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May Weather in Le Port-Marly, France

Last updated: August 23, 2025

In Le Port-Marly, France, the average temperature in May is a cool 14°C (57°F). Expect fluctuations with minimums dropping to 1°C (33°F) and maximums reaching up to 29°C (84°F). This month typically sees 73 mm (2.9 in) of precipitation spread over 13 days, contributing to a high average humidity of 82%.

May Temperature in Le Port-Marly

In May in Le Port-Marly, the average temperature is 14°C (57°F). Maximums can reach up to 29°C (84°F), while minimums can drop as low as 1°C (33°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

May Weather in Le Port-Marly: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Le Port-Marly, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Le Port-Marly, May typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (84°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec404346525765686761554643
Data source: Temperature data for Le Port-Marly generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Le Port-Marly

In Le Port-Marly in May, the precipitation amount is 73 mm (2.9 in) over the course of 13 days.

May Precipitation Trends in Le Port-Marly

The chart displays monthly precipitation patterns in Le Port-Marly, 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 Le Port-Marly, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5467763673794758417765101
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Le Port-Marly

In Le Port-Marly in May, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

May Average Humidity in Le Port-Marly

This chart illustrates the average monthly humidity levels in Le Port-Marly, 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 Le Port-Marly is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Le Port-Marly

In Le Port-Marly 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 Le Port-Marly.

Maximum UV Index Levels in Le Port-Marly for May

The chart shows the monthly maximum UV Index (UVI) for Le Port-Marly 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 Le Port-Marly typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Le Port-Marly 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 Le Port-Marly Compares to Other Months

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

This table compares monthly weather conditions in Le Port-Marly, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)54 mm (2.1 inches)91%low
February Weather6°C (43°F)67 mm (2.6 inches)89%moderate
March Weather8°C (47°F)76 mm (3.0 inches)85%moderate
April Weather11°C (52°F)36 mm (1.4 inches)84%high
May Weather14°C (57°F)73 mm (2.9 inches)82%very high
June Weather18°C (65°F)79 mm (3.1 inches)80%very high
July Weather20°C (68°F)47 mm (1.8 inches)73%very high
August Weather19°C (67°F)58 mm (2.3 inches)68%very high
September Weather16°C (62°F)41 mm (1.6 inches)76%high
October Weather13°C (55°F)77 mm (3.0 inches)88%moderate
November Weather8°C (46°F)65 mm (2.6 inches)92%low
December Weather6°C (43°F)101 mm (4.0 inches)93%low

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