May Weather in Lillo, Spain

Last updated: August 27, 2025

In Lillo, Spain, the average temperature in May is a comfortable 18°C (65°F). Expect a range from a cool 2°C (37°F) to a warm 35°C (96°F), perfect for diverse weather activities. With an average precipitation of 34 mm (1.3 in) spread over 5 days, and humidity levels at 56%, it’s a month characterized by mild and pleasant conditions.

May Temperature in Lillo

In May in Lillo, the average temperature is 18°C (65°F). Maximums can reach 35°C (96°F) and minimums can be as low as 2°C (37°F). Be prepared for a wide range of temperatures when traveling to Lillo during this month.

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

The chart illustrates May temperature patterns in Lillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lillo, May typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (96°F) and lows dropping to around 2°C (37°F).

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

May Precipitation in Lillo

In Lillo in May, the precipitation amount is 34 mm (1.3 in) over the course of 5 days.

May Precipitation Trends in Lillo

The chart displays monthly precipitation patterns in Lillo, 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 Lillo, May typically receives around 34 mm (1.3 inches) of precipitation spread over approximately 5 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 Lillo

In Lillo in May humidity is 56%. With an average temperature of 18°C (65°F), this humidity feels like a pleasant embrace, making traveling enjoyable as long as you stay hydrated and take breaks in the shade.

May Average Humidity in Lillo

This chart illustrates the average monthly humidity levels in Lillo, 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 Lillo is approximately 56%, 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 Lillo

In Lillo 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 Lillo.

Maximum UV Index Levels in Lillo for May

The chart shows the monthly maximum UV Index (UVI) for Lillo 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 Lillo typically reaches 10, which falls under the very high exposure category.

Data source: Lillo 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 Lillo Compares to Other Months

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

This table compares monthly weather conditions in Lillo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	34 mm (1.3 inches)	85%	moderate
February Weather	8°C (48°F)	28 mm (1.1 inches)	78%	moderate
March Weather	10°C (51°F)	52 mm (2.0 inches)	66%	high
April Weather	13°C (55°F)	82 mm (3.2 inches)	60%	very high
May Weather	18°C (65°F)	34 mm (1.3 inches)	56%	very high
June Weather	24°C (75°F)	16 mm (0.6 inches)	44%	extreme
July Weather	27°C (81°F)	9 mm (0.3 inches)	44%	extreme
August Weather	27°C (81°F)	13 mm (0.5 inches)	42%	very high
September Weather	22°C (71°F)	27 mm (1.1 inches)	53%	very high
October Weather	16°C (61°F)	45 mm (1.8 inches)	70%	high
November Weather	10°C (50°F)	70 mm (2.8 inches)	83%	moderate
December Weather	7°C (45°F)	46 mm (1.8 inches)	86%	moderate