August Weather in Serta, Portugal

Last updated: August 27, 2025

In August, the average temperature in Serta, Portugal is a pleasant 23°C (74°F). Be prepared for a range of temperatures, with a minimum of 12°C (54°F) and a maximum soaring to 41°C (106°F). Expect a bit of rain, with 8 mm (0.3 in) of precipitation over 2 days, and enjoy the moderate 60% humidity that adds to the region's charm.

August Temperature in Serta

In August in Serta, the average temperature is 23°C (74°F). Maximums can reach 41°C (106°F), while minimums can drop to as low as 12°C (54°F). Be prepared for a range of temperatures and pack accordingly for your travels!

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

The chart illustrates August temperature patterns in Serta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Serta, August typically has an average temperature of 23°C (74°F), with highs reaching up to 41°C (106°F) and lows dropping to around 12°C (54°F).

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

August Precipitation in Serta

In Serta in August, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

August Precipitation Trends in Serta

The chart displays monthly precipitation patterns in Serta, 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 Serta, August typically receives around 8 mm (0.3 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 Serta

In Serta in August, humidity is 60%. With an average temperature of 23°C (74°F), this humidity feels like a warm, enveloping blanket that invigorates your senses, making traveling both refreshing and slightly muggy as you explore the vibrant surroundings.

August Average Humidity in Serta

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

In Serta 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 Serta.

Maximum UV Index Levels in Serta for August

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

Data source: Serta 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 Serta Compares to Other Months

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

This table compares monthly weather conditions in Serta, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	52 mm (2.0 inches)	85%	moderate
February Weather	10°C (51°F)	78 mm (3.1 inches)	75%	moderate
March Weather	12°C (53°F)	121 mm (4.8 inches)	72%	high
April Weather	14°C (57°F)	108 mm (4.3 inches)	70%	very high
May Weather	18°C (64°F)	50 mm (1.9 inches)	70%	very high
June Weather	20°C (68°F)	21 mm (0.8 inches)	63%	extreme
July Weather	23°C (73°F)	6 mm (0.2 inches)	60%	very high
August Weather	23°C (74°F)	8 mm (0.3 inches)	60%	very high
September Weather	21°C (71°F)	35 mm (1.4 inches)	67%	very high
October Weather	17°C (63°F)	75 mm (2.9 inches)	74%	high
November Weather	12°C (54°F)	117 mm (4.6 inches)	83%	moderate
December Weather	10°C (50°F)	102 mm (4.0 inches)	85%	moderate