May Weather in Barca, Spain

Last updated: August 27, 2025

In May, the average temperature in Barca, Spain is a comfortable 15°C (59°F), with extremes ranging from a chilly 0°C (33°F) to a warm 33°C (92°F). Expect a total precipitation of 58 mm (2.3 in) spread over 11 days, contributing to an average humidity of 71%. Perfect for those who enjoy a blend of mild weather and refreshing rain!

May Temperature in Barca

In May in Barca, the average temperature is 15°C (59°F). The maximum can reach 33°C (92°F), while the minimum can drop as low as 0°C (33°F). Be prepared for a wide range of temperatures if you're planning to travel during this time!

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

The chart illustrates May temperature patterns in Barca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barca, May typically has an average temperature of 15°C (59°F), with highs reaching up to 33°C (92°F) and lows dropping to around 0°C (33°F).

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

May Precipitation in Barca

In Barca in May, the precipitation amount is 58 mm (2.3 in) over the course of 11 days.

May Precipitation Trends in Barca

The chart displays monthly precipitation patterns in Barca, 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 Barca, May typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 11 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 Barca

In Barca in May humidity is 71%. With an average temperature of 15°C (59°F), this humidity feels like a damp embrace, making outdoor activities slightly uncomfortable and encouraging travelers to seek shade or indoor attractions to escape the muggy air.

May Average Humidity in Barca

This chart illustrates the average monthly humidity levels in Barca, 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 Barca is approximately 71%, 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 Barca

In Barca 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 Barca.

Maximum UV Index Levels in Barca for May

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

Data source: Barca 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 Barca Compares to Other Months

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

This table compares monthly weather conditions in Barca, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	34 mm (1.3 inches)	90%	moderate
February Weather	6°C (43°F)	34 mm (1.3 inches)	86%	moderate
March Weather	8°C (46°F)	49 mm (1.9 inches)	79%	high
April Weather	10°C (51°F)	88 mm (3.5 inches)	74%	very high
May Weather	15°C (59°F)	58 mm (2.3 inches)	71%	very high
June Weather	19°C (67°F)	55 mm (2.2 inches)	63%	extreme
July Weather	23°C (74°F)	22 mm (0.9 inches)	59%	extreme
August Weather	23°C (73°F)	20 mm (0.8 inches)	58%	very high
September Weather	18°C (64°F)	38 mm (1.5 inches)	65%	very high
October Weather	13°C (55°F)	38 mm (1.5 inches)	77%	high
November Weather	7°C (45°F)	57 mm (2.2 inches)	87%	moderate
December Weather	5°C (42°F)	38 mm (1.5 inches)	90%	low