May Weather in Bonnyville, Canada

Last updated: June 18, 2025

In May, the average temperature in Bonnyville, Canada hovers around 11°C (52°F). Expect minimum chills down to -8°C (17°F), while maximum highs can reach a warm 31°C (89°F). This month typically sees 44 mm (1.7 in) of precipitation over 7 days, contributing to an average humidity of 69%. Stay prepared for a mix of weather conditions!

May Temperature in Bonnyville

In May in Bonnyville, the average temperature is 11°C (52°F), with maximums reaching up to 31°C (89°F) and minimums dropping as low as -8°C (17°F). Be prepared for a wide range of temperatures to ensure a comfortable traveling experience.

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

The chart illustrates May temperature patterns in Bonnyville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bonnyville, May typically has an average temperature of 11°C (52°F), with highs reaching up to 31°C (89°F) and lows dropping to around -8°C (17°F).

Data source: Temperature data for Bonnyville generated using information from the Copernicus Climate Change Service.

May Precipitation in Bonnyville

In Bonnyville in May, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

May Precipitation Trends in Bonnyville

The chart displays monthly precipitation patterns in Bonnyville, 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 Bonnyville, May typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 days.

Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

May Humidity in Bonnyville

In Bonnyville in May, humidity is 69%. With an average temperature of 11°C (52°F), this humidity feels like a cool, damp embrace that can make outdoor activities and sightseeing slightly uncomfortable without proper layering, urging travelers to stay hydrated while enjoying the crisp air.

May Average Humidity in Bonnyville

This chart illustrates the average monthly humidity levels in Bonnyville, 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 Bonnyville is approximately 69%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for May generated using information from the Copernicus Climate Change Service.

May UV Index in Bonnyville

In Bonnyville in May, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Bonnyville.

Maximum UV Index Levels in Bonnyville for May

The chart shows the monthly maximum UV Index (UVI) for Bonnyville 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 Bonnyville typically reaches 7, which falls under the high exposure category.

Data source: Bonnyville 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 Bonnyville Compares to Other Months

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

This table compares monthly weather conditions in Bonnyville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-13°C (9°F)	19 mm (0.7 inches)	90%	low
February Weather	-15°C (5°F)	16 mm (0.6 inches)	93%	low
March Weather	-6°C (22°F)	24 mm (1.0 inches)	92%	moderate
April Weather	2°C (35°F)	34 mm (1.3 inches)	80%	moderate
May Weather	11°C (52°F)	44 mm (1.7 inches)	69%	high
June Weather	15°C (60°F)	112 mm (4.4 inches)	68%	very high
July Weather	18°C (64°F)	104 mm (4.1 inches)	80%	very high
August Weather	16°C (61°F)	55 mm (2.2 inches)	80%	high
September Weather	10°C (50°F)	40 mm (1.6 inches)	76%	high
October Weather	2°C (36°F)	28 mm (1.1 inches)	82%	moderate
November Weather	-6°C (21°F)	29 mm (1.2 inches)	86%	low
December Weather	-11°C (12°F)	18 mm (0.7 inches)	94%	low