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September Weather in Matane, Canada

Last updated: June 18, 2025

In September, the average temperature in Matane, Canada hovers around 12°C (54°F), with a minimum of -1°C (31°F) and a maximum reaching up to 27°C (81°F). Expect 106 mm (4.2 in) of precipitation spread over 11 days, and prepare for a high average humidity of 85%.

September Temperature in Matane

In September in Matane, the average temperature is 12°C (54°F). The maximum can reach 27°C (81°F), while the minimum can drop as low as -1°C (31°F). This variation in temperatures makes Matane a versatile destination for travelers, offering both warm and cool experiences throughout the month.

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

The chart illustrates September temperature patterns in Matane, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Matane, September typically has an average temperature of 12°C (54°F), with highs reaching up to 27°C (81°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec121423344859656454433019
Data source: Temperature data for Matane 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 Matane

In Matane in September, the precipitation amount is 106 mm (4.2 in) spread over a duration of 11 days.

September Precipitation Trends in Matane

The chart displays monthly precipitation patterns in Matane, 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 Matane, September typically receives around 106 mm (4.2 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec8067801057985999410611711388
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Matane

In Matane in September, humidity is 85%. With an average temperature of 12°C (54°F), this humidity feels like a heavy blanket wrapping around you, making traveling not only uncomfortable but also exhausting as the damp air clings to your skin and slows your movements.

September Average Humidity in Matane

This chart illustrates the average monthly humidity levels in Matane, 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 Matane is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec94%93%91%89%82%74%80%83%85%88%89%94%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Matane

In Matane 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 Matane, you can refer to this Hourly UV Index in Matane.

Maximum UV Index Levels in Matane for September

The chart shows the monthly maximum UV Index (UVI) for Matane 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 Matane typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789886421
Data source: Matane 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 Matane Compares to Other Months

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

This table compares monthly weather conditions in Matane, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-11°C (12°F)80 mm (3.1 inches)94%low
February Weather-10°C (14°F)66 mm (2.6 inches)93%moderate
March Weather-5°C (23°F)80 mm (3.1 inches)91%moderate
April Weather1°C (35°F)105 mm (4.1 inches)89%high
May Weather9°C (49°F)79 mm (3.1 inches)82%very high
June Weather15°C (59°F)85 mm (3.3 inches)74%very high
July Weather18°C (65°F)99 mm (3.9 inches)80%very high
August Weather18°C (64°F)94 mm (3.7 inches)83%very high
September Weather12°C (54°F)106 mm (4.2 inches)85%high
October Weather6°C (44°F)117 mm (4.6 inches)88%moderate
November Weather-1°C (31°F)113 mm (4.4 inches)89%low
December Weather-7°C (19°F)88 mm (3.4 inches)94%low

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