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May Weather in Boisbriand, Canada

Last updated: June 18, 2025

In May, the average temperature in Boisbriand, Canada hovers around 13°C (56°F). Temperatures can vary significantly, with a minimum of 0°C (33°F) and a maximum reaching 30°C (87°F). Expect 96 mm (3.8 in) of precipitation spread across 11 days, contributing to an average humidity of 80%. Enjoy the mild, yet sometimes unpredictable, climate!

May Temperature in Boisbriand

In May in Boisbriand, the average temperature is 13°C (56°F). The maximum can reach 30°C (87°F), while the minimum can drop as low as 0°C (33°F). Be sure to pack for a wide range of temperatures during your travels!

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

The chart illustrates May temperature patterns in Boisbriand, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Boisbriand, May typically has an average temperature of 13°C (56°F), with highs reaching up to 30°C (87°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec172028425666727062513624
Data source: Temperature data for Boisbriand 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 Boisbriand

In Boisbriand in May, the precipitation amount is 96 mm (3.8 in) spread over 11 days, resulting in a significant accumulation of rainfall.

May Precipitation Trends in Boisbriand

The chart displays monthly precipitation patterns in Boisbriand, 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 Boisbriand, May typically receives around 96 mm (3.8 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec848585120969789996913211589
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Boisbriand

In Boisbriand in May humidity is 80%. With average temperature 13°C (56°F) this humidity feels like a damp chill that seeps into your bones, making outdoor exploration more challenging and necessitating layered clothing for comfort.

May Average Humidity in Boisbriand

This chart illustrates the average monthly humidity levels in Boisbriand, 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 Boisbriand is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Boisbriand

In Boisbriand 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 Boisbriand.

Maximum UV Index Levels in Boisbriand for May

The chart shows the monthly maximum UV Index (UVI) for Boisbriand 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 Boisbriand typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Boisbriand 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 Boisbriand Compares to Other Months

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

This table compares monthly weather conditions in Boisbriand, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)84 mm (3.3 inches)93%low
February Weather-7°C (20°F)85 mm (3.3 inches)92%moderate
March Weather-2°C (29°F)85 mm (3.3 inches)86%moderate
April Weather6°C (42°F)120 mm (4.7 inches)85%high
May Weather13°C (56°F)96 mm (3.8 inches)80%very high
June Weather19°C (67°F)97 mm (3.8 inches)74%very high
July Weather22°C (73°F)89 mm (3.5 inches)76%very high
August Weather21°C (71°F)98 mm (3.9 inches)75%very high
September Weather17°C (62°F)69 mm (2.7 inches)78%high
October Weather10°C (51°F)132 mm (5.2 inches)86%moderate
November Weather2°C (36°F)115 mm (4.5 inches)88%moderate
December Weather-4°C (24°F)89 mm (3.5 inches)89%low

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