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May Weather in Seine-Port, France

Last updated: August 23, 2025

In May, the average temperature in Seine-Port, France hovers around 15°C (58°F), making it a mild time of year. Expect temperatures to range from a chilly 1°C (33°F) to a warm 31°C (87°F). During this month, 74 mm (2.9 in) of precipitation can be expected over approximately 13 days, contributing to an average humidity of 82%. Perfect for those who enjoy a lush, vibrant atmosphere!

May Temperature in Seine-Port

In May in Seine-Port, the average temperature is 15°C (58°F), with maximums reaching up to 31°C (87°F) and minimums dropping as low as 1°C (33°F). Be prepared for a wide range of temperatures to ensure a comfortable travel experience.

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

The chart illustrates May temperature patterns in Seine-Port, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Seine-Port, May typically has an average temperature of 15°C (58°F), with highs reaching up to 31°C (87°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec404347525866706863554643
Data source: Temperature data for Seine-Port 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 Seine-Port

In Seine-Port in May, the precipitation amount is 74 mm (2.9 in) over the course of 13 days.

May Precipitation Trends in Seine-Port

The chart displays monthly precipitation patterns in Seine-Port, 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 Seine-Port, May typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5966723074664652547965102
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Seine-Port

In Seine-Port in May humidity is 82%. With an average temperature of 15°C (58°F), this humidity feels like a warm, damp blanket wrapping around you, making outdoor exploration a bit uncomfortable and causing you to sweat lightly even during mild activities.

May Average Humidity in Seine-Port

This chart illustrates the average monthly humidity levels in Seine-Port, 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 Seine-Port 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 Seine-Port

In Seine-Port 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 Seine-Port.

Maximum UV Index Levels in Seine-Port for May

The chart shows the monthly maximum UV Index (UVI) for Seine-Port 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 Seine-Port typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Seine-Port 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 Seine-Port Compares to Other Months

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

This table compares monthly weather conditions in Seine-Port, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)59 mm (2.3 inches)91%low
February Weather6°C (43°F)66 mm (2.6 inches)89%moderate
March Weather8°C (47°F)72 mm (2.8 inches)85%moderate
April Weather11°C (52°F)30 mm (1.2 inches)84%high
May Weather15°C (58°F)74 mm (2.9 inches)82%very high
June Weather19°C (66°F)66 mm (2.6 inches)80%very high
July Weather21°C (70°F)46 mm (1.8 inches)73%very high
August Weather20°C (69°F)52 mm (2.0 inches)68%very high
September Weather17°C (63°F)54 mm (2.1 inches)76%high
October Weather13°C (55°F)79 mm (3.1 inches)88%moderate
November Weather8°C (46°F)65 mm (2.5 inches)92%low
December Weather6°C (43°F)102 mm (4.0 inches)93%low

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