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September Weather in Rawdon, Canada

Last updated: June 18, 2025

In September, the average temperature in Rawdon, Canada hovers around 15°C (59°F). While you might experience cool evenings with a minimum temperature dipping to -1°C (30°F), it's also possible to enjoy warm days peaking at 32°C (89°F). Be prepared for some rain too, as the area sees about 76 mm (3.0 in) of precipitation spread over 8 days, coupled with an average humidity of 78%.

September Temperature in Rawdon

In September in Rawdon, the average temperature is 15°C (59°F). Maximums can reach 32°C (89°F), and minimums can drop as low as -1°C (30°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Rawdon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rawdon, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec141726405564696759473119
Data source: Temperature data for Rawdon 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 Rawdon

In Rawdon in September, the precipitation amount is 76 mm (3.0 in) spread over a duration of 8 days.

September Precipitation Trends in Rawdon

The chart displays monthly precipitation patterns in Rawdon, 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 Rawdon, September typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec8388871201001011071067612210892
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rawdon

In Rawdon in September, humidity is 78%. With an average temperature of 15°C (59°F), this humidity feels like a warm, enveloping blanket that clings to your skin, making outdoor activities a bit more tiring and requiring frequent breaks for hydration as you explore the area.

September Average Humidity in Rawdon

This chart illustrates the average monthly humidity levels in Rawdon, 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 Rawdon is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rawdon

In Rawdon in September, 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 Rawdon.

Maximum UV Index Levels in Rawdon for September

The chart shows the monthly maximum UV Index (UVI) for Rawdon 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 Rawdon typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Rawdon 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 Rawdon Compares to Other Months

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

This table compares monthly weather conditions in Rawdon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (14°F)83 mm (3.3 inches)93%low
February Weather-8°C (17°F)88 mm (3.4 inches)92%moderate
March Weather-3°C (26°F)87 mm (3.4 inches)86%moderate
April Weather4°C (40°F)120 mm (4.7 inches)85%high
May Weather13°C (55°F)100 mm (3.9 inches)80%very high
June Weather18°C (64°F)101 mm (4.0 inches)74%very high
July Weather21°C (70°F)107 mm (4.2 inches)76%very high
August Weather19°C (67°F)106 mm (4.2 inches)75%very high
September Weather15°C (59°F)76 mm (3.0 inches)78%high
October Weather8°C (47°F)122 mm (4.8 inches)86%moderate
November Weather-1°C (31°F)108 mm (4.3 inches)88%moderate
December Weather-7°C (20°F)92 mm (3.6 inches)89%low

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