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September Weather in Lac La Biche, Canada

Last updated: June 18, 2025

In Lac La Biche, Canada, the average temperature in September hovers around 10°C (51°F). Expect a minimum of -2°C (28°F) and a maximum of 27°C (81°F), offering a wide range of weather experiences. During this month, precipitation totals 41 mm (1.6 in) over 9 days, contributing to an average humidity level of 76%. Plan your activities accordingly!

September Temperature in Lac La Biche

In September in Lac La Biche, the average temperature is 10°C (51°F). The maximum can reach 27°C (81°F) and the minimum can be as low as -2°C (28°F). Be prepared for a wide range of temperatures and pack accordingly for your travels.

September Weather in Lac La Biche: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Lac La Biche, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lac La Biche, September typically has an average temperature of 10°C (51°F), with highs reaching up to 27°C (81°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec10722345059646151372213
Data source: Temperature data for Lac La Biche 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 Lac La Biche

In Lac La Biche in September, the precipitation amount is 41 mm (1.6 in) spread over 9 days.

September Precipitation Trends in Lac La Biche

The chart displays monthly precipitation patterns in Lac La Biche, 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 Lac La Biche, September typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec19182132381041116641393118
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lac La Biche

In Lac La Biche in September, humidity is 76%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that can make outdoor excursions feel much colder, requiring extra layers for comfort as you explore the area.

September Average Humidity in Lac La Biche

This chart illustrates the average monthly humidity levels in Lac La Biche, 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 Lac La Biche is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%93%92%80%69%69%81%80%76%82%86%95%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Lac La Biche

In Lac La Biche 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 Lac La Biche, you can refer to this Hourly UV Index in Lac La Biche.

Maximum UV Index Levels in Lac La Biche for September

The chart shows the monthly maximum UV Index (UVI) for Lac La Biche 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 Lac La Biche typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124577876311
Data source: Lac La Biche 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 Lac La Biche Compares to Other Months

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

This table compares monthly weather conditions in Lac La Biche, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-12°C (10°F)19 mm (0.7 inches)90%low
February Weather-14°C (7°F)18 mm (0.7 inches)93%low
March Weather-5°C (22°F)21 mm (0.8 inches)92%moderate
April Weather1°C (34°F)32 mm (1.2 inches)80%moderate
May Weather10°C (50°F)38 mm (1.5 inches)69%high
June Weather15°C (60°F)104 mm (4.1 inches)68%high
July Weather18°C (64°F)111 mm (4.4 inches)80%very high
August Weather16°C (61°F)66 mm (2.6 inches)80%high
September Weather10°C (51°F)41 mm (1.6 inches)76%high
October Weather3°C (38°F)39 mm (1.5 inches)82%moderate
November Weather-6°C (22°F)31 mm (1.2 inches)86%low
December Weather-11°C (13°F)18 mm (0.7 inches)94%low

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