August Weather in Landmark, Canada

Last updated: June 18, 2025

In Landmark, Canada, the average temperature in August hovers around 19°C (66°F). Expect a minimum chill of 4°C (39°F) and a maximum warmth of 35°C (96°F). With an average precipitation of 58 mm (2.3 in) spread over 8 days, be prepared for some rain. Humidity will be fairly high, averaging 77%, adding to the overall climate experience.

August Temperature in Landmark

In August in Landmark, the average temperature is 19°C (66°F). Maximums can reach 35°C (96°F), while minimums can drop as low as 4°C (39°F). Be prepared for varying temperatures, making it a great time to experience diverse weather conditions while traveling.

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

The chart illustrates August temperature patterns in Landmark, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Landmark, 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 (39°F).

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

August Precipitation in Landmark

In Landmark in August, the precipitation amount is 58 mm (2.3 in) over a span of 8 days.

August Precipitation Trends in Landmark

The chart displays monthly precipitation patterns in Landmark, 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 Landmark, August typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

August Humidity in Landmark

In Landmark 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 Landmark

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

In Landmark 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 Landmark.

Maximum UV Index Levels in Landmark for August

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

Data source: Landmark 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 Landmark Compares to Other Months

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

This table compares monthly weather conditions in Landmark, 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 (6°F)	18 mm (0.7 inches)	94%	low
February Weather	-16°C (4°F)	18 mm (0.7 inches)	91%	moderate
March Weather	-5°C (23°F)	18 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)	36 mm (1.4 inches)	74%	very high
June Weather	19°C (66°F)	70 mm (2.7 inches)	75%	very high
July Weather	21°C (70°F)	74 mm (2.9 inches)	74%	very high
August Weather	19°C (66°F)	58 mm (2.3 inches)	77%	very high
September Weather	14°C (57°F)	92 mm (3.6 inches)	75%	high
October Weather	5°C (41°F)	66 mm (2.6 inches)	78%	moderate
November Weather	-5°C (24°F)	29 mm (1.1 inches)	87%	low
December Weather	-11°C (13°F)	26 mm (1.0 inches)	93%	low