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August Weather in Sundre, Canada

Last updated: June 18, 2025

In August, the average temperature in Sundre, Canada hovers around 15°C (58°F), but can swing between a chilly 1°C (33°F) and a sweltering 34°C (93°F). With 68 mm (2.7 in) of precipitation spread across 11 days, you might want to carry an umbrella! Expect an average humidity of 77%, ensuring the air feels quite damp.

August Temperature in Sundre

In August in Sundre, the average temperature is 15°C (58°F). Maximum temperatures can reach 34°C (93°F), while minimums can drop as low as 1°C (33°F). Be prepared for a wide range of temperatures during your travels!

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

The chart illustrates August temperature patterns in Sundre, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sundre, August typically has an average temperature of 15°C (58°F), with highs reaching up to 34°C (93°F) and lows dropping to around 1°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec181225344856605849372819
Data source: Temperature data for Sundre 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 Sundre

In Sundre in August, the total precipitation amount is 68 mm (2.7 in) spread over a duration of 11 days.

August Precipitation Trends in Sundre

The chart displays monthly precipitation patterns in Sundre, 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 Sundre, August typically receives around 68 mm (2.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec10293351681041076865353227
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Sundre

In Sundre in August, humidity is 77%. With an average temperature of 15°C (58°F), this humidity feels like a warm blanket enveloping you, making travel a mix of refreshing breezes and occasional stickiness, which can be quite refreshing while exploring the sights.

August Average Humidity in Sundre

This chart illustrates the average monthly humidity levels in Sundre, 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 Sundre is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%93%88%84%80%79%80%77%74%80%86%92%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Sundre

In Sundre 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 Sundre.

Maximum UV Index Levels in Sundre for August

The chart shows the monthly maximum UV Index (UVI) for Sundre 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 Sundre typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234678987421
Data source: Sundre 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 Sundre Compares to Other Months

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

This table compares monthly weather conditions in Sundre, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (19°F)10 mm (0.4 inches)91%low
February Weather-11°C (12°F)29 mm (1.1 inches)93%moderate
March Weather-4°C (25°F)33 mm (1.3 inches)88%moderate
April Weather1°C (35°F)51 mm (2.0 inches)84%high
May Weather9°C (49°F)68 mm (2.7 inches)80%high
June Weather13°C (56°F)104 mm (4.1 inches)79%very high
July Weather15°C (60°F)106 mm (4.2 inches)80%very high
August Weather15°C (58°F)68 mm (2.7 inches)77%very high
September Weather9°C (49°F)65 mm (2.6 inches)74%high
October Weather3°C (37°F)35 mm (1.4 inches)80%moderate
November Weather-2°C (28°F)32 mm (1.3 inches)86%low
December Weather-7°C (20°F)27 mm (1.1 inches)92%low

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