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May Weather in Cantley, Canada

Last updated: June 18, 2025

In May, the average temperature in Cantley, Canada hovers around 13°C (56°F). Expect extremes, with minimums plummeting to -3°C (26°F) and maximums soaring to 35°C (95°F). Prepare for some rain, as precipitation averages 117 mm (4.6 in) over 14 days, while the air carries a significant 75% humidity.

May Temperature in Cantley

In May in Cantley, the average temperature is 13°C (56°F). The maximum can reach 35°C (95°F), and the minimum can be as low as -3°C (26°F). This variation makes it essential for travelers to pack accordingly, ensuring they are prepared for both warm days and chilly nights.

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

The chart illustrates May temperature patterns in Cantley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cantley, May typically has an average temperature of 13°C (56°F), with highs reaching up to 35°C (95°F) and lows dropping to around -3°C (26°F).
JanFebMarAprMayJunJulAugSepOctNovDec161827415564706860483322
Data source: Temperature data for Cantley 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 Cantley

In Cantley in May, the precipitation amount is 117 mm (4.6 in) spread over 14 days.

May Precipitation Trends in Cantley

The chart displays monthly precipitation patterns in Cantley, 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 Cantley, May typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec7681871121179811494791329780
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Cantley

In Cantley in May humidity is 75%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill enveloping you, making travel a bit uncomfortable, as the moisture in the air clings to your skin and can dampen your spirits as well as your clothes.

May Average Humidity in Cantley

This chart illustrates the average monthly humidity levels in Cantley, 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 Cantley is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%86%82%75%68%69%67%72%83%88%89%
Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Cantley

In Cantley 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 Cantley.

Maximum UV Index Levels in Cantley for May

The chart shows the monthly maximum UV Index (UVI) for Cantley 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 Cantley typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245899887532
Data source: Cantley 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 Cantley Compares to Other Months

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

This table compares monthly weather conditions in Cantley, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)76 mm (3.0 inches)93%low
February Weather-8°C (18°F)81 mm (3.2 inches)93%moderate
March Weather-3°C (27°F)87 mm (3.4 inches)86%moderate
April Weather5°C (42°F)112 mm (4.4 inches)82%very high
May Weather13°C (56°F)117 mm (4.6 inches)75%very high
June Weather18°C (65°F)98 mm (3.9 inches)68%very high
July Weather21°C (70°F)114 mm (4.5 inches)69%very high
August Weather20°C (68°F)94 mm (3.7 inches)67%very high
September Weather15°C (60°F)79 mm (3.1 inches)72%high
October Weather9°C (48°F)132 mm (5.2 inches)83%moderate
November Weather0°C (33°F)97 mm (3.8 inches)88%moderate
December Weather-5°C (22°F)80 mm (3.2 inches)89%low

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