May Weather in Rena, Spain

Last updated: August 27, 2025

In May, the average temperature in Rena, Spain is a pleasant 20°C (69°F). However, temperatures can range from a cool 6°C (42°F) to a sizzling 38°C (100°F). Visitors can expect about 23 mm (0.9 in) of precipitation over 5 days, accompanied by an average humidity of 62%. Enjoy the diverse weather conditions this vibrant location has to offer!

May Temperature in Rena

In May in Rena, the average temperature is 20°C (69°F). Maximum temperatures can reach 38°C (100°F), while minimums can drop to as low as 6°C (42°F). Be prepared for a mix of warm days and cooler nights when planning your travel.

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

The chart illustrates May temperature patterns in Rena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rena, May typically has an average temperature of 20°C (69°F), with highs reaching up to 38°C (100°F) and lows dropping to around 6°C (42°F).

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

May Precipitation in Rena

In Rena in May, the precipitation amount is 23 mm (0.9 in) over the course of 5 days.

May Precipitation Trends in Rena

The chart displays monthly precipitation patterns in Rena, 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 Rena, May typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 5 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Rena

In Rena in May, humidity is 62%. With an average temperature of 20°C (69°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but requiring a light breeze or shade for comfort while exploring.

May Average Humidity in Rena

This chart illustrates the average monthly humidity levels in Rena, 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 Rena is approximately 62%, 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 Rena

In Rena 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 Rena.

Maximum UV Index Levels in Rena for May

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

Data source: Rena 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 Rena Compares to Other Months

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

This table compares monthly weather conditions in Rena, 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)	31 mm (1.2 inches)	87%	moderate
February Weather	11°C (51°F)	31 mm (1.2 inches)	76%	moderate
March Weather	12°C (55°F)	62 mm (2.4 inches)	68%	high
April Weather	15°C (59°F)	65 mm (2.6 inches)	64%	very high
May Weather	20°C (69°F)	23 mm (0.9 inches)	62%	very high
June Weather	24°C (75°F)	11 mm (0.4 inches)	47%	extreme
July Weather	27°C (81°F)	4 mm (0.2 inches)	46%	very high
August Weather	28°C (82°F)	6 mm (0.2 inches)	42%	very high
September Weather	24°C (75°F)	25 mm (1.0 inches)	53%	very high
October Weather	19°C (66°F)	52 mm (2.1 inches)	69%	high
November Weather	12°C (54°F)	67 mm (2.6 inches)	85%	moderate
December Weather	10°C (50°F)	48 mm (1.9 inches)	87%	moderate