May Weather in Saint-Cyr-sous-Dourdan, France

Last updated: August 23, 2025

In May, the average temperature in Saint-Cyr-sous-Dourdan, France is a mild 14°C (58°F). Conditions can vary, with minimums dipping to 0°C (32°F) and soaring to a comfortable 30°C (86°F). Expect some precipitation with an average of 73 mm (2.9 in) over 13 days, accompanied by a notable average humidity of 82%. Stay prepared for a mix of weather as you enjoy your time in this charming locale!

May Temperature in Saint-Cyr-sous-Dourdan

In May in Saint-Cyr-sous-Dourdan, the average temperature is 14°C (58°F). The maximum can reach 30°C (86°F), while the minimum can drop to as low as 0°C (32°F). This variation makes it essential for travelers to pack layers to stay comfortable throughout the day.

May Weather in Saint-Cyr-sous-Dourdan: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Saint-Cyr-sous-Dourdan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Cyr-sous-Dourdan, May typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (86°F) and lows dropping to around 0°C (32°F).

Data source: Temperature data for Saint-Cyr-sous-Dourdan generated using information from the Copernicus Climate Change Service.

May Precipitation in Saint-Cyr-sous-Dourdan

In Saint-Cyr-sous-Dourdan in May, the precipitation amount is 73 mm (2.9 in) over the course of 13 days.

May Precipitation Trends in Saint-Cyr-sous-Dourdan

The chart displays monthly precipitation patterns in Saint-Cyr-sous-Dourdan, 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-Cyr-sous-Dourdan, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 13 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 Saint-Cyr-sous-Dourdan

In Saint-Cyr-sous-Dourdan in May, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

May Average Humidity in Saint-Cyr-sous-Dourdan

This chart illustrates the average monthly humidity levels in Saint-Cyr-sous-Dourdan, 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-Cyr-sous-Dourdan is approximately 82%, 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-Cyr-sous-Dourdan

In Saint-Cyr-sous-Dourdan 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-Cyr-sous-Dourdan.

Maximum UV Index Levels in Saint-Cyr-sous-Dourdan for May

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

Data source: Saint-Cyr-sous-Dourdan 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-Cyr-sous-Dourdan Compares to Other Months

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

This table compares monthly weather conditions in Saint-Cyr-sous-Dourdan, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	53 mm (2.1 inches)	91%	low
February Weather	6°C (43°F)	62 mm (2.4 inches)	89%	moderate
March Weather	8°C (47°F)	70 mm (2.8 inches)	85%	moderate
April Weather	11°C (52°F)	31 mm (1.2 inches)	84%	high
May Weather	14°C (58°F)	73 mm (2.9 inches)	82%	very high
June Weather	18°C (66°F)	74 mm (2.9 inches)	80%	very high
July Weather	20°C (69°F)	43 mm (1.7 inches)	73%	very high
August Weather	20°C (68°F)	57 mm (2.3 inches)	68%	very high
September Weather	17°C (62°F)	46 mm (1.8 inches)	76%	high
October Weather	13°C (55°F)	73 mm (2.9 inches)	88%	moderate
November Weather	8°C (46°F)	65 mm (2.5 inches)	92%	low
December Weather	6°C (43°F)	94 mm (3.7 inches)	93%	low