May Weather in Chalais, France

Last updated: August 23, 2025

In May, the average temperature in Chalais, France hovers around 16°C (61°F), with a minimum dipping to 1°C (34°F) and a maximum soaring to 33°C (92°F). Expect 105 mm (4.1 in) of precipitation spread across approximately 14 days, accompanied by a notable humidity level of 84%.

May Temperature in Chalais

In May in Chalais, the average temperature is 16°C (61°F). The maximum can reach 33°C (92°F) and the minimum can be as low as 1°C (34°F). It's a great time to visit, as you can experience a wide range of temperatures perfect for outdoor activities and exploration.

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

The chart illustrates May temperature patterns in Chalais, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chalais, May typically has an average temperature of 16°C (61°F), with highs reaching up to 33°C (92°F) and lows dropping to around 1°C (34°F).

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

May Precipitation in Chalais

In Chalais in May, the precipitation amount is 105 mm (4.1 in) over the course of 14 days.

May Precipitation Trends in Chalais

The chart displays monthly precipitation patterns in Chalais, 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 Chalais, May typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 14 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 Chalais

In Chalais in May, humidity is 84%. With an average temperature of 16°C (61°F), this humidity feels like a blanket of warmth, making travel slightly sticky but overall comfortable, as long as you stay hydrated and take breaks in the shade.

May Average Humidity in Chalais

This chart illustrates the average monthly humidity levels in Chalais, 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 Chalais is approximately 84%, 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 Chalais

In Chalais in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Chalais.

Maximum UV Index Levels in Chalais for May

The chart shows the monthly maximum UV Index (UVI) for Chalais 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 Chalais typically reaches 8, which falls under the very high exposure category.

Data source: Chalais 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 Chalais Compares to Other Months

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

This table compares monthly weather conditions in Chalais, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	63 mm (2.5 inches)	90%	low
February Weather	8°C (47°F)	68 mm (2.7 inches)	87%	moderate
March Weather	10°C (50°F)	84 mm (3.3 inches)	85%	moderate
April Weather	13°C (56°F)	58 mm (2.3 inches)	84%	high
May Weather	16°C (61°F)	105 mm (4.1 inches)	84%	very high
June Weather	20°C (68°F)	94 mm (3.7 inches)	82%	very high
July Weather	22°C (72°F)	48 mm (1.9 inches)	79%	very high
August Weather	21°C (71°F)	44 mm (1.7 inches)	75%	very high
September Weather	19°C (66°F)	49 mm (1.9 inches)	79%	high
October Weather	14°C (58°F)	79 mm (3.1 inches)	86%	moderate
November Weather	9°C (49°F)	76 mm (3.0 inches)	90%	moderate
December Weather	7°C (46°F)	117 mm (4.6 inches)	92%	low