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May Weather in Grijalba, Spain

Last updated: August 27, 2025

In May, the average temperature in Grijalba, Spain hovers around 13°C (56°F). While you might experience a chilly low of 0°C (33°F), the sun can also bring warmth with highs reaching 31°C (87°F). Be prepared for 60 mm (2.4 in) of precipitation spread over 10 days, and expect the air to feel quite humid, with an average humidity of 81%.

May Temperature in Grijalba

In May in Grijalba, the average temperature is 13°C (56°F). Maximums can reach 31°C (87°F) and minimums can drop as low as 0°C (33°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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

The chart illustrates May temperature patterns in Grijalba, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grijalba, May typically has an average temperature of 13°C (56°F), with highs reaching up to 31°C (87°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec384345495663686762544542
Data source: Temperature data for Grijalba 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 Grijalba

In Grijalba in May, the precipitation amount is 60 mm (2.4 in) accumulated over a period of 10 days.

May Precipitation Trends in Grijalba

The chart displays monthly precipitation patterns in Grijalba, 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 Grijalba, May typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec425256826067332040516758
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Grijalba

In Grijalba in May, humidity is 81%. With an average temperature of 13°C (56°F), this humidity feels like a blanket of damp air that clings to your skin, making it essential to pack breathable clothing and stay hydrated while exploring.

May Average Humidity in Grijalba

This chart illustrates the average monthly humidity levels in Grijalba, 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 Grijalba is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%83%82%81%81%83%87%82%77%80%83%85%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Grijalba

In Grijalba 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 Grijalba.

Maximum UV Index Levels in Grijalba for May

The chart shows the monthly maximum UV Index (UVI) for Grijalba 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 Grijalba typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34689111198632
Data source: Grijalba 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 Grijalba Compares to Other Months

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

This table compares monthly weather conditions in Grijalba, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)42 mm (1.7 inches)85%moderate
February Weather6°C (43°F)52 mm (2.1 inches)83%moderate
March Weather7°C (45°F)56 mm (2.2 inches)82%high
April Weather10°C (50°F)82 mm (3.2 inches)81%very high
May Weather13°C (56°F)60 mm (2.4 inches)81%very high
June Weather17°C (63°F)67 mm (2.6 inches)83%extreme
July Weather20°C (68°F)33 mm (1.3 inches)87%extreme
August Weather20°C (68°F)20 mm (0.8 inches)82%very high
September Weather17°C (62°F)40 mm (1.6 inches)77%very high
October Weather12°C (55°F)51 mm (2.0 inches)80%high
November Weather7°C (45°F)67 mm (2.7 inches)83%moderate
December Weather5°C (42°F)58 mm (2.3 inches)85%low

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