May Weather in Plessisville, Canada

Last updated: June 18, 2025

In May, the average temperature in Plessisville, Canada is a comfortable 12°C (54°F). However, temperatures can vary significantly, with minimums dipping to -3°C (28°F) and maximums soaring to 33°C (92°F). During this month, expect around 111 mm (4.4 in) of precipitation spread over 15 days, contributing to an average humidity of 79%. Stay prepared for all weather conditions!

May Temperature in Plessisville

In May in Plessisville, the average temperature is 12°C (54°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as -3°C (28°F). Be prepared for a wide range of weather conditions if you plan to travel during this time.

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

The chart illustrates May temperature patterns in Plessisville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plessisville, May typically has an average temperature of 12°C (54°F), with highs reaching up to 33°C (92°F) and lows dropping to around -3°C (28°F).

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

May Precipitation in Plessisville

In Plessisville in May, the total precipitation amount is 111 mm (4.4 in) spread over 15 days.

May Precipitation Trends in Plessisville

The chart displays monthly precipitation patterns in Plessisville, 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 Plessisville, May typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Plessisville

In Plessisville in May, humidity is 79%. With an average temperature of 12°C (54°F), this humidity makes traveling feel quite muggy, leading to a sticky discomfort that can sap your energy and make outdoor activities less enjoyable.

May Average Humidity in Plessisville

This chart illustrates the average monthly humidity levels in Plessisville, 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 Plessisville is approximately 79%, 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 Plessisville

In Plessisville 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 Plessisville.

Maximum UV Index Levels in Plessisville for May

The chart shows the monthly maximum UV Index (UVI) for Plessisville 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 Plessisville typically reaches 9, which falls under the very high exposure category.

Data source: Plessisville 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 Plessisville Compares to Other Months

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

This table compares monthly weather conditions in Plessisville, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (15°F)	90 mm (3.6 inches)	95%	low
February Weather	-8°C (18°F)	89 mm (3.5 inches)	93%	moderate
March Weather	-3°C (26°F)	95 mm (3.7 inches)	90%	moderate
April Weather	4°C (40°F)	123 mm (4.8 inches)	87%	high
May Weather	12°C (54°F)	111 mm (4.4 inches)	79%	very high
June Weather	17°C (63°F)	135 mm (5.3 inches)	73%	very high
July Weather	20°C (68°F)	128 mm (5.0 inches)	81%	very high
August Weather	19°C (67°F)	134 mm (5.3 inches)	81%	very high
September Weather	15°C (59°F)	84 mm (3.3 inches)	81%	high
October Weather	8°C (47°F)	136 mm (5.4 inches)	87%	moderate
November Weather	0°C (32°F)	125 mm (4.9 inches)	89%	moderate
December Weather	-6°C (21°F)	96 mm (3.8 inches)	92%	low