June Weather in Cuba, Portugal

Last updated: August 27, 2025

In June, the average temperature in Cuba, Portugal hovers around 21°C (71°F). Expect a range from a cool 10°C (50°F) to a scorching 43°C (109°F). Visitors can anticipate light precipitation, averaging 11 mm (0.4 in) over 3 days, coupled with an average humidity of 63%. Enjoy the varied climate!

June Temperature in Cuba

In June in Cuba, the average temperature is 21°C (71°F). The maximum can reach 43°C (109°F) and the minimum can be as low as 10°C (50°F). Be prepared for a wide range of temperatures while traveling, so pack accordingly!

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

The chart illustrates June temperature patterns in Cuba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cuba, June typically has an average temperature of 21°C (71°F), with highs reaching up to 43°C (109°F) and lows dropping to around 10°C (50°F).

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

June Precipitation in Cuba

In Cuba in June, the precipitation amount is 11 mm (0.4 in) over the course of 3 days.

June Precipitation Trends in Cuba

The chart displays monthly precipitation patterns in Cuba, 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 Cuba, June typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 3 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

June Humidity in Cuba

In Cuba in June humidity is 63%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace—comfortable for exploring, yet slightly sticky, urging travelers to take it easy and stay hydrated while enjoying the sights.

June Average Humidity in Cuba

This chart illustrates the average monthly humidity levels in Cuba, 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 Cuba is approximately 63%, 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 Cuba

In Cuba in June, 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 Cuba.

Maximum UV Index Levels in Cuba for June

The chart shows the monthly maximum UV Index (UVI) for Cuba 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 Cuba typically reaches 11, which falls under the extreme exposure category.

Data source: Cuba 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 Cuba Compares to Other Months

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

This table compares monthly weather conditions in Cuba, showing how June’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (49°F)	29 mm (1.2 inches)	85%	moderate
February Weather	12°C (54°F)	47 mm (1.8 inches)	75%	moderate
March Weather	13°C (56°F)	84 mm (3.3 inches)	72%	high
April Weather	15°C (60°F)	65 mm (2.5 inches)	70%	very high
May Weather	19°C (67°F)	27 mm (1.1 inches)	70%	very high
June Weather	21°C (71°F)	11 mm (0.4 inches)	63%	extreme
July Weather	24°C (75°F)	2 mm (0.1 inches)	60%	very high
August Weather	25°C (77°F)	2 mm (0.1 inches)	60%	very high
September Weather	23°C (74°F)	19 mm (0.8 inches)	67%	very high
October Weather	19°C (67°F)	46 mm (1.8 inches)	74%	high
November Weather	14°C (57°F)	53 mm (2.1 inches)	83%	moderate
December Weather	11°C (53°F)	54 mm (2.1 inches)	85%	moderate