nomadseason

August Weather in Stonewall, Canada

Last updated: June 18, 2025

In August, the average temperature in Stonewall, Canada is a pleasant 19°C (66°F), with temperatures ranging from a cool 5°C (42°F) to a warm 36°C (96°F). Visitors can expect about 63 mm (2.5 in) of precipitation over 8 days, and the air is typically quite humid, with an average humidity of 82%. 🌦️✨

August Temperature in Stonewall

In August in Stonewall, the average temperature is 19°C (66°F). The maximum can reach 36°C (96°F), while the minimum can be as low as 5°C (42°F). This makes Stonewall a great destination for travelers looking for a diverse climate, where you can enjoy warm days as well as cooler evenings.

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

The chart illustrates August temperature patterns in Stonewall, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stonewall, August typically has an average temperature of 19°C (66°F), with highs reaching up to 36°C (96°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec6322365265706656412312
Data source: Temperature data for Stonewall generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Stonewall

In Stonewall in August, the precipitation amount is 63 mm (2.5 in) spread over 8 days.

August Precipitation Trends in Stonewall

The chart displays monthly precipitation patterns in Stonewall, 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 Stonewall, August typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec181619303377616396552723
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Stonewall

In Stonewall in August humidity is 82%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making it slightly uncomfortable for traveling as you might find yourself constantly seeking shade or a cool breeze.

August Average Humidity in Stonewall

This chart illustrates the average monthly humidity levels in Stonewall, 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 Stonewall is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec95%94%93%84%76%71%78%82%82%85%88%94%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Stonewall

In Stonewall 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 Stonewall.

Maximum UV Index Levels in Stonewall for August

The chart shows the monthly maximum UV Index (UVI) for Stonewall 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 Stonewall typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec244679886421
Data source: Stonewall 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 Stonewall Compares to Other Months

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

This table compares monthly weather conditions in Stonewall, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-15°C (6°F)18 mm (0.7 inches)95%low
February Weather-16°C (4°F)16 mm (0.6 inches)94%moderate
March Weather-5°C (23°F)19 mm (0.8 inches)93%moderate
April Weather2°C (36°F)30 mm (1.2 inches)84%high
May Weather11°C (53°F)33 mm (1.3 inches)76%high
June Weather18°C (65°F)77 mm (3.0 inches)71%very high
July Weather21°C (70°F)61 mm (2.4 inches)78%very high
August Weather19°C (66°F)63 mm (2.5 inches)82%very high
September Weather13°C (56°F)96 mm (3.8 inches)82%high
October Weather5°C (41°F)55 mm (2.2 inches)85%moderate
November Weather-5°C (24°F)27 mm (1.1 inches)87%low
December Weather-11°C (12°F)23 mm (0.9 inches)94%low

Compare Stonewall's Climate with Cities Worldwide