June Weather in Guantanamo, Cuba

Last updated: August 23, 2025

In Guantanamo, Cuba, the average temperature in June hovers around 27°C (81°F), with minimums dipping to 22°C (72°F) and maximums reaching 34°C (94°F). Expect approximately 88 mm (3.4 in) of precipitation spread over 16 days, contributing to an average humidity of 73%.

June Temperature in Guantanamo

In June in Guantanamo, the average temperature is 27°C (81°F), with maximums reaching 34°C (94°F) and minimums dipping to 22°C (72°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates June 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, June typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (72°F).

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

June Precipitation in Guantanamo

In Guantanamo, in June, the precipitation amount is 88 mm (3.4 in) over the course of 16 days.

June Precipitation Trends in Guantanamo

The chart displays monthly precipitation patterns in Guantanamo, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Guantanamo, June typically receives around 88 mm (3.4 inches) of precipitation spread over approximately 16 days.

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

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Millimeters (mm) Inches (in)

June Humidity in Guantanamo

In Guantanamo in June, humidity is 73%. With an average temperature of 27°C (81°F), this humidity feels like a warm blanket enveloping you, making outdoor activities feel sticky and heavy, while also requiring frequent hydration breaks to stay comfortable during your travels.

June Average Humidity in Guantanamo

This chart illustrates the average monthly humidity levels in Guantanamo, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Guantanamo is approximately 73%, offering insight into how humid the weather typically is during this month.

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

June UV Index in Guantanamo

In Guantanamo in June, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Guantanamo.

Maximum UV Index Levels in Guantanamo for June

The chart shows the monthly maximum UV Index (UVI) for Guantanamo in June, 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 June, the maximum UV index in Guantanamo typically reaches 13, which falls under the extreme exposure category.

Data source: Guantanamo June 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 June 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 June’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 June’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