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May Weather in Gratentour, France

Last updated: August 23, 2025

In May, the average temperature in Gratentour, France is a pleasant 17°C (62°F). However, be prepared for a few surprises, as temperatures can drop to a minimum of 2°C (36°F) or soar to a maximum of 33°C (91°F). Expect 92 mm (3.6 in) of precipitation spread over about 12 days, and remember to stay hydrated, as the average humidity sits at a tropical 75%!

May Temperature in Gratentour

In May in Gratentour, the average temperature is 17°C (62°F). Maximums can reach 33°C (91°F) while minimums can drop as low as 2°C (36°F). Be prepared for a wide range of temperatures when traveling during this time.

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

The chart illustrates May temperature patterns in Gratentour, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gratentour, May typically has an average temperature of 17°C (62°F), with highs reaching up to 33°C (91°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec424851566270747468595046
Data source: Temperature data for Gratentour 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 Gratentour

In Gratentour in May, the precipitation amount is 92 mm (3.6 in) over the course of 12 days.

May Precipitation Trends in Gratentour

The chart displays monthly precipitation patterns in Gratentour, 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 Gratentour, May typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec515962649288716365597599
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Gratentour

In Gratentour in May, humidity is 75%. With an average temperature of 17°C (62°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and a bit sluggish as they navigate the sights.

May Average Humidity in Gratentour

This chart illustrates the average monthly humidity levels in Gratentour, 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 Gratentour is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%77%75%74%72%70%73%82%87%88%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Gratentour

In Gratentour in May, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Gratentour.

Maximum UV Index Levels in Gratentour for May

The chart shows the monthly maximum UV Index (UVI) for Gratentour 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 Gratentour typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Gratentour 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 Gratentour Compares to Other Months

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

This table compares monthly weather conditions in Gratentour, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)51 mm (2.0 inches)87%low
February Weather9°C (48°F)59 mm (2.3 inches)83%moderate
March Weather10°C (51°F)62 mm (2.4 inches)80%high
April Weather13°C (56°F)64 mm (2.5 inches)77%high
May Weather17°C (62°F)92 mm (3.6 inches)75%very high
June Weather21°C (70°F)88 mm (3.5 inches)74%very high
July Weather23°C (74°F)71 mm (2.8 inches)72%very high
August Weather23°C (74°F)63 mm (2.5 inches)70%very high
September Weather20°C (68°F)65 mm (2.5 inches)73%high
October Weather15°C (59°F)59 mm (2.3 inches)82%moderate
November Weather10°C (50°F)75 mm (3.0 inches)87%moderate
December Weather8°C (46°F)99 mm (3.9 inches)88%low

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