May Weather in Arreau, France

Last updated: August 23, 2025

In May, the average temperature in Arreau, France is a cool 11°C (53°F). Expect a minimum of -3°C (27°F) and a maximum of 28°C (82°F), providing a wide range of conditions. Precipitation averages 156 mm (6.1 in) over approximately 19 days, contributing to an average humidity of 75%, which can make the air feel quite damp. Prepare accordingly!

May Temperature in Arreau

In May in Arreau, the average temperature is 11°C (53°F), with maximums reaching 28°C (82°F) and minimums dropping to as low as -3°C (27°F). It's a great time to visit, so be prepared for a mix of warm and cool weather.

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

The chart illustrates May temperature patterns in Arreau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arreau, May typically has an average temperature of 11°C (53°F), with highs reaching up to 28°C (82°F) and lows dropping to around -3°C (27°F).

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

May Precipitation in Arreau

In Arreau in May, the precipitation amount is 156 mm (6.1 in) over the course of 19 days.

May Precipitation Trends in Arreau

The chart displays monthly precipitation patterns in Arreau, 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 Arreau, May typically receives around 156 mm (6.1 inches) of precipitation spread over approximately 19 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 Arreau

In Arreau in May humidity is 75%. With an average temperature of 11°C (53°F), this humidity feels like a cool, damp embrace that can make exploring the area feel more challenging, as you constantly contend with the moisture in the air while trying to enjoy your travels.

May Average Humidity in Arreau

This chart illustrates the average monthly humidity levels in Arreau, 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 Arreau is approximately 75%, 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 Arreau

In Arreau 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 Arreau.

Maximum UV Index Levels in Arreau for May

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

Data source: Arreau 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 Arreau Compares to Other Months

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

This table compares monthly weather conditions in Arreau, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (35°F)	100 mm (4.0 inches)	87%	low
February Weather	4°C (40°F)	89 mm (3.5 inches)	83%	moderate
March Weather	5°C (42°F)	117 mm (4.6 inches)	80%	high
April Weather	8°C (46°F)	143 mm (5.6 inches)	77%	high
May Weather	11°C (53°F)	156 mm (6.1 inches)	75%	very high
June Weather	15°C (60°F)	197 mm (7.8 inches)	74%	very high
July Weather	18°C (64°F)	147 mm (5.8 inches)	72%	very high
August Weather	17°C (64°F)	127 mm (5.0 inches)	70%	very high
September Weather	14°C (58°F)	121 mm (4.8 inches)	73%	high
October Weather	10°C (51°F)	106 mm (4.2 inches)	82%	moderate
November Weather	5°C (41°F)	116 mm (4.6 inches)	87%	moderate
December Weather	3°C (38°F)	163 mm (6.4 inches)	88%	low