August Weather in Cacem, Portugal

Last updated: August 27, 2025

In Cacem, Portugal, the average temperature for August hovers around 20°C (69°F), offering a pleasant climate. You can expect temperatures to range from a minimum of 16°C (61°F) to a maximum of 35°C (95°F). The month typically sees a low precipitation amount of just 3 mm (0.1 in) over 0 days, with an average humidity of 60% ensuring comfortable air quality.

August Temperature in Cacem

In August in Cacem, the average temperature is 20°C (69°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop as low as 16°C (61°F). This pleasant climate makes it an ideal destination for travelers seeking a comfortable getaway.

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

The chart illustrates August temperature patterns in Cacem, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cacem, August typically has an average temperature of 20°C (69°F), with highs reaching up to 35°C (95°F) and lows dropping to around 16°C (61°F).

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

August Precipitation in Cacem

In Cacem in August, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

August Precipitation Trends in Cacem

The chart displays monthly precipitation patterns in Cacem, 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 Cacem, August typically receives around 3 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 Cacem

In Cacem in August humidity is 60%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, making it quite pleasant for traveling, as the air is soft and invigorating, perfect for exploring the sights and enjoying the local culture without feeling overwhelmed.

August Average Humidity in Cacem

This chart illustrates the average monthly humidity levels in Cacem, 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 Cacem 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 Cacem

In Cacem in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Cacem.

Maximum UV Index Levels in Cacem for August

The chart shows the monthly maximum UV Index (UVI) for Cacem 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 Cacem typically reaches 9, which falls under the very high exposure category.

Data source: Cacem 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 Cacem Compares to Other Months

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

This table compares monthly weather conditions in Cacem, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	12°C (53°F)	37 mm (1.5 inches)	85%	moderate
February Weather	13°C (55°F)	53 mm (2.1 inches)	75%	moderate
March Weather	14°C (57°F)	66 mm (2.6 inches)	72%	high
April Weather	15°C (59°F)	73 mm (2.9 inches)	70%	very high
May Weather	17°C (63°F)	36 mm (1.4 inches)	70%	very high
June Weather	18°C (66°F)	11 mm (0.4 inches)	63%	extreme
July Weather	20°C (68°F)	5 mm (0.2 inches)	60%	very high
August Weather	20°C (69°F)	3 mm (0.1 inches)	60%	very high
September Weather	20°C (68°F)	27 mm (1.1 inches)	67%	very high
October Weather	18°C (65°F)	46 mm (1.8 inches)	74%	high
November Weather	15°C (59°F)	80 mm (3.2 inches)	83%	moderate
December Weather	13°C (56°F)	62 mm (2.4 inches)	85%	moderate