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May Weather in Kanata, Canada

Last updated: June 18, 2025

In Kanata, Canada, the average temperature for May hovers around 13°C (56°F). During this time, temperatures can range significantly, with a minimum of -3°C (27°F) and a maximum soaring up to 35°C (95°F). Expect an average precipitation of 109 mm (4.3 in) spread across about 13 days, accompanied by a humidity level of around 75%, creating a unique blend of cool and wet conditions.

May Temperature in Kanata

In May in Kanata, the average temperature is 13°C (56°F). Maximum temperatures can reach 35°C (95°F), while minimums can drop as low as -3°C (27°F). This unique range of temperatures makes Kanata an ideal destination for travelers seeking both warm and cool experiences throughout the month.

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

The chart illustrates May temperature patterns in Kanata, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Kanata, 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 (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec171928425665716861493423
Data source: Temperature data for Kanata 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 Kanata

In Kanata in May, the precipitation amount is 109 mm (4.3 in), which occurs during 13 days.

May Precipitation Trends in Kanata

The chart displays monthly precipitation patterns in Kanata, 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 Kanata, May typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7275791121099111293621309175
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Kanata

In Kanata 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 Kanata

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

In Kanata 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 Kanata.

Maximum UV Index Levels in Kanata for May

The chart shows the monthly maximum UV Index (UVI) for Kanata 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 Kanata typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245899987532
Data source: Kanata 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 Kanata Compares to Other Months

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

This table compares monthly weather conditions in Kanata, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)72 mm (2.8 inches)93%low
February Weather-7°C (20°F)75 mm (3.0 inches)93%moderate
March Weather-2°C (29°F)79 mm (3.1 inches)86%moderate
April Weather6°C (43°F)112 mm (4.4 inches)82%very high
May Weather13°C (56°F)109 mm (4.3 inches)75%very high
June Weather18°C (65°F)91 mm (3.6 inches)68%very high
July Weather22°C (71°F)112 mm (4.4 inches)69%very high
August Weather20°C (69°F)93 mm (3.6 inches)67%very high
September Weather16°C (61°F)62 mm (2.4 inches)72%high
October Weather9°C (49°F)130 mm (5.1 inches)83%moderate
November Weather1°C (34°F)91 mm (3.6 inches)88%moderate
December Weather-5°C (24°F)75 mm (2.9 inches)89%low

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