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August Weather in Assiniboia, Canada

Last updated: June 18, 2025

In August, the average temperature in Assiniboia, Canada is a comfortable 18°C (65°F), though it can dip as low as 4°C (39°F) and occasionally soar to a scorching 39°C (103°F). This month sees an average precipitation of 39 mm (1.5 in) spread over 7 days, with humidity levels hovering around 74%, making it a month of varied weather experiences.

August Temperature in Assiniboia

In August in Assiniboia, the average temperature is 18°C (65°F). The maximum can reach 39°C (103°F) and the minimum can be as low as 4°C (39°F). It's advisable to pack for both warm days and cooler nights when traveling during this month.

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

The chart illustrates August temperature patterns in Assiniboia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Assiniboia, August typically has an average temperature of 18°C (65°F), with highs reaching up to 39°C (103°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec14925375363686555392618
Data source: Temperature data for Assiniboia 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 Assiniboia

In Assiniboia in August, the precipitation amount is 39 mm (1.5 in) over the course of 7 days.

August Precipitation Trends in Assiniboia

The chart displays monthly precipitation patterns in Assiniboia, 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 Assiniboia, August typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec121722263564493941253120
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Assiniboia

In Assiniboia in August humidity is 74%. With an average temperature of 18°C (65°F), this humidity feels like a warm, sticky embrace that can make even short walks feel laborious, leading travelers to seek shade and refreshment more often.

August Average Humidity in Assiniboia

This chart illustrates the average monthly humidity levels in Assiniboia, 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 Assiniboia is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%91%84%71%74%70%76%74%64%69%82%91%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Assiniboia

In Assiniboia 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 Assiniboia.

Maximum UV Index Levels in Assiniboia for August

The chart shows the monthly maximum UV Index (UVI) for Assiniboia 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 Assiniboia typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689987421
Data source: Assiniboia 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 Assiniboia Compares to Other Months

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

This table compares monthly weather conditions in Assiniboia, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)12 mm (0.5 inches)88%low
February Weather-13°C (9°F)17 mm (0.7 inches)91%moderate
March Weather-4°C (26°F)22 mm (0.9 inches)84%moderate
April Weather3°C (37°F)26 mm (1.0 inches)71%high
May Weather11°C (53°F)35 mm (1.4 inches)74%very high
June Weather17°C (63°F)64 mm (2.5 inches)70%very high
July Weather20°C (68°F)49 mm (1.9 inches)76%very high
August Weather18°C (65°F)39 mm (1.5 inches)74%very high
September Weather13°C (55°F)41 mm (1.6 inches)64%high
October Weather4°C (40°F)25 mm (1.0 inches)69%moderate
November Weather-3°C (26°F)31 mm (1.2 inches)82%low
December Weather-8°C (18°F)20 mm (0.8 inches)91%low

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