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September Weather in Timmins, Canada

Last updated: June 18, 2025

In Timmins, Canada, the average temperature in September hovers around 12°C (54°F). Expect a temperature range that can dip as low as -2°C (29°F) and soar up to 30°C (87°F). This month also sees about 103 mm (4.1 in) of precipitation spread across 14 days, contributing to an average humidity level of 85%.

September Temperature in Timmins

In September in Timmins, the average temperature is 12°C (54°F). Maximums can reach 30°C (87°F), and minimums can be as low as -2°C (29°F). This wide temperature range means travelers should be prepared for both warm and chilly weather during their visit.

September Weather in Timmins: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Timmins, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Timmins, September typically has an average temperature of 12°C (54°F), with highs reaching up to 30°C (87°F) and lows dropping to around -2°C (29°F).
JanFebMarAprMayJunJulAugSepOctNovDec7719335060666354412512
Data source: Temperature data for Timmins 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.

September Precipitation in Timmins

In Timmins in September, the precipitation amount is 103 mm (4.1 in) distributed over a period of 14 days.

September Precipitation Trends in Timmins

The chart displays monthly precipitation patterns in Timmins, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Timmins, September typically receives around 103 mm (4.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec375048708210674841031057257
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Timmins

In Timmins in September, humidity is 85%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket wrapping around you, making traveling not only uncomfortable but also exhausting as the damp air clings to your skin and slows your movements.

September Average Humidity in Timmins

This chart illustrates the average monthly humidity levels in Timmins, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Timmins is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec96%95%92%88%76%74%80%82%85%89%89%96%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Timmins

In Timmins in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Timmins, you can refer to this Hourly UV Index in Timmins.

Maximum UV Index Levels in Timmins for September

The chart shows the monthly maximum UV Index (UVI) for Timmins in September, 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 September, the maximum UV index in Timmins typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789886421
Data source: Timmins September 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 September Weather in Timmins Compares to Other Months

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

This table compares monthly weather conditions in Timmins, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-14°C (7°F)37 mm (1.5 inches)96%low
February Weather-14°C (8°F)50 mm (2.0 inches)95%moderate
March Weather-7°C (20°F)48 mm (1.9 inches)92%moderate
April Weather1°C (34°F)70 mm (2.8 inches)88%high
May Weather10°C (50°F)82 mm (3.2 inches)76%very high
June Weather16°C (61°F)106 mm (4.2 inches)74%very high
July Weather19°C (67°F)74 mm (2.9 inches)80%very high
August Weather17°C (63°F)84 mm (3.3 inches)82%very high
September Weather12°C (54°F)103 mm (4.1 inches)85%high
October Weather5°C (42°F)105 mm (4.1 inches)89%moderate
November Weather-4°C (25°F)72 mm (2.8 inches)89%low
December Weather-11°C (12°F)57 mm (2.2 inches)96%low

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