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May Weather in Chalmaison, France

Last updated: August 23, 2025

In May, the average temperature in Chalmaison, France is a pleasant 15°C (59°F). However, it can vary significantly, with minimums dropping to 1°C (34°F) and maximums soaring to 32°C (89°F). Expect about 71 mm (2.8 in) of precipitation spread over 12 days, accompanied by a high average humidity of 82%. Whether you're basking in the warmth or bracing for rain, May in Chalmaison offers a diverse climate experience!

May Temperature in Chalmaison

In May in Chalmaison, the average temperature is 15°C (59°F). Maximums can reach 32°C (89°F) and minimums can be as low as 1°C (34°F). This variety in temperature makes it essential to pack layers when traveling during this time.

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

The chart illustrates May temperature patterns in Chalmaison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chalmaison, May typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec394346525867706963554543
Data source: Temperature data for Chalmaison 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 Chalmaison

In Chalmaison in May, the precipitation amount is 71 mm (2.8 in) during a total of 12 days.

May Precipitation Trends in Chalmaison

The chart displays monthly precipitation patterns in Chalmaison, 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 Chalmaison, May typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6967733071665448518264109
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Chalmaison

In Chalmaison in May, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

May Average Humidity in Chalmaison

This chart illustrates the average monthly humidity levels in Chalmaison, 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 Chalmaison is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%83%83%80%76%81%88%92%93%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Chalmaison

In Chalmaison 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 Chalmaison.

Maximum UV Index Levels in Chalmaison for May

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

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

This table compares monthly weather conditions in Chalmaison, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)69 mm (2.7 inches)91%low
February Weather6°C (43°F)67 mm (2.6 inches)89%moderate
March Weather8°C (47°F)73 mm (2.9 inches)86%moderate
April Weather11°C (52°F)30 mm (1.2 inches)84%high
May Weather15°C (59°F)71 mm (2.8 inches)82%very high
June Weather19°C (67°F)66 mm (2.6 inches)82%very high
July Weather21°C (70°F)54 mm (2.1 inches)80%very high
August Weather20°C (69°F)48 mm (1.9 inches)76%very high
September Weather17°C (63°F)51 mm (2.0 inches)81%high
October Weather13°C (55°F)82 mm (3.2 inches)88%moderate
November Weather7°C (46°F)64 mm (2.5 inches)92%low
December Weather6°C (43°F)109 mm (4.3 inches)93%low

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