | 29°C / 85°F | 23°C / 73°F | 18 mm | 71% | 30% |
| March | 30°C / 86°F | 23°C / 73°F | 14 mm | 67% | 33% |
| April | 31°C / 88°F | 24°C / 75°F | 21 mm | 68% | 39% |
| May | 31°C / 88°F | 25°C / 77°F | 45 mm | 71% | 54% |
| June | 31°C / 88°F | 26°C / 79°F | 62 mm | 72% | 56% |
| July | 32°C / 89°F | 26°C / 79°F | 24 mm | 72% | 44% |
| August | 32°C / 89°F | 27°C / 80°F | 47 mm | 73% | 46% |
| September | 32°C / 89°F | 26°C / 79°F | 52 mm | 73% | 52% |
| October | 30°C / 87°F | 26°C / 78°F | 123 mm | 77% | 54% |
| November | 30°C / 85°F | 25°C / 76°F | 64 mm | 76% | 45% |
| December | 29°C / 85°F | 24°C / 75°F | 23 mm | 75% | 32% |
What to pack for October
- Light, breathable clothing (cotton or linen)
- A sun hat and high-SPF sunscreen
- A refillable water bottle
- A compact umbrella or packable rain jacket
- Water-resistant shoes
- Quick-dry fabrics — it feels stickier than the temperature suggests
Is October a good time to visit Guantánamo?
Compare the months in the chart above to find your ideal window.
Best time to visit Guantánamo →Other Cuba cities in October
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Guantánamo weather in October. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/cuba/guantanamo/october
<a href="https://weathercompare.eu/weather/cuba/guantanamo/october">Guantánamo weather in October</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/cuba/guantanamo" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Guantánamo weather in October"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/cuba/guantanamo/october">Guantánamo weather in October</a> – WeatherCompare</p>
Guantánamo in October: quick answers
Is October a good time to visit Guantánamo?
October is one of the wetter months in Guantánamo, with about 123 mm of rain. You can still go: pack a rain jacket and keep plans flexible.
How warm is Guantánamo in October?
Average highs are about 30°C (87°F) and average lows about 26°C (78°F), based on 10 years of daily data.
Does it rain a lot in Guantánamo in October?
Guantánamo typically gets around 123 mm of rain in October — wet. It's usually the wettest month of the year.
Figures are long-term averages for the area around Guantánamo (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.