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May Weather in Saint-Mesmin, France

Last updated: August 23, 2025

In Saint-Mesmin, France, the average temperature in May hovers around 15°C (59°F). Expect a minimum dip to 1°C (35°F) and a pleasant maximum of 30°C (87°F). The region experiences an average precipitation of 85 mm (3.3 in) spread over 12 days, contributing to a cozy average humidity of 81%. Enjoy the unique climate of this vibrant destination!

May Temperature in Saint-Mesmin

In May in Saint-Mesmin, the average temperature is 15°C (59°F), with maximums reaching 30°C (87°F) and minimums diving as low as 1°C (35°F). This makes it a great time for travelers to experience a diverse range of weather, so packing layers is advisable.

May Weather in Saint-Mesmin: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in Saint-Mesmin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Mesmin, May typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (87°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec424548535965696863564744
Data source: Temperature data for Saint-Mesmin 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 Saint-Mesmin

In Saint-Mesmin in May, the precipitation amount is 85 mm (3.3 in) over a duration of 12 days.

May Precipitation Trends in Saint-Mesmin

The chart displays monthly precipitation patterns in Saint-Mesmin, 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-Mesmin, May typically receives around 85 mm (3.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6174844985803333428686114
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Saint-Mesmin

In Saint-Mesmin in May humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.

May Average Humidity in Saint-Mesmin

This chart illustrates the average monthly humidity levels in Saint-Mesmin, 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-Mesmin is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%84%83%81%75%65%67%75%85%88%90%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Saint-Mesmin

In Saint-Mesmin 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-Mesmin.

Maximum UV Index Levels in Saint-Mesmin for May

The chart shows the monthly maximum UV Index (UVI) for Saint-Mesmin 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-Mesmin typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Saint-Mesmin 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-Mesmin Compares to Other Months

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

This table compares monthly weather conditions in Saint-Mesmin, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)60 mm (2.4 inches)88%low
February Weather7°C (45°F)74 mm (2.9 inches)87%moderate
March Weather9°C (48°F)84 mm (3.3 inches)84%moderate
April Weather12°C (53°F)49 mm (1.9 inches)83%high
May Weather15°C (59°F)85 mm (3.3 inches)81%very high
June Weather18°C (66°F)80 mm (3.1 inches)75%very high
July Weather20°C (69°F)33 mm (1.3 inches)65%very high
August Weather20°C (68°F)33 mm (1.3 inches)67%very high
September Weather17°C (63°F)42 mm (1.6 inches)75%high
October Weather13°C (56°F)86 mm (3.4 inches)85%moderate
November Weather8°C (47°F)86 mm (3.4 inches)88%low
December Weather7°C (45°F)114 mm (4.5 inches)90%low

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