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May Weather in Lantheuil, France

Last updated: August 23, 2025

In May, the average temperature in Lantheuil, France hovers around 14°C (57°F), providing a mild climate for outdoor activities. Temperatures can dip to a minimum of 2°C (36°F) and soar to a maximum of 29°C (85°F), showcasing a delightful range. Expect about 71 mm (2.8 in) of precipitation spread over 12 days, accompanied by an average humidity level of 80%, creating a refreshing atmosphere throughout the month.

May Temperature in Lantheuil

In May in Lantheuil, the average temperature is 14°C (57°F). Maximum temperatures can reach 29°C (85°F), while the minimum can dip as low as 2°C (36°F). Be sure to pack layers to enjoy the varied temperatures during your travels!

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

The chart illustrates May temperature patterns in Lantheuil, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lantheuil, May typically has an average temperature of 14°C (57°F), with highs reaching up to 29°C (85°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec434547515763666561554845
Data source: Temperature data for Lantheuil 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 Lantheuil

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

May Precipitation Trends in Lantheuil

The chart displays monthly precipitation patterns in Lantheuil, 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 Lantheuil, May typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec5564653871915462518277104
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Lantheuil

In Lantheuil in May, humidity is 80%. With an average temperature of 14°C (57°F), this humidity feels like a warm, damp blanket wrapping around you, making travel uncomfortable and sticky, as sweat clings to your skin and the air feels heavy with moisture.

May Average Humidity in Lantheuil

This chart illustrates the average monthly humidity levels in Lantheuil, 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 Lantheuil is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%89%86%85%80%80%69%73%79%89%92%92%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Lantheuil

In Lantheuil 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 Lantheuil.

Maximum UV Index Levels in Lantheuil for May

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

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

This table compares monthly weather conditions in Lantheuil, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)55 mm (2.2 inches)90%low
February Weather7°C (45°F)64 mm (2.5 inches)89%moderate
March Weather9°C (48°F)65 mm (2.5 inches)86%moderate
April Weather11°C (52°F)38 mm (1.5 inches)84%high
May Weather14°C (57°F)71 mm (2.8 inches)80%very high
June Weather17°C (63°F)91 mm (3.6 inches)80%very high
July Weather19°C (67°F)54 mm (2.1 inches)69%very high
August Weather18°C (66°F)62 mm (2.4 inches)73%very high
September Weather16°C (61°F)51 mm (2.0 inches)79%high
October Weather13°C (56°F)82 mm (3.2 inches)89%moderate
November Weather9°C (48°F)77 mm (3.0 inches)92%low
December Weather7°C (46°F)104 mm (4.1 inches)92%low

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