May Weather in Anta, Portugal

Last updated: August 27, 2025

In May, the average temperature in Anta, Portugal hovers around 17°C (63°F). Expect a cool minimum of 9°C (48°F) and a warm maximum reaching 28°C (82°F). During this month, 71 mm (2.8 in) of precipitation typically falls over about 8 days, coupled with an average humidity of 78%. Whether you’re planning outdoor adventures or cozy indoor activities, be prepared for a mix of weather!

May Temperature in Anta

In May in Anta, the average temperature is 17°C (63°F), with maximums reaching up to 28°C (82°F) and minimums dipping as low as 9°C (48°F). This pleasant climate makes it a great time to explore outdoor activities and enjoy the local scenery.

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

The chart illustrates May temperature patterns in Anta, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Anta, May typically has an average temperature of 17°C (63°F), with highs reaching up to 28°C (82°F) and lows dropping to around 9°C (48°F).

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

May Precipitation in Anta

In Anta in May, the precipitation amount is 71 mm (2.8 in) over the course of 8 days.

May Precipitation Trends in Anta

The chart displays monthly precipitation patterns in Anta, 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 Anta, May typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 8 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 Anta

In Anta 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 Anta

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

In Anta 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 Anta.

Maximum UV Index Levels in Anta for May

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

Data source: Anta 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 Anta Compares to Other Months

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

This table compares monthly weather conditions in Anta, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	81 mm (3.2 inches)	87%	low
February Weather	12°C (54°F)	114 mm (4.5 inches)	81%	moderate
March Weather	13°C (55°F)	121 mm (4.7 inches)	78%	high
April Weather	14°C (58°F)	130 mm (5.1 inches)	79%	very high
May Weather	17°C (63°F)	71 mm (2.8 inches)	78%	very high
June Weather	18°C (65°F)	40 mm (1.6 inches)	71%	very high
July Weather	20°C (68°F)	18 mm (0.7 inches)	63%	very high
August Weather	20°C (68°F)	17 mm (0.7 inches)	64%	very high
September Weather	19°C (67°F)	33 mm (1.3 inches)	71%	very high
October Weather	17°C (63°F)	111 mm (4.4 inches)	79%	high
November Weather	14°C (57°F)	144 mm (5.7 inches)	86%	moderate
December Weather	12°C (54°F)	161 mm (6.3 inches)	87%	low