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September Weather in Brooks, Canada

Last updated: June 18, 2025

In Brooks, Canada, the average temperature in September hovers around 13°C (55°F). However, be prepared for a range, with minimums dipping to -2°C (28°F) and maximums soaring to 33°C (92°F). This month sees an average precipitation of 35 mm (1.4 in) spread over 5 days, contributing to a relative humidity level of 70%. Stay equipped for varied weather!

September Temperature in Brooks

In September in Brooks, the average temperature is 13°C (55°F). Maximums can reach 33°C (92°F), while minimums can drop as low as -2°C (28°F). Be prepared for a wide range of temperatures when traveling to Brooks during this month, and pack accordingly.

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

The chart illustrates September temperature patterns in Brooks, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brooks, September typically has an average temperature of 13°C (55°F), with highs reaching up to 33°C (92°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec181227395463676555412820
Data source: Temperature data for Brooks 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 Brooks

In Brooks in September, the precipitation amount is 35 mm (1.4 in) over a span of 5 days.

September Precipitation Trends in Brooks

The chart displays monthly precipitation patterns in Brooks, 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 Brooks, September typically receives around 35 mm (1.4 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec82322264863372435242919
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Brooks

In Brooks in September, humidity is 70%. With an average temperature of 13°C (55°F), this humidity feels like a chilly embrace, making traveling feel invigorating yet slightly damp, requiring layers to stay comfortable while exploring the sights.

September Average Humidity in Brooks

This chart illustrates the average monthly humidity levels in Brooks, 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 Brooks is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%90%84%77%73%73%77%75%70%75%82%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Brooks

In Brooks 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 Brooks.

Maximum UV Index Levels in Brooks for September

The chart shows the monthly maximum UV Index (UVI) for Brooks 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 Brooks typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689987421
Data source: Brooks 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 Brooks Compares to Other Months

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

This table compares monthly weather conditions in Brooks, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-8°C (18°F)8 mm (0.3 inches)88%low
February Weather-11°C (12°F)23 mm (0.9 inches)90%moderate
March Weather-3°C (28°F)22 mm (0.9 inches)84%moderate
April Weather4°C (39°F)25 mm (1.0 inches)77%high
May Weather12°C (54°F)48 mm (1.9 inches)73%very high
June Weather17°C (63°F)63 mm (2.5 inches)72%very high
July Weather20°C (67°F)37 mm (1.5 inches)77%very high
August Weather18°C (65°F)24 mm (0.9 inches)75%very high
September Weather13°C (55°F)35 mm (1.4 inches)70%high
October Weather5°C (41°F)24 mm (1.0 inches)74%moderate
November Weather-2°C (29°F)29 mm (1.1 inches)82%low
December Weather-6°C (21°F)18 mm (0.7 inches)89%low

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