May Weather in Prevost, Canada

Last updated: June 18, 2025

In May, the average temperature in Prevost, Canada hovers around 13°C (56°F). While you might experience chilly lows of -2°C (29°F), the mercury can rise to a warm 35°C (95°F) on particularly hot days. Expect 105 mm (4.1 in) of precipitation spread across 11 days, contributing to an average humidity of 80%.

May Temperature in Prevost

In May in Prevost, the average temperature is 13°C (56°F), with maximums reaching as high as 35°C (95°F) and minimums dropping to as low as -2°C (29°F). This range makes it essential for travelers to pack layers and be prepared for varying weather conditions.

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

The chart illustrates May temperature patterns in Prevost, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Prevost, 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 -2°C (29°F).

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

May Precipitation in Prevost

In Prevost in May, the precipitation amount is 105 mm (4.1 in) over the course of 11 days.

May Precipitation Trends in Prevost

The chart displays monthly precipitation patterns in Prevost, 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 Prevost, May typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 11 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 Prevost

In Prevost 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 Prevost

This chart illustrates the average monthly humidity levels in Prevost, 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 Prevost is approximately 80%, 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 Prevost

In Prevost 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 Prevost.

Maximum UV Index Levels in Prevost for May

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

Data source: Prevost 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 Prevost Compares to Other Months

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

This table compares monthly weather conditions in Prevost, 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)	85 mm (3.4 inches)	93%	low
February Weather	-8°C (18°F)	89 mm (3.5 inches)	92%	moderate
March Weather	-3°C (27°F)	90 mm (3.6 inches)	86%	moderate
April Weather	5°C (41°F)	121 mm (4.8 inches)	85%	high
May Weather	13°C (56°F)	105 mm (4.1 inches)	80%	very high
June Weather	18°C (65°F)	106 mm (4.2 inches)	74%	very high
July Weather	21°C (71°F)	110 mm (4.3 inches)	76%	very high
August Weather	20°C (68°F)	104 mm (4.1 inches)	75%	very high
September Weather	15°C (60°F)	82 mm (3.2 inches)	78%	high
October Weather	9°C (48°F)	129 mm (5.1 inches)	86%	moderate
November Weather	0°C (33°F)	112 mm (4.4 inches)	88%	moderate
December Weather	-6°C (21°F)	93 mm (3.7 inches)	89%	low