May Weather in Saint-Germain-l'Herm, France

Last updated: August 23, 2025

In May, the average temperature in Saint-Germain-l'Herm, France hovers around 13°C (55°F). Expect a minimum of -2°C (29°F) and a maximum of 31°C (87°F). During this month, precipitation is about 98 mm (3.9 in) over 15 days, contributing to an average humidity of 77%. Prepare for a mix of conditions!

May Temperature in Saint-Germain-l'Herm

In May in Saint-Germain-l'Herm, the climate can be quite varied, so it's advisable to pack layers to stay comfortable during your travels.

May Weather in Saint-Germain-l'Herm: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Saint-Germain-l'Herm, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Germain-l'Herm, May typically has an average temperature of 13°C (55°F), with highs reaching up to 31°C (87°F) and lows dropping to around -2°C (29°F).

Data source: Temperature data for Saint-Germain-l'Herm generated using information from the Copernicus Climate Change Service.

May Precipitation in Saint-Germain-l'Herm

In Saint-Germain-l'Herm in May, the total precipitation amount is 98 mm (3.9 in) spread over 15 days.

May Precipitation Trends in Saint-Germain-l'Herm

The chart displays monthly precipitation patterns in Saint-Germain-l'Herm, 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 Saint-Germain-l'Herm, May typically receives around 98 mm (3.9 inches) of precipitation spread over approximately 15 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 Saint-Germain-l'Herm

In Saint-Germain-l'Herm in May humidity is 77%. With an average temperature of 13°C (55°F), this humidity feels like a damp chill in the air, making travel somewhat uncomfortable as the moisture clings to your skin and adds a heavier weight to your clothing, which can sap your energy as you explore.

May Average Humidity in Saint-Germain-l'Herm

This chart illustrates the average monthly humidity levels in Saint-Germain-l'Herm, 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 Saint-Germain-l'Herm is approximately 77%, 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 Saint-Germain-l'Herm

In Saint-Germain-l'Herm 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 Saint-Germain-l'Herm.

Maximum UV Index Levels in Saint-Germain-l'Herm for May

The chart shows the monthly maximum UV Index (UVI) for Saint-Germain-l'Herm 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 Saint-Germain-l'Herm typically reaches 8, which falls under the very high exposure category.

Data source: Saint-Germain-l'Herm 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 Saint-Germain-l'Herm Compares to Other Months

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

This table compares monthly weather conditions in Saint-Germain-l'Herm, 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)	67 mm (2.6 inches)	91%	low
February Weather	4°C (40°F)	53 mm (2.1 inches)	88%	moderate
March Weather	6°C (43°F)	69 mm (2.7 inches)	84%	high
April Weather	9°C (49°F)	65 mm (2.6 inches)	81%	high
May Weather	13°C (55°F)	98 mm (3.9 inches)	77%	very high
June Weather	17°C (64°F)	108 mm (4.3 inches)	76%	very high
July Weather	19°C (67°F)	67 mm (2.6 inches)	68%	very high
August Weather	19°C (67°F)	67 mm (2.6 inches)	61%	very high
September Weather	15°C (60°F)	56 mm (2.2 inches)	72%	high
October Weather	11°C (52°F)	70 mm (2.8 inches)	88%	moderate
November Weather	6°C (42°F)	78 mm (3.1 inches)	91%	moderate
December Weather	4°C (39°F)	103 mm (4.1 inches)	92%	low