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October Weather in Terrebonne, Canada

Last updated: June 18, 2025

In October, the average temperature in Terrebonne, Canada hovers around 9°C (49°F). Expect lows of -5°C (23°F) and highs reaching up to 26°C (79°F). The region sees about 129 mm (5.1 in) of precipitation over 13 days, contributing to an average humidity of 86%. 🌧️

October Temperature in Terrebonne

In October in Terrebonne, the average temperature is 9°C (49°F). The maximum can reach 26°C (79°F), while the minimum can drop as low as -5°C (23°F). Be prepared for a wide range of temperatures if you're planning to travel during this time.

October Weather in Terrebonne: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Terrebonne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terrebonne, October typically has an average temperature of 9°C (49°F), with highs reaching up to 26°C (79°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec161828425665716960483321
Data source: Temperature data for Terrebonne 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.

October Precipitation in Terrebonne

In Terrebonne in October, the precipitation amount is 129 mm (5.1 in) over the course of 13 days.

October Precipitation Trends in Terrebonne

The chart displays monthly precipitation patterns in Terrebonne, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Terrebonne, October typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8486871221001011011027512911392
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Terrebonne

In Terrebonne in October, humidity is 86%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill in the air, making travel uncomfortable as the moisture clings to your skin and thickens the atmosphere, creating a sense of heaviness that can tire you quickly.

October Average Humidity in Terrebonne

This chart illustrates the average monthly humidity levels in Terrebonne, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Terrebonne is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%92%86%85%80%74%76%75%78%86%89%89%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Terrebonne

In Terrebonne in October, 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 Terrebonne.

Maximum UV Index Levels in Terrebonne for October

The chart shows the monthly maximum UV Index (UVI) for Terrebonne in October, 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 October, the maximum UV index in Terrebonne typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Terrebonne October 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 October Weather in Terrebonne Compares to Other Months

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

This table compares monthly weather conditions in Terrebonne, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)84 mm (3.3 inches)93%low
February Weather-8°C (19°F)86 mm (3.4 inches)92%moderate
March Weather-2°C (28°F)87 mm (3.4 inches)86%moderate
April Weather5°C (42°F)122 mm (4.8 inches)85%high
May Weather13°C (56°F)100 mm (3.9 inches)80%very high
June Weather18°C (65°F)101 mm (4.0 inches)74%very high
July Weather22°C (71°F)101 mm (4.0 inches)76%very high
August Weather20°C (69°F)102 mm (4.0 inches)75%very high
September Weather16°C (61°F)75 mm (3.0 inches)78%high
October Weather9°C (49°F)129 mm (5.1 inches)86%moderate
November Weather1°C (33°F)113 mm (4.5 inches)88%moderate
December Weather-6°C (22°F)92 mm (3.6 inches)89%low

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