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May Weather in Guillerval, France

Last updated: August 23, 2025

In Guillerval, France, the average temperature in May hovers around 14°C (58°F), with extremes ranging from a chilly 0°C (33°F) to a warm 30°C (87°F). Expect about 80 mm (3.1 in) of precipitation spread over 13 days, leading to an average humidity of 82%. Prepare for a month that balances cool breezes with the occasional downpour!

May Temperature in Guillerval

In May in Guillerval, the average temperature is 14°C (58°F). Maximums can reach 30°C (87°F) while minimums can dip as low as 0°C (33°F). This makes Guillerval an ideal destination for travelers looking to experience a range of weather conditions during their visit.

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

The chart illustrates May temperature patterns in Guillerval, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guillerval, May typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (87°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec404347525866696863554643
Data source: Temperature data for Guillerval 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 Guillerval

In Guillerval in May, the precipitation amount is 80 mm (3.1 in) spread over the course of 13 days.

May Precipitation Trends in Guillerval

The chart displays monthly precipitation patterns in Guillerval, 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 Guillerval, May typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec566270338071465249736694
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Guillerval

In Guillerval in May, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

May Average Humidity in Guillerval

This chart illustrates the average monthly humidity levels in Guillerval, 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 Guillerval 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 Guillerval

In Guillerval 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 Guillerval.

Maximum UV Index Levels in Guillerval for May

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

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

This table compares monthly weather conditions in Guillerval, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)56 mm (2.2 inches)91%low
February Weather6°C (43°F)62 mm (2.4 inches)89%moderate
March Weather8°C (47°F)70 mm (2.8 inches)85%moderate
April Weather11°C (52°F)33 mm (1.3 inches)84%high
May Weather14°C (58°F)80 mm (3.1 inches)82%very high
June Weather19°C (66°F)71 mm (2.8 inches)80%very high
July Weather21°C (70°F)46 mm (1.8 inches)73%very high
August Weather20°C (69°F)51 mm (2.0 inches)68%very high
September Weather17°C (63°F)49 mm (1.9 inches)76%high
October Weather13°C (55°F)73 mm (2.9 inches)88%moderate
November Weather8°C (46°F)66 mm (2.6 inches)92%low
December Weather6°C (43°F)94 mm (3.7 inches)93%low

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