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May Weather in Bonnelles, France

Last updated: August 23, 2025

In May, the average temperature in Bonnelles, France is a mild 14°C (58°F). Conditions can vary, with minimums dipping to 0°C (32°F) and soaring to a comfortable 30°C (86°F). Expect some precipitation with an average of 73 mm (2.9 in) over 13 days, accompanied by a notable average humidity of 82%. Stay prepared for a mix of weather as you enjoy your time in this charming locale!

May Temperature in Bonnelles

In May in Bonnelles, the average temperature is 14°C (58°F). The maximum can reach 30°C (86°F), while the minimum can drop to as low as 0°C (32°F). This variation makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates May temperature patterns in Bonnelles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bonnelles, May typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (86°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec404346525765696862554643
Data source: Temperature data for Bonnelles 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 Bonnelles

In Bonnelles in May, the precipitation amount is 73 mm (2.9 in) over the course of 13 days.

May Precipitation Trends in Bonnelles

The chart displays monthly precipitation patterns in Bonnelles, 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 Bonnelles, May typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec536270317374435746736594
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Bonnelles

In Bonnelles 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 Bonnelles

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

In Bonnelles 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 Bonnelles.

Maximum UV Index Levels in Bonnelles for May

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

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

This table compares monthly weather conditions in Bonnelles, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)53 mm (2.1 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)31 mm (1.2 inches)84%high
May Weather14°C (58°F)73 mm (2.9 inches)82%very high
June Weather18°C (66°F)74 mm (2.9 inches)80%very high
July Weather20°C (69°F)43 mm (1.7 inches)73%very high
August Weather20°C (68°F)57 mm (2.3 inches)68%very high
September Weather17°C (62°F)46 mm (1.8 inches)76%high
October Weather13°C (55°F)73 mm (2.9 inches)88%moderate
November Weather8°C (46°F)65 mm (2.5 inches)92%low
December Weather6°C (43°F)94 mm (3.7 inches)93%low

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