May Weather in Marthon, France

Last updated: August 23, 2025

In Marthon, France, the average temperature in May is a pleasant 15°C (60°F), with the mercury dipping as low as 1°C (34°F) and soaring up to 31°C (87°F). Expect 106 mm (4.2 in) of precipitation spread over approximately 15 days, contributing to an average humidity level of 84%.

May Temperature in Marthon

In May, in Marthon, the average temperature is 15°C (60°F). Maximum temperatures can reach 31°C (87°F), and minimums can drop as low as 1°C (34°F). This varied climate makes Marthon an ideal destination for travelers seeking both warm and cool experiences.

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

The chart illustrates May temperature patterns in Marthon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Marthon, May typically has an average temperature of 15°C (60°F), with highs reaching up to 31°C (87°F) and lows dropping to around 1°C (34°F).

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

May Precipitation in Marthon

In Marthon in May, the total precipitation amount is 106 mm (4.2 in) over the course of 15 days.

May Precipitation Trends in Marthon

The chart displays monthly precipitation patterns in Marthon, 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 Marthon, May typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 15 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 Marthon

In Marthon in May humidity is 84%. With an average temperature of 15°C (60°F), this humidity feels like a warm blanket wrapped around you, making outdoor exploration feel stifling and sticky, while creating a heavy air that may slow your pace and dampen your enthusiasm for sightseeing.

May Average Humidity in Marthon

This chart illustrates the average monthly humidity levels in Marthon, 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 Marthon 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 Marthon

In Marthon 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 Marthon.

Maximum UV Index Levels in Marthon for May

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

Data source: Marthon 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 Marthon Compares to Other Months

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

This table compares monthly weather conditions in Marthon, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (41°F)	75 mm (2.9 inches)	90%	low
February Weather	7°C (46°F)	82 mm (3.2 inches)	87%	moderate
March Weather	9°C (49°F)	92 mm (3.6 inches)	85%	moderate
April Weather	12°C (54°F)	65 mm (2.5 inches)	84%	high
May Weather	15°C (60°F)	106 mm (4.2 inches)	84%	very high
June Weather	19°C (67°F)	91 mm (3.6 inches)	82%	very high
July Weather	21°C (71°F)	58 mm (2.3 inches)	79%	very high
August Weather	21°C (70°F)	49 mm (1.9 inches)	75%	very high
September Weather	18°C (65°F)	58 mm (2.3 inches)	79%	high
October Weather	14°C (57°F)	88 mm (3.5 inches)	86%	moderate
November Weather	9°C (48°F)	81 mm (3.2 inches)	90%	moderate
December Weather	7°C (45°F)	139 mm (5.5 inches)	92%	low