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May Weather in Alcantara, Spain

Last updated: August 27, 2025

In Alcantara, Spain, the average temperature in May is a pleasant 20°C (68°F). However, be prepared for variations, as temperatures can dip as low as 5°C (41°F) and soar up to 34°C (94°F). During this month, expect around 33 mm (1.3 in) of precipitation spread over 5 days, with an average humidity of 62%.

May Temperature in Alcantara

In May in Alcantara, the average temperature is 20°C (68°F). Maximum temperatures can reach 34°C (94°F) and minimums can drop as low as 5°C (41°F). This varied climate makes it a great time for travelers to experience both warm days and cooler evenings, perfect for outdoor activities and exploration.

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

The chart illustrates May temperature patterns in Alcantara, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Alcantara, May typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (94°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec465154596773798074655450
Data source: Temperature data for Alcantara generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Alcantara

In Alcantara in May, the precipitation amount is 33 mm (1.3 in) over the course of 5 days.

May Precipitation Trends in Alcantara

The chart displays monthly precipitation patterns in Alcantara, 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 Alcantara, May typically receives around 33 mm (1.3 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec3148707933156534577264
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Alcantara

In Alcantara in May, humidity is 62%. With an average temperature of 20°C (68°F), this humidity feels like a warm, balmy embrace that can make outdoor activities enjoyable in the early morning and late afternoon, but can become quite stifling during the midday heat, making it advisable to stay hydrated and take breaks in shaded areas while traveling.

May Average Humidity in Alcantara

This chart illustrates the average monthly humidity levels in Alcantara, 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 Alcantara is approximately 62%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%76%68%64%62%47%46%42%54%69%85%87%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Alcantara

In Alcantara in May, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Alcantara.

Maximum UV Index Levels in Alcantara for May

The chart shows the monthly maximum UV Index (UVI) for Alcantara 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 Alcantara typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec346810111098643
Data source: Alcantara 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 Alcantara Compares to Other Months

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

This table compares monthly weather conditions in Alcantara, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)31 mm (1.2 inches)87%moderate
February Weather11°C (52°F)48 mm (1.9 inches)76%moderate
March Weather12°C (54°F)70 mm (2.8 inches)68%high
April Weather15°C (59°F)79 mm (3.1 inches)64%very high
May Weather20°C (68°F)33 mm (1.3 inches)62%very high
June Weather23°C (73°F)15 mm (0.6 inches)47%extreme
July Weather26°C (80°F)6 mm (0.2 inches)46%very high
August Weather27°C (80°F)5 mm (0.2 inches)42%very high
September Weather23°C (74°F)34 mm (1.3 inches)53%very high
October Weather18°C (65°F)57 mm (2.2 inches)69%high
November Weather12°C (54°F)72 mm (2.8 inches)85%moderate
December Weather10°C (50°F)63 mm (2.5 inches)87%moderate

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