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September Weather in Bruce, United States

Last updated: June 24, 2025

In September, the average temperature in Bruce, United States hovers around 16°C (61°F). While you can expect a minimum chill of 0°C (33°F) and the occasional warmth peaking at 32°C (90°F), be prepared for some wet weather too, with an average precipitation of 106 mm (4.2 in) spread across 10 days. Don’t forget to account for the high humidity, averaging around 80%!

September Temperature in Bruce

In September in Bruce, the average temperature is 16°C (61°F). Maximums can reach 32°C (90°F), and minimums can be as low as 0°C (33°F). This varied weather makes Bruce an ideal destination for travelers looking to experience a wide range of outdoor activities and enjoy the beautiful scenery.

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

The chart illustrates September temperature patterns in Bruce, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bruce, September typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec151631415768716761463122
Data source: Temperature data for Bruce 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 Bruce

In Bruce in September, the precipitation amount is 106 mm (4.2 in) over a span of 10 days.

September Precipitation Trends in Bruce

The chart displays monthly precipitation patterns in Bruce, 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 Bruce, September typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec304655911201161171261061104762
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bruce

In Bruce in September, humidity is 80%. With an average temperature of 16°C (61°F), this humidity feels like a warm blanket wrapped around you, making sightseeing a sweat-inducing challenge but also lending a lush vibrancy to the surroundings that can enhance your travel experience.

September Average Humidity in Bruce

This chart illustrates the average monthly humidity levels in Bruce, 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 Bruce is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bruce

In Bruce 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 Bruce.

Maximum UV Index Levels in Bruce for September

The chart shows the monthly maximum UV Index (UVI) for Bruce 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 Bruce typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Bruce 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 Bruce Compares to Other Months

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

This table compares monthly weather conditions in Bruce, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (15°F)30 mm (1.2 inches)88%low
February Weather-9°C (16°F)46 mm (1.8 inches)89%moderate
March Weather-1°C (31°F)55 mm (2.2 inches)86%moderate
April Weather5°C (42°F)91 mm (3.6 inches)85%high
May Weather14°C (57°F)120 mm (4.7 inches)79%very high
June Weather20°C (68°F)116 mm (4.5 inches)80%very high
July Weather22°C (71°F)117 mm (4.6 inches)80%very high
August Weather20°C (68°F)126 mm (5.0 inches)78%very high
September Weather16°C (61°F)106 mm (4.2 inches)80%high
October Weather8°C (47°F)110 mm (4.3 inches)84%moderate
November Weather0°C (32°F)47 mm (1.9 inches)89%moderate
December Weather-6°C (22°F)61 mm (2.4 inches)85%low

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