September Weather in Peace River, Canada

Last updated: June 18, 2025

In September, the average temperature in Peace River, Canada hovers around 10°C (50°F). Expect chilly minimums dipping to -6°C (21°F), while temperatures can soar to a pleasant 28°C (82°F). During this month, you'll experience about 43 mm (1.7 in) of precipitation spread across 9 days, with an average humidity level of 77%.

September Temperature in Peace River

In September in Peace River, the average temperature is 10°C (50°F), with maximums reaching up to 28°C (82°F) and minimums dipping as low as -6°C (21°F). This diverse range of temperatures makes it essential to pack layers for your trip to fully enjoy the experience.

September Weather in Peace River: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Peace River, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Peace River, September typically has an average temperature of 10°C (50°F), with highs reaching up to 28°C (82°F) and lows dropping to around -6°C (21°F).
JanFebMarAprMayJunJulAugSepOctNovDec10620345260626049362011
Data source: Temperature data for Peace River 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 Peace River

In Peace River in September, the precipitation amount reaches 43 mm (1.7 in) over the course of 9 days.

September Precipitation Trends in Peace River

The chart displays monthly precipitation patterns in Peace River, 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 Peace River, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec192222203074904643333222
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Peace River

In Peace River in September, humidity is 77%. With an average temperature of 10°C (50°F), this humidity feels like a thick, heavy blanket enveloping you, making travel uncomfortable and sticky, as it clings to your skin and clothes, turning each step into a challenge.

September Average Humidity in Peace River

This chart illustrates the average monthly humidity levels in Peace River, 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 Peace River is approximately 77%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%94%90%77%67%65%75%76%77%85%88%95%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Peace River

In Peace River in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Peace River.

Maximum UV Index Levels in Peace River for September

The chart shows the monthly maximum UV Index (UVI) for Peace River 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 Peace River typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123567765311
Data source: Peace River 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 Peace River Compares to Other Months

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

This table compares monthly weather conditions in Peace River, 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 (0.8 inches)91%low
February Weather-14°C (6°F)22 mm (0.9 inches)94%low
March Weather-7°C (21°F)22 mm (0.9 inches)89%moderate
April Weather1°C (35°F)20 mm (0.8 inches)77%moderate
May Weather11°C (52°F)30 mm (1.2 inches)67%high
June Weather15°C (60°F)74 mm (2.9 inches)65%high
July Weather17°C (62°F)90 mm (3.5 inches)75%high
August Weather15°C (60°F)46 mm (1.8 inches)76%high
September Weather10°C (50°F)43 mm (1.7 inches)77%moderate
October Weather2°C (37°F)33 mm (1.3 inches)85%moderate
November Weather-7°C (20°F)32 mm (1.3 inches)88%low
December Weather-12°C (11°F)22 mm (0.9 inches)95%low

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