October Weather in Guantanamo, Cuba

Last updated: August 23, 2025

In October, the average temperature in Guantanamo, Cuba is a pleasant 26°C (80°F). Expect temperatures to range from a minimum of 21°C (71°F) to a maximum of 34°C (94°F). While you're enjoying the warmth, be prepared for 107 mm (4.2 in) of precipitation over 20 days. The air tends to be quite humid, with an average humidity level of 80%. Stay cool and hydrated!

October Temperature in Guantanamo

In October in Guantanamo, the average temperature is 26°C (80°F). Maximums can reach 34°C (94°F) while minimums can drop to 21°C (71°F). This pleasant climate makes it an ideal destination for travelers looking to enjoy warm and comfortable weather.

October Weather in Guantanamo: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Guantanamo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guantanamo, October typically has an average temperature of 26°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 21°C (71°F).

Data source: Temperature data for Guantanamo generated using information from the Copernicus Climate Change Service.

October Precipitation in Guantanamo

In Guantanamo in October, the precipitation amount is 107 mm (4.2 in) during a span of 20 days.

October Precipitation Trends in Guantanamo

The chart displays monthly precipitation patterns in Guantanamo, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Guantanamo, October typically receives around 107 mm (4.2 inches) of precipitation spread over approximately 20 days.

Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

October Humidity in Guantanamo

In Guantanamo in October humidity is 80%. With an average temperature of 26°C (80°F), this humidity feels like a warm, enveloping blanket, making it quite uncomfortable for traveling. The thick, heavy air can leave you feeling sticky and fatigued, making outdoor activities more challenging and necessitating frequent breaks for hydration and cooling down.

October Average Humidity in Guantanamo

This chart illustrates the average monthly humidity levels in Guantanamo, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Guantanamo is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Guantanamo

In Guantanamo in October, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Guantanamo.

Maximum UV Index Levels in Guantanamo for October

The chart shows the monthly maximum UV Index (UVI) for Guantanamo in October, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In October, the maximum UV index in Guantanamo typically reaches 11, which falls under the extreme exposure category.

Data source: Guantanamo October UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How October Weather in Guantanamo Compares to Other Months

Weather in Guantanamo varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Guantanamo, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Guantanamo, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	24°C (75°F)	21 mm (0.8 inches)	76%	very high
February Weather	24°C (76°F)	15 mm (0.6 inches)	74%	extreme
March Weather	24°C (76°F)	37 mm (1.4 inches)	72%	extreme
April Weather	26°C (78°F)	55 mm (2.2 inches)	72%	extreme
May Weather	26°C (79°F)	203 mm (8.0 inches)	70%	extreme
June Weather	27°C (81°F)	88 mm (3.4 inches)	73%	extreme
July Weather	28°C (82°F)	96 mm (3.8 inches)	78%	extreme
August Weather	28°C (82°F)	97 mm (3.8 inches)	81%	extreme
September Weather	27°C (81°F)	136 mm (5.4 inches)	80%	extreme
October Weather	26°C (80°F)	107 mm (4.2 inches)	80%	extreme
November Weather	25°C (78°F)	94 mm (3.7 inches)	82%	very high
December Weather	24°C (76°F)	36 mm (1.4 inches)	80%	very high