May Weather in Vagos, Portugal

Last updated: August 27, 2025

In May, the average temperature in Vagos, Portugal hovers at a pleasant 17°C (63°F). However, temperatures can fluctuate, with minimums dropping to 8°C (47°F), and maximums soaring to 31°C (88°F). Expect around 62 mm (2.4 in) of precipitation spread over 8 days, making for a humid atmosphere with an average humidity of 78%.

May Temperature in Vagos

In May in Vagos, the average temperature is 17°C (63°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 8°C (47°F). Overall, it's a great time to visit Vagos, offering a pleasant range of temperatures for outdoor activities.

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

The chart illustrates May temperature patterns in Vagos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Vagos, May typically has an average temperature of 17°C (63°F), with highs reaching up to 31°C (88°F) and lows dropping to around 8°C (47°F).

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

May Precipitation in Vagos

In Vagos in May, the precipitation amount is 62 mm (2.4 in) over the course of 8 days.

May Precipitation Trends in Vagos

The chart displays monthly precipitation patterns in Vagos, 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 Vagos, May typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Vagos

In Vagos in May, humidity is 78%. With an average temperature of 17°C (63°F), this humidity feels like a warm, enveloping blanket, making traveling slightly uncomfortable as you navigate the sticky air, prompting the need for frequent breaks in cooler, shaded areas.

May Average Humidity in Vagos

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

In Vagos 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 Vagos.

Maximum UV Index Levels in Vagos for May

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

Data source: Vagos 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 Vagos Compares to Other Months

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

This table compares monthly weather conditions in Vagos, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	70 mm (2.8 inches)	87%	moderate
February Weather	12°C (54°F)	98 mm (3.8 inches)	81%	moderate
March Weather	13°C (56°F)	108 mm (4.2 inches)	78%	high
April Weather	15°C (58°F)	106 mm (4.2 inches)	79%	very high
May Weather	17°C (63°F)	62 mm (2.4 inches)	78%	very high
June Weather	18°C (65°F)	32 mm (1.3 inches)	71%	very high
July Weather	20°C (68°F)	12 mm (0.5 inches)	63%	very high
August Weather	20°C (68°F)	12 mm (0.5 inches)	64%	very high
September Weather	20°C (68°F)	31 mm (1.2 inches)	71%	very high
October Weather	17°C (63°F)	92 mm (3.6 inches)	79%	high
November Weather	14°C (57°F)	130 mm (5.1 inches)	86%	moderate
December Weather	12°C (54°F)	133 mm (5.2 inches)	87%	low