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August Weather in Powassan, Canada

Last updated: June 18, 2025

In August, the average temperature in Powassan, Canada is a pleasant 18°C (65°F). Expect temperatures to vary, with a minimum of 6°C (43°F) and a maximum reaching up to 31°C (88°F). Be prepared for some rain as well, with an average precipitation of 128 mm (5.0 in) over 15 days. Additionally, the average humidity sits at around 67%, adding a touch of moisture to the air.

August Temperature in Powassan

In August in Powassan, the average temperature is 18°C (65°F), with maximums reaching up to 31°C (88°F) and minimums dipping as low as 6°C (43°F). This makes it an ideal time to explore Powassan, where you can enjoy mild days and cooler evenings.

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

The chart illustrates August temperature patterns in Powassan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Powassan, August typically has an average temperature of 18°C (65°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec131524375262686457453019
Data source: Temperature data for Powassan 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 Powassan

In Powassan in August, the precipitation amount is 128 mm (5.0 in) over the course of 15 days.

August Precipitation Trends in Powassan

The chart displays monthly precipitation patterns in Powassan, 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 Powassan, August typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec6173631061081231081281211149581
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Powassan

In Powassan in August humidity is 67%. With an average temperature of 18°C (65°F), this humidity feels like a mild blanket wrapping around you, making outdoor activities feel pleasantly refreshing, yet you may find yourself reaching for a drink more often to stay hydrated while exploring the sights.

August Average Humidity in Powassan

This chart illustrates the average monthly humidity levels in Powassan, 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 Powassan is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%94%87%82%74%68%67%67%74%83%89%91%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Powassan

In Powassan 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 Powassan.

Maximum UV Index Levels in Powassan for August

The chart shows the monthly maximum UV Index (UVI) for Powassan 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 Powassan typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910987532
Data source: Powassan 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 Powassan Compares to Other Months

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

This table compares monthly weather conditions in Powassan, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)61 mm (2.4 inches)93%low
February Weather-9°C (16°F)73 mm (2.9 inches)94%moderate
March Weather-4°C (24°F)63 mm (2.5 inches)87%moderate
April Weather3°C (38°F)106 mm (4.2 inches)82%high
May Weather11°C (52°F)108 mm (4.2 inches)74%very high
June Weather16°C (62°F)123 mm (4.8 inches)68%very high
July Weather20°C (68°F)108 mm (4.3 inches)67%very high
August Weather18°C (65°F)128 mm (5.0 inches)67%very high
September Weather14°C (57°F)121 mm (4.8 inches)74%high
October Weather7°C (46°F)114 mm (4.5 inches)83%moderate
November Weather-1°C (30°F)95 mm (3.7 inches)89%moderate
December Weather-7°C (20°F)81 mm (3.2 inches)91%low

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