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August Weather in Sept-Iles, Canada

Last updated: June 18, 2025

In Sept-Iles, Canada, the average temperature in August is a comfortable 16°C (62°F). However, temperatures can fluctuate, with minimums dipping to 5°C (42°F) and maximums reaching up to 29°C (85°F). Visitors should also be prepared for 117 mm (4.6 in) of precipitation spread over 13 days, contributing to a high average humidity of 85%.

August Temperature in Sept-Iles

In August in Sept-Iles, the average temperature is 16°C (62°F), with maximums reaching 29°C (85°F) and minimums dipping as low as 5°C (42°F). This variability makes it a great time to explore Sept-Iles while packing layers to stay comfortable throughout the day.

August Weather in Sept-Iles: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Sept-Iles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sept-Iles, August typically has an average temperature of 16°C (62°F), with highs reaching up to 29°C (85°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec81020334556636252412816
Data source: Temperature data for Sept-Iles 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 Sept-Iles

In Sept-Iles in August, the total precipitation amount is 117 mm (4.6 in) spread over 13 days.

August Precipitation Trends in Sept-Iles

The chart displays monthly precipitation patterns in Sept-Iles, 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 Sept-Iles, August typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec706278102788075117140122118116
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Sept-Iles

In Sept-Iles in August humidity is 85%. With an average temperature of 16°C (62°F), this humidity feels like a warm, heavy blanket wrapping around you, making travel feel sluggish and sticky, and urging you to seek shade and hydration at every stop.

August Average Humidity in Sept-Iles

This chart illustrates the average monthly humidity levels in Sept-Iles, 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 Sept-Iles is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%92%89%86%83%78%83%85%87%89%93%97%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Sept-Iles

In Sept-Iles in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Sept-Iles.

Maximum UV Index Levels in Sept-Iles for August

The chart shows the monthly maximum UV Index (UVI) for Sept-Iles 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 Sept-Iles typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec134799776421
Data source: Sept-Iles 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 Sept-Iles Compares to Other Months

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

This table compares monthly weather conditions in Sept-Iles, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-13°C (8°F)70 mm (2.8 inches)94%low
February Weather-12°C (10°F)62 mm (2.4 inches)92%moderate
March Weather-7°C (20°F)78 mm (3.1 inches)89%moderate
April Weather1°C (33°F)102 mm (4.0 inches)86%high
May Weather7°C (45°F)78 mm (3.1 inches)83%very high
June Weather13°C (56°F)80 mm (3.1 inches)78%very high
July Weather17°C (63°F)74 mm (2.9 inches)83%high
August Weather16°C (62°F)117 mm (4.6 inches)85%high
September Weather11°C (52°F)140 mm (5.5 inches)87%high
October Weather5°C (41°F)122 mm (4.8 inches)89%moderate
November Weather-2°C (28°F)118 mm (4.6 inches)93%low
December Weather-9°C (16°F)116 mm (4.6 inches)97%low

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