May Weather in Souris, Canada

Last updated: June 18, 2025

In May, the average temperature in Souris, Canada hovers around 11°C (53°F). Expect a range where the minimum dips to -6°C (21°F) and the maximum can reach a balmy 31°C (88°F). Precipitation is modest, with about 31 mm (1.2 in) spread over 7 days, while the average humidity lingers at a comfortable 73%.

May Temperature in Souris

In May in Souris, the average temperature is 11°C (53°F), with maximums reaching 31°C (88°F) and minimums dropping as low as -6°C (21°F). It's advisable to pack layers to prepare for the wide range of temperatures you'll encounter during your travels.

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

The chart illustrates May temperature patterns in Souris, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Souris, May typically has an average temperature of 11°C (53°F), with highs reaching up to 31°C (88°F) and lows dropping to around -6°C (21°F).

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

May Precipitation in Souris

In Souris in May, the precipitation amount is 31 mm (1.2 in) over the course of 7 days.

May Precipitation Trends in Souris

The chart displays monthly precipitation patterns in Souris, 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 Souris, May typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 7 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 Souris

In Souris in May humidity is 73%. With an average temperature of 11°C (53°F), this humidity feels like a damp chill that can make outdoor activities less enjoyable, so travelers should dress in layers to stay comfortable while exploring.

May Average Humidity in Souris

This chart illustrates the average monthly humidity levels in Souris, 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 Souris is approximately 73%, 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 Souris

In Souris 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 Souris.

Maximum UV Index Levels in Souris for May

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

Data source: Souris 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 Souris Compares to Other Months

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

This table compares monthly weather conditions in Souris, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-14°C (7°F)	14 mm (0.5 inches)	89%	low
February Weather	-16°C (4°F)	14 mm (0.5 inches)	91%	moderate
March Weather	-5°C (23°F)	25 mm (1.0 inches)	87%	moderate
April Weather	2°C (36°F)	25 mm (1.0 inches)	78%	high
May Weather	11°C (53°F)	31 mm (1.2 inches)	73%	very high
June Weather	18°C (65°F)	94 mm (3.7 inches)	71%	very high
July Weather	20°C (69°F)	54 mm (2.1 inches)	76%	very high
August Weather	18°C (65°F)	62 mm (2.5 inches)	77%	very high
September Weather	13°C (56°F)	66 mm (2.6 inches)	71%	high
October Weather	4°C (40°F)	41 mm (1.6 inches)	75%	moderate
November Weather	-5°C (24°F)	27 mm (1.1 inches)	84%	low
December Weather	-10°C (14°F)	21 mm (0.8 inches)	92%	low