May Weather in Eibar, Spain

Last updated: August 27, 2025

In May, the average temperature in Eibar, Spain hovers around 15°C (58°F), with fluctuations from a cool 5°C (41°F) to a warm 27°C (81°F). Expect approximately 98 mm (3.9 in) of precipitation over about 16 days, accompanied by an average humidity of 81%. Embrace this blend of temperatures and moisture as you explore the beauty of Eibar!

May Temperature in Eibar

In May in Eibar, the average temperature is 15°C (58°F), with maximums reaching 27°C (81°F) and minimums dropping as low as 5°C (41°F). This pleasant range makes it an ideal time to explore the outdoors and enjoy various activities.

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

The chart illustrates May temperature patterns in Eibar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Eibar, May typically has an average temperature of 15°C (58°F), with highs reaching up to 27°C (81°F) and lows dropping to around 5°C (41°F).

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

May Precipitation in Eibar

In Eibar in May, the total precipitation amount is 98 mm (3.9 in) recorded over a span of 16 days.

May Precipitation Trends in Eibar

The chart displays monthly precipitation patterns in Eibar, 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 Eibar, May typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 16 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 Eibar

In Eibar in May humidity is 81%. With an average temperature of 15°C (58°F), this humidity feels like a mild, damp embrace that can make outdoor activities feel heavy and exhausting, requiring frequent breaks in the shade or a cool beverage to refresh yourself.

May Average Humidity in Eibar

This chart illustrates the average monthly humidity levels in Eibar, 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 Eibar is approximately 81%, 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 Eibar

In Eibar 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 Eibar.

Maximum UV Index Levels in Eibar for May

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

Data source: Eibar 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 Eibar Compares to Other Months

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

This table compares monthly weather conditions in Eibar, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (46°F)	133 mm (5.2 inches)	85%	low
February Weather	10°C (50°F)	116 mm (4.6 inches)	83%	moderate
March Weather	11°C (51°F)	105 mm (4.1 inches)	82%	high
April Weather	12°C (54°F)	97 mm (3.8 inches)	81%	high
May Weather	15°C (58°F)	98 mm (3.9 inches)	81%	very high
June Weather	17°C (64°F)	109 mm (4.3 inches)	83%	very high
July Weather	19°C (67°F)	77 mm (3.0 inches)	87%	very high
August Weather	20°C (68°F)	72 mm (2.8 inches)	82%	very high
September Weather	18°C (65°F)	92 mm (3.6 inches)	77%	high
October Weather	15°C (60°F)	118 mm (4.6 inches)	80%	moderate
November Weather	11°C (53°F)	181 mm (7.1 inches)	83%	moderate
December Weather	10°C (50°F)	192 mm (7.6 inches)	85%	low