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May Weather in Sant Lluis, Spain

Last updated: August 27, 2025

In May, the average temperature in Sant Lluis, Spain is a pleasant 18°C (65°F), with minimums around 13°C (56°F) and maximums reaching 23°C (73°F). Expect 27 mm (1.1 in) of precipitation spread over 4 days, contributing to an average humidity of 79%. Enjoy the mild and refreshing climate while you explore!

May Temperature in Sant Lluis

In May in Sant Lluis, the average temperature is 18°C (65°F). Maximums can reach up to 23°C (73°F), while minimums can drop to as low as 13°C (56°F). This mild climate makes it a perfect time for outdoor activities and exploring the local sights.

May Weather in Sant Lluis: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Sant Lluis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sant Lluis, May typically has an average temperature of 18°C (65°F), with highs reaching up to 23°C (73°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec555657596471777975706359
Data source: Temperature data for Sant Lluis 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 Sant Lluis

In Sant Lluis in May, the total precipitation amount is 27 mm (1.1 in) over a span of 4 days.

May Precipitation Trends in Sant Lluis

The chart displays monthly precipitation patterns in Sant Lluis, 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 Sant Lluis, May typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec70273232271347445912659
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Sant Lluis

In Sant Lluis in May, humidity is 79%. With an average temperature of 18°C (65°F), this humidity feels like walking through a warm mist, making traveling slightly uncomfortable and sticky, but offering a refreshing escape when you find moments of shade or a breeze.

May Average Humidity in Sant Lluis

This chart illustrates the average monthly humidity levels in Sant Lluis, 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 Sant Lluis is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%73%76%79%79%82%84%81%77%78%73%73%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Sant Lluis

In Sant Lluis 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 Sant Lluis.

Maximum UV Index Levels in Sant Lluis for May

The chart shows the monthly maximum UV Index (UVI) for Sant Lluis 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 Sant Lluis typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689101098642
Data source: Sant Lluis 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 Sant Lluis Compares to Other Months

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

This table compares monthly weather conditions in Sant Lluis, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)70 mm (2.7 inches)76%moderate
February Weather13°C (56°F)27 mm (1.1 inches)73%moderate
March Weather14°C (57°F)32 mm (1.3 inches)76%high
April Weather15°C (59°F)32 mm (1.3 inches)79%very high
May Weather18°C (65°F)27 mm (1.1 inches)79%very high
June Weather22°C (72°F)13 mm (0.5 inches)82%very high
July Weather25°C (77°F)4 mm (0.2 inches)84%very high
August Weather26°C (79°F)7 mm (0.3 inches)81%very high
September Weather24°C (76°F)44 mm (1.7 inches)77%very high
October Weather21°C (70°F)59 mm (2.3 inches)78%high
November Weather17°C (63°F)126 mm (5.0 inches)73%moderate
December Weather15°C (59°F)59 mm (2.3 inches)73%low

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