August Weather in Cuba, Portugal

Last updated: August 27, 2025

In Cuba, Portugal, the average temperature in August is a comfortable 25°C (77°F). However, you might experience a range with minimums dipping to 14°C (57°F) and soaring highs reaching 44°C (112°F). Expect only a light drizzle, with precipitation totaling 2 mm (0.1 in) over the entire month. The average humidity sits at a pleasant 60%, making it an ideal time to explore!

August Temperature in Cuba

In August in Cuba, the average temperature is 25°C (77°F). The maximum can reach 44°C (112°F) and the minimum can be as low as 14°C (57°F). This range makes it ideal for travelers who enjoy warm weather but should be prepared for extreme heat during the day and cooler evenings.

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

The chart illustrates August 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, August typically has an average temperature of 25°C (77°F), with highs reaching up to 44°C (112°F) and lows dropping to around 14°C (57°F).

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

August Precipitation in Cuba

In Cuba in August, the precipitation amount is 2 mm (0.1 in) during a span of 0 days.

August Precipitation Trends in Cuba

The chart displays monthly precipitation patterns in Cuba, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Cuba, August typically receives around 2 mm (0.1 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Cuba

In Cuba in August humidity is 60%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet requiring some effort to stay cool while exploring.

August Average Humidity in Cuba

This chart illustrates the average monthly humidity levels in Cuba, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Cuba is approximately 60%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Cuba

In Cuba in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Cuba.

Maximum UV Index Levels in Cuba for August

The chart shows the monthly maximum UV Index (UVI) for Cuba in August, 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 August, the maximum UV index in Cuba typically reaches 10, which falls under the very high exposure category.

Data source: Cuba August 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 August 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 August’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 August’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