August Weather in Unhais-o-Velho, Portugal

Last updated: August 27, 2025

In Unhais-o-Velho, Portugal, the average temperature in August is a delightful 21°C (70°F). Expect a range from a cool minimum of 9°C (48°F) to a toasty maximum of 38°C (100°F). Be prepared for some light showers with a total precipitation of 18 mm (0.7 in) over the span of 3 days. With an average humidity of 64%, the weather is perfect for enjoying the vibrant atmosphere of this beautiful location!

August Temperature in Unhais-o-Velho

In August in Unhais-o-Velho, the average temperature is 21°C (70°F). Maximums can reach 38°C (100°F) and minimums can be as low as 9°C (48°F). Be prepared for a wide range of temperatures, making it ideal for both outdoor adventures and evening outings.

August Weather in Unhais-o-Velho: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Unhais-o-Velho, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Unhais-o-Velho, August typically has an average temperature of 21°C (70°F), with highs reaching up to 38°C (100°F) and lows dropping to around 9°C (48°F).

Data source: Temperature data for Unhais-o-Velho generated using information from the Copernicus Climate Change Service.

August Precipitation in Unhais-o-Velho

In Unhais-o-Velho in August, the precipitation amount is 18 mm (0.7 in) over a span of 3 days.

August Precipitation Trends in Unhais-o-Velho

The chart displays monthly precipitation patterns in Unhais-o-Velho, 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 Unhais-o-Velho, August typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 3 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 Unhais-o-Velho

In Unhais-o-Velho in August humidity is 64%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making it comfortable for traveling during the day, albeit slightly sticky in the afternoons.

August Average Humidity in Unhais-o-Velho

This chart illustrates the average monthly humidity levels in Unhais-o-Velho, 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 Unhais-o-Velho is approximately 64%, 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 Unhais-o-Velho

In Unhais-o-Velho 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 Unhais-o-Velho.

Maximum UV Index Levels in Unhais-o-Velho for August

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

Data source: Unhais-o-Velho 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 Unhais-o-Velho Compares to Other Months

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

This table compares monthly weather conditions in Unhais-o-Velho, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	64 mm (2.5 inches)	87%	moderate
February Weather	9°C (48°F)	104 mm (4.1 inches)	81%	moderate
March Weather	10°C (50°F)	135 mm (5.3 inches)	78%	high
April Weather	12°C (53°F)	138 mm (5.4 inches)	79%	very high
May Weather	16°C (60°F)	66 mm (2.6 inches)	78%	very high
June Weather	18°C (64°F)	41 mm (1.6 inches)	71%	extreme
July Weather	21°C (70°F)	15 mm (0.6 inches)	63%	very high
August Weather	21°C (70°F)	18 mm (0.7 inches)	64%	very high
September Weather	19°C (66°F)	48 mm (1.9 inches)	71%	very high
October Weather	15°C (59°F)	98 mm (3.9 inches)	79%	high
November Weather	10°C (50°F)	145 mm (5.7 inches)	86%	moderate
December Weather	8°C (47°F)	134 mm (5.3 inches)	87%	moderate