May Weather in St. Claude, Canada

Last updated: June 18, 2025

In May, the average temperature in St. Claude, Canada hovers around 12°C (53°F). This month can bring a minimum temperature as low as -6°C (22°F) and a maximum of 32°C (89°F). Expect about 35 mm (1.4 in) of precipitation over approximately 8 days, with an average humidity of 74%.

May Temperature in St. Claude

In May in St. Claude, the average temperature is 12°C (53°F). Maximum temperatures can reach 32°C (89°F), while minimums can drop as low as -6°C (22°F). Be prepared for significant temperature variations and pack accordingly for your trip!

May Weather in St. Claude: Daily Temperature Highs, Lows, and Averages

The chart illustrates May temperature patterns in St. Claude, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In St. Claude, May typically has an average temperature of 12°C (53°F), with highs reaching up to 32°C (89°F) and lows dropping to around -6°C (22°F).

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

May Precipitation in St. Claude

In St. Claude in May, the precipitation amount is 35 mm (1.4 in) over the course of 8 days.

May Precipitation Trends in St. Claude

The chart displays monthly precipitation patterns in St. Claude, 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 St. Claude, May typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 8 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 St. Claude

In St. Claude in May, humidity is 74%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill wraps around you, making outdoor activities less enjoyable and encouraging you to seek cozy indoor spots instead.

May Average Humidity in St. Claude

This chart illustrates the average monthly humidity levels in St. Claude, 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 St. Claude is approximately 74%, 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 St. Claude

In St. Claude in May, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in St. Claude.

Maximum UV Index Levels in St. Claude for May

The chart shows the monthly maximum UV Index (UVI) for St. Claude 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 St. Claude typically reaches 8, which falls under the very high exposure category.

Data source: St. Claude 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 St. Claude Compares to Other Months

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

This table compares monthly weather conditions in St. Claude, 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 (8°F)	17 mm (0.7 inches)	92%	low
February Weather	-15°C (5°F)	15 mm (0.6 inches)	90%	moderate
March Weather	-5°C (24°F)	22 mm (0.8 inches)	88%	moderate
April Weather	2°C (37°F)	30 mm (1.2 inches)	81%	high
May Weather	12°C (53°F)	35 mm (1.4 inches)	74%	very high
June Weather	19°C (66°F)	67 mm (2.6 inches)	72%	very high
July Weather	21°C (70°F)	55 mm (2.2 inches)	74%	very high
August Weather	19°C (66°F)	62 mm (2.4 inches)	76%	very high
September Weather	14°C (57°F)	89 mm (3.5 inches)	73%	high
October Weather	5°C (42°F)	59 mm (2.3 inches)	76%	moderate
November Weather	-4°C (24°F)	28 mm (1.1 inches)	86%	low
December Weather	-10°C (15°F)	24 mm (0.9 inches)	91%	low