May Weather in Aroes, Portugal

Last updated: August 27, 2025

In Aroes, Portugal, the average temperature in May is a comfortable 16°C (61°F). However, temperatures can vary significantly, with minimums dipping to 2°C (36°F) and maximums soaring to 31°C (89°F). Expect around 103 mm (4.1 in) of precipitation over 10 days, resulting in an average humidity level of 78%—perfect for those who enjoy a lush, vibrant atmosphere!

May Temperature in Aroes

In May in Aroes, the average temperature is 16°C (61°F), with maximums reaching 31°C (89°F) and minimums dipping as low as 2°C (36°F). Be prepared for a diverse range of temperatures to ensure a comfortable and enjoyable travel experience.

May Weather in Aroes: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Aroes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Aroes, May typically has an average temperature of 16°C (61°F), with highs reaching up to 31°C (89°F) and lows dropping to around 2°C (36°F).

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

May Precipitation in Aroes

In Aroes in May, the precipitation amount is 103 mm (4.1 in) over a span of 10 days.

May Precipitation Trends in Aroes

The chart displays monthly precipitation patterns in Aroes, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Aroes, May typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 10 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

May Humidity in Aroes

In Aroes in May, humidity is 78%. With an average temperature of 16°C (61°F), this humidity feels like a warm, sticky embrace, making travel somewhat uncomfortable as it clings to your skin and creates a heavy atmosphere that can drain your energy.

May Average Humidity in Aroes

This chart illustrates the average monthly humidity levels in Aroes, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Aroes is approximately 78%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Aroes

In Aroes in May, 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 Aroes.

Maximum UV Index Levels in Aroes for May

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

Data source: Aroes May 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 May Weather in Aroes Compares to Other Months

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

This table compares monthly weather conditions in Aroes, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	7°C (45°F)	132 mm (5.2 inches)	87%	low
February Weather	10°C (50°F)	202 mm (7.9 inches)	81%	moderate
March Weather	11°C (52°F)	192 mm (7.6 inches)	78%	high
April Weather	13°C (55°F)	170 mm (6.7 inches)	79%	very high
May Weather	16°C (61°F)	103 mm (4.1 inches)	78%	very high
June Weather	18°C (64°F)	65 mm (2.5 inches)	71%	extreme
July Weather	21°C (69°F)	29 mm (1.1 inches)	63%	very high
August Weather	21°C (70°F)	28 mm (1.1 inches)	64%	very high
September Weather	19°C (67°F)	49 mm (1.9 inches)	71%	very high
October Weather	15°C (60°F)	151 mm (6.0 inches)	79%	high
November Weather	11°C (52°F)	206 mm (8.1 inches)	86%	moderate
December Weather	9°C (49°F)	257 mm (10.1 inches)	87%	low