August Weather in St. Claude, Canada

Last updated: June 18, 2025

In August, the average temperature in St. Claude, Canada is a pleasant 19°C (66°F). Temperatures can vary significantly, dipping to a minimum of 5°C (41°F) and soaring as high as 37°C (99°F). Expect some rain, with an average precipitation of 62 mm (2.4 in) spread over 8 days. Additionally, humidity levels are typically around 76%, creating a warm, moist environment.

August Temperature in St. Claude

In August in St. Claude, the average temperature is 19°C (66°F). Maximums can reach 37°C (99°F) and minimums can be as low as 5°C (41°F). This makes it an ideal time to visit, offering pleasant days and cooler evenings for travelers.

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

The chart illustrates August 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, August typically has an average temperature of 19°C (66°F), with highs reaching up to 37°C (99°F) and lows dropping to around 5°C (41°F).

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

August Precipitation in St. Claude

In St. Claude in August, the precipitation amount is 62 mm (2.4 in) over the course of 8 days.

August Precipitation Trends in St. Claude

The chart displays monthly precipitation patterns in St. Claude, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In St. Claude, August typically receives around 62 mm (2.4 inches) of precipitation spread over approximately 8 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in St. Claude

In St. Claude in August, humidity is 76%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making travel mildly uncomfortable and encouraging frequent breaks in shaded or air-conditioned areas.

August Average Humidity in St. Claude

This chart illustrates the average monthly humidity levels in St. Claude, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in St. Claude is approximately 76%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in St. Claude

In St. Claude in August, 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 August

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

Data source: St. Claude August 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 August 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 August’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 August’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