August Weather in Penela, Portugal

Last updated: August 27, 2025

In August, the average temperature in Penela, Portugal is a pleasant 21°C (70°F). Expect temperatures to range from a cool 11°C (52°F) to a warm 39°C (103°F). With an average humidity of 60%, conditions can feel quite comfortable. However, be prepared for some light rain, with 10 mm (0.4 in) of precipitation spread over 2 days.

August Temperature in Penela

In August in Penela, the average temperature is 21°C (70°F), with maximums reaching up to 39°C (103°F) and minimums dropping as low as 11°C (52°F). Be sure to pack both light clothing for warmth and a jacket for cooler evenings while exploring the area.

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

The chart illustrates August temperature patterns in Penela, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Penela, August typically has an average temperature of 21°C (70°F), with highs reaching up to 39°C (103°F) and lows dropping to around 11°C (52°F).

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

August Precipitation in Penela

In Penela in August, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

August Precipitation Trends in Penela

The chart displays monthly precipitation patterns in Penela, 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 Penela, August typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 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 Penela

In Penela in August humidity is 60%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making travel comfortable yet slightly sticky, as the air holds onto heat, adding a touch of clamminess that gently envelopes you while exploring.

August Average Humidity in Penela

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

In Penela 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 Penela.

Maximum UV Index Levels in Penela for August

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

Data source: Penela 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 Penela Compares to Other Months

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

This table compares monthly weather conditions in Penela, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	9°C (48°F)	63 mm (2.5 inches)	85%	moderate
February Weather	11°C (52°F)	88 mm (3.5 inches)	75%	moderate
March Weather	12°C (54°F)	121 mm (4.8 inches)	72%	high
April Weather	14°C (57°F)	123 mm (4.8 inches)	70%	very high
May Weather	17°C (63°F)	65 mm (2.6 inches)	70%	very high
June Weather	18°C (65°F)	33 mm (1.3 inches)	63%	extreme
July Weather	20°C (69°F)	10 mm (0.4 inches)	60%	very high
August Weather	21°C (70°F)	10 mm (0.4 inches)	60%	very high
September Weather	20°C (68°F)	40 mm (1.6 inches)	67%	very high
October Weather	17°C (62°F)	98 mm (3.9 inches)	74%	high
November Weather	12°C (54°F)	127 mm (5.0 inches)	83%	moderate
December Weather	11°C (51°F)	115 mm (4.5 inches)	85%	moderate