August Weather in Grunthal, Canada

Last updated: June 18, 2025

In August, the average temperature in Grunthal, Canada hovers around 19°C (66°F). Expect a pleasant range, with minimums dipping to 4°C (40°F) and maximums soaring to 35°C (96°F). Be prepared for occasional rainfall, as the area receives about 61 mm (2.4 in) of precipitation over 9 days. Additionally, the average humidity sits at a comfortable 77%, making it an inviting time to visit!

August Temperature in Grunthal

In August in Grunthal, the average temperature is 19°C (66°F). Maximums can reach 35°C (96°F), while minimums can drop as low as 4°C (40°F). This makes it a great time for travelers to enjoy a variety of outdoor activities while experiencing comfortable temperatures.

August Weather in Grunthal: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Grunthal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grunthal, August typically has an average temperature of 19°C (66°F), with highs reaching up to 35°C (96°F) and lows dropping to around 4°C (40°F).

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

August Precipitation in Grunthal

In Grunthal in August, the precipitation amount is 61 mm (2.4 in) spread over 9 days.

August Precipitation Trends in Grunthal

The chart displays monthly precipitation patterns in Grunthal, 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 Grunthal, August typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 9 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 Grunthal

In Grunthal in August, humidity is 77%. With an average temperature of 19°C (66°F), this humidity feels like a heavy blanket wrapping around you, making the air feel thick and sticky, which can be quite uncomfortable for traveling.

August Average Humidity in Grunthal

This chart illustrates the average monthly humidity levels in Grunthal, 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 Grunthal is approximately 77%, 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 Grunthal

In Grunthal 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 Grunthal.

Maximum UV Index Levels in Grunthal for August

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

Data source: Grunthal 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 Grunthal Compares to Other Months

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

This table compares monthly weather conditions in Grunthal, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-14°C (7°F)	18 mm (0.7 inches)	94%	low
February Weather	-15°C (5°F)	18 mm (0.7 inches)	91%	moderate
March Weather	-5°C (23°F)	19 mm (0.7 inches)	90%	moderate
April Weather	2°C (37°F)	30 mm (1.2 inches)	81%	high
May Weather	12°C (54°F)	39 mm (1.5 inches)	74%	very high
June Weather	19°C (66°F)	70 mm (2.8 inches)	75%	very high
July Weather	21°C (70°F)	81 mm (3.2 inches)	74%	very high
August Weather	19°C (66°F)	61 mm (2.4 inches)	77%	very high
September Weather	14°C (57°F)	90 mm (3.5 inches)	75%	high
October Weather	5°C (41°F)	70 mm (2.8 inches)	78%	moderate
November Weather	-5°C (24°F)	29 mm (1.2 inches)	87%	low
December Weather	-11°C (13°F)	27 mm (1.1 inches)	93%	low