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August Weather in Grande Cache, Canada

Last updated: June 18, 2025

In August, the average temperature in Grande Cache, Canada hovers around 11°C (52°F). Visitors can expect a minimum of -2°C (28°F) and a potential maximum of 28°C (83°F). With an average precipitation of 82 mm (3.2 in) spread over 13 days, the month is quite rainy. Additionally, expect a high average humidity of 84%, making it a perfect time to embrace the cozy atmosphere!

August Temperature in Grande Cache

In August in Grande Cache, the average temperature is 11°C (52°F). Maximum temperatures can reach 28°C (83°F) while minimums can drop as low as -2°C (28°F). This range makes Grande Cache an ideal destination for travelers seeking both mild days and cool nights, perfect for exploring the area comfortably.

August Weather in Grande Cache: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Grande Cache, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grande Cache, August typically has an average temperature of 11°C (52°F), with highs reaching up to 28°C (83°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec11821294149545242301911
Data source: Temperature data for Grande Cache generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Grande Cache

In Grande Cache in August, the total precipitation amount is 82 mm (3.2 in), occurring over the course of 13 days.

August Precipitation Trends in Grande Cache

The chart displays monthly precipitation patterns in Grande Cache, 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 Grande Cache, August typically receives around 82 mm (3.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec36515452681091268293748243
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Grande Cache

In Grande Cache in August, humidity is 84%. With an average temperature of 11°C (52°F), this humidity feels like a heavy blanket, making it uncomfortable for traveling as the dampness clings to your skin and can leave you feeling sluggish and fatigued.

August Average Humidity in Grande Cache

This chart illustrates the average monthly humidity levels in Grande Cache, 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 Grande Cache is approximately 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%95%91%89%87%84%87%84%84%92%98%98%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Grande Cache

In Grande Cache 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 Grande Cache.

Maximum UV Index Levels in Grande Cache for August

The chart shows the monthly maximum UV Index (UVI) for Grande Cache 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 Grande Cache typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec134688886421
Data source: Grande Cache 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 Grande Cache Compares to Other Months

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

This table compares monthly weather conditions in Grande Cache, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (12°F)36 mm (1.4 inches)95%low
February Weather-13°C (8°F)51 mm (2.0 inches)95%moderate
March Weather-6°C (21°F)54 mm (2.1 inches)91%moderate
April Weather-2°C (29°F)52 mm (2.0 inches)89%high
May Weather5°C (42°F)68 mm (2.7 inches)87%very high
June Weather10°C (50°F)109 mm (4.3 inches)84%very high
July Weather12°C (54°F)126 mm (5.0 inches)87%very high
August Weather11°C (52°F)82 mm (3.2 inches)84%very high
September Weather6°C (43°F)93 mm (3.7 inches)83%high
October Weather-1°C (30°F)74 mm (2.9 inches)92%moderate
November Weather-7°C (20°F)82 mm (3.2 inches)98%low
December Weather-11°C (12°F)43 mm (1.7 inches)98%low

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