May Weather in Salmo, Canada

Last updated: June 18, 2025

In May, the average temperature in Salmo, Canada hovers around 9°C (49°F). You can expect a minimum dip to -4°C (25°F) and the occasional rise to a maximum of 27°C (80°F). During this period, rainfall amounts to approximately 76 mm (3.0 in) across 12 days, and the air carries an average humidity of 83%.

May Temperature in Salmo

In May in Salmo, the average temperature is 9°C (49°F), with maximums reaching 27°C (80°F) and minimums dipping as low as -4°C (25°F). This varied climate makes it essential for travelers to pack layers to ensure comfort during their stay.

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

The chart illustrates May temperature patterns in Salmo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salmo, May typically has an average temperature of 9°C (49°F), with highs reaching up to 27°C (80°F) and lows dropping to around -4°C (25°F).

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

May Precipitation in Salmo

In Salmo in May, the total precipitation amount is 76 mm (3.0 in), occurring over the course of 12 days.

May Precipitation Trends in Salmo

The chart displays monthly precipitation patterns in Salmo, 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 Salmo, May typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 12 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 Salmo

In Salmo in May, humidity is 83%. With an average temperature of 9°C (49°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable for traveling and requiring extra layers to stay warm and dry.

May Average Humidity in Salmo

This chart illustrates the average monthly humidity levels in Salmo, 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 Salmo is approximately 83%, 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 Salmo

In Salmo 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 Salmo.

Maximum UV Index Levels in Salmo for May

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

Data source: Salmo 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 Salmo Compares to Other Months

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

This table compares monthly weather conditions in Salmo, showing how May’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	97 mm (3.8 inches)	95%	low
February Weather	-7°C (20°F)	93 mm (3.7 inches)	93%	moderate
March Weather	-1°C (31°F)	91 mm (3.6 inches)	91%	moderate
April Weather	3°C (37°F)	90 mm (3.5 inches)	88%	high
May Weather	9°C (49°F)	76 mm (3.0 inches)	83%	very high
June Weather	14°C (57°F)	75 mm (2.9 inches)	80%	very high
July Weather	18°C (65°F)	34 mm (1.4 inches)	82%	very high
August Weather	18°C (64°F)	42 mm (1.6 inches)	71%	very high
September Weather	12°C (53°F)	66 mm (2.6 inches)	71%	high
October Weather	4°C (39°F)	93 mm (3.7 inches)	85%	moderate
November Weather	-1°C (31°F)	113 mm (4.5 inches)	90%	low
December Weather	-5°C (23°F)	115 mm (4.5 inches)	96%	low