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May Weather in Mons, France

Last updated: August 23, 2025

In May, the average temperature in Mons, France is a comfortable 18°C (64°F). Temperatures can range from a brisk 4°C (39°F) to a warm 33°C (93°F), making it essential to be prepared for variations. During this month, expect about 88 mm (3.5 in) of precipitation spread over 9 days, contributing to an average humidity of 71%. Enjoy the diversity of climate while planning your activities!

May Temperature in Mons

In May in Mons, the average temperature is 18°C (64°F). Maximum temperatures can reach 33°C (93°F), while minimums can dip as low as 4°C (39°F). Be prepared for a range of weather conditions when traveling during this time.

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

The chart illustrates May temperature patterns in Mons, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mons, May typically has an average temperature of 18°C (64°F), with highs reaching up to 33°C (93°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec434851566472787669605045
Data source: Temperature data for Mons 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 Mons

In Mons in May, the precipitation amount is 88 mm (3.5 in) over the course of 9 days.

May Precipitation Trends in Mons

The chart displays monthly precipitation patterns in Mons, 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 Mons, May typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec61408787885131525913714980
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Mons

In Mons in May, humidity is 71%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making traveling a bit sticky but still pleasant as the warmth envelops you, urging you to explore the vibrant surroundings while staying hydrated.

May Average Humidity in Mons

This chart illustrates the average monthly humidity levels in Mons, 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 Mons is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%77%73%73%71%67%66%63%70%80%84%83%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Mons

In Mons 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 Mons.

Maximum UV Index Levels in Mons for May

The chart shows the monthly maximum UV Index (UVI) for Mons 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 Mons typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Mons 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 Mons Compares to Other Months

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

This table compares monthly weather conditions in Mons, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)61 mm (2.4 inches)82%low
February Weather9°C (48°F)40 mm (1.6 inches)77%moderate
March Weather11°C (51°F)87 mm (3.4 inches)73%moderate
April Weather14°C (57°F)87 mm (3.4 inches)73%high
May Weather18°C (64°F)88 mm (3.5 inches)71%very high
June Weather22°C (73°F)51 mm (2.0 inches)67%very high
July Weather25°C (78°F)31 mm (1.2 inches)66%very high
August Weather25°C (77°F)52 mm (2.0 inches)63%very high
September Weather20°C (69°F)59 mm (2.3 inches)70%high
October Weather15°C (60°F)136 mm (5.4 inches)80%moderate
November Weather10°C (51°F)149 mm (5.9 inches)84%moderate
December Weather7°C (45°F)80 mm (3.1 inches)83%low

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