August Weather in Branca, Portugal

Last updated: August 27, 2025

In August, the average temperature in Branca, Portugal is a pleasant 21°C (69°F). Expect minimums dipping to 11°C (52°F) and soaring highs of 37°C (99°F). During this time, precipitation is light, with 18 mm (0.7 in) spread over just 3 days, while the average humidity rests comfortably at 64%.

August Temperature in Branca

In August in Branca, the average temperature is 21°C (69°F), with maximums reaching 37°C (99°F) and minimums dropping as low as 11°C (52°F). Travelers should prepare for a warm climate with occasional cooler nights.

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

The chart illustrates August temperature patterns in Branca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Branca, August typically has an average temperature of 21°C (69°F), with highs reaching up to 37°C (99°F) and lows dropping to around 11°C (52°F).

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

August Precipitation in Branca

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

August Precipitation Trends in Branca

The chart displays monthly precipitation patterns in Branca, 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 Branca, 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 Branca

In Branca in August humidity is 64%. With an average temperature of 21°C (69°F), this humidity feels like a warm embrace, making it comfortable for traveling but slightly sticky, so it's advisable to stay hydrated and dress in light, breathable fabrics.

August Average Humidity in Branca

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

In Branca 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 Branca.

Maximum UV Index Levels in Branca for August

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

Data source: Branca 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 Branca Compares to Other Months

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

This table compares monthly weather conditions in Branca, 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)	88 mm (3.5 inches)	87%	low
February Weather	11°C (52°F)	134 mm (5.3 inches)	81%	moderate
March Weather	12°C (54°F)	141 mm (5.6 inches)	78%	high
April Weather	14°C (57°F)	144 mm (5.7 inches)	79%	very high
May Weather	17°C (62°F)	80 mm (3.1 inches)	78%	very high
June Weather	18°C (65°F)	52 mm (2.0 inches)	71%	extreme
July Weather	20°C (69°F)	21 mm (0.8 inches)	63%	very high
August Weather	21°C (69°F)	18 mm (0.7 inches)	64%	very high
September Weather	20°C (68°F)	46 mm (1.8 inches)	71%	very high
October Weather	16°C (62°F)	113 mm (4.5 inches)	79%	high
November Weather	12°C (54°F)	161 mm (6.4 inches)	86%	moderate
December Weather	10°C (51°F)	187 mm (7.3 inches)	87%	low