May Weather in Cacouna, Canada

Last updated: June 18, 2025

In May, the average temperature in Cacouna, Canada hovers around 6°C (43°F), with a potential minimum of -4°C (26°F) and a pleasant maximum of 20°C (69°F). Expect 102 mm (4.0 in) of precipitation over approximately 12 days, and prepare for a relatively high average humidity of 82%.

May Temperature in Cacouna

In May in Cacouna, the average temperature is 6°C (43°F). The maximum can reach 20°C (69°F), while the minimum can drop as low as -4°C (26°F). Pack layers and prepare for varying weather conditions to ensure a comfortable travel experience.

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

The chart illustrates May temperature patterns in Cacouna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Cacouna, May typically has an average temperature of 6°C (43°F), with highs reaching up to 20°C (69°F) and lows dropping to around -4°C (26°F).

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

May Precipitation in Cacouna

In Cacouna in May, the total precipitation amount is 102 mm (4.0 in), occurring over a span of 12 days.

May Precipitation Trends in Cacouna

The chart displays monthly precipitation patterns in Cacouna, 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 Cacouna, May typically receives around 102 mm (4.0 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 Cacouna

In Cacouna in May, humidity is 82%. With an average temperature of 6°C (43°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel less invigorating and more uncomfortable, as the heavy air can leave you feeling sluggish and fatigued during your travels.

May Average Humidity in Cacouna

This chart illustrates the average monthly humidity levels in Cacouna, 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 Cacouna is approximately 82%, 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 Cacouna

In Cacouna 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 Cacouna.

Maximum UV Index Levels in Cacouna for May

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

Data source: Cacouna 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 Cacouna Compares to Other Months

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

This table compares monthly weather conditions in Cacouna, 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 (16°F)	83 mm (3.3 inches)	93%	low
February Weather	-9°C (17°F)	69 mm (2.7 inches)	92%	moderate
March Weather	-4°C (25°F)	85 mm (3.3 inches)	90%	moderate
April Weather	1°C (34°F)	127 mm (5.0 inches)	87%	high
May Weather	6°C (43°F)	102 mm (4.0 inches)	82%	very high
June Weather	12°C (54°F)	70 mm (2.8 inches)	77%	very high
July Weather	15°C (59°F)	58 mm (2.3 inches)	81%	very high
August Weather	15°C (59°F)	57 mm (2.3 inches)	83%	very high
September Weather	12°C (53°F)	89 mm (3.5 inches)	85%	high
October Weather	7°C (45°F)	167 mm (6.6 inches)	87%	moderate
November Weather	0°C (32°F)	117 mm (4.6 inches)	87%	low
December Weather	-5°C (22°F)	92 mm (3.6 inches)	90%	low