May Weather in Rivers, Canada

Last updated: June 18, 2025

In Rivers, Canada, the average temperature in May is a comfortable 11°C (52°F). However, be prepared for temperature fluctuations, as the minimum can dip to -7°C (20°F), while the maximum can rise to a balmy 31°C (88°F). During this month, you can expect an average precipitation of 28 mm (1.1 in) spread across 5 days, with a generally high humidity level of 73%.

May Temperature in Rivers

In May in Rivers, the average temperature is 11°C (52°F). The maximum can reach 31°C (88°F), while the minimum can drop as low as -7°C (20°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates May temperature patterns in Rivers, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rivers, May typically has an average temperature of 11°C (52°F), with highs reaching up to 31°C (88°F) and lows dropping to around -7°C (20°F).

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

May Precipitation in Rivers

In Rivers in May, the precipitation amount is 28 mm (1.1 in) over a period of 5 days.

May Precipitation Trends in Rivers

The chart displays monthly precipitation patterns in Rivers, 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 Rivers, May typically receives around 28 mm (1.1 inches) of precipitation spread over approximately 5 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 Rivers

In Rivers in May humidity is 73%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that creeps into your bones, making outdoor exploration tricky but invigorating, as the cool air and moisture combine to create a refreshing yet slightly uncomfortable atmosphere for traveling.

May Average Humidity in Rivers

This chart illustrates the average monthly humidity levels in Rivers, 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 Rivers 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 Rivers

In Rivers 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 Rivers.

Maximum UV Index Levels in Rivers for May

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

Data source: Rivers 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 Rivers Compares to Other Months

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

This table compares monthly weather conditions in Rivers, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-15°C (5°F)	14 mm (0.6 inches)	89%	low
February Weather	-17°C (2°F)	12 mm (0.5 inches)	91%	moderate
March Weather	-6°C (21°F)	25 mm (1.0 inches)	87%	moderate
April Weather	1°C (35°F)	25 mm (1.0 inches)	78%	high
May Weather	11°C (52°F)	28 mm (1.1 inches)	73%	very high
June Weather	17°C (63°F)	80 mm (3.2 inches)	71%	very high
July Weather	20°C (68°F)	51 mm (2.0 inches)	76%	very high
August Weather	18°C (64°F)	65 mm (2.6 inches)	77%	very high
September Weather	12°C (55°F)	64 mm (2.5 inches)	71%	high
October Weather	4°C (39°F)	38 mm (1.5 inches)	75%	moderate
November Weather	-6°C (22°F)	25 mm (1.0 inches)	84%	low
December Weather	-12°C (11°F)	20 mm (0.8 inches)	92%	low