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October Weather in Saint-Jacques, Canada

Last updated: June 18, 2025

In Saint-Jacques, Canada, the average temperature during October hovers around 9°C (48°F), making it a chilly time of year. Expect temperatures to range from a brisk -7°C (19°F) to a surprisingly warm maximum of 25°C (78°F). With an average precipitation of 119 mm (4.7 in) over 11 days and humidity levels hitting around 86%, don’t forget to prepare for a mix of weather conditions!

October Temperature in Saint-Jacques

In October in Saint-Jacques, the average temperature is 9°C (48°F). The maximum can reach 25°C (78°F), while the minimum can drop as low as -7°C (19°F). Pack layers and be prepared for a range of weather conditions during your travels!

October Weather in Saint-Jacques: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Saint-Jacques, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Jacques, October typically has an average temperature of 9°C (48°F), with highs reaching up to 25°C (78°F) and lows dropping to around -7°C (19°F).
JanFebMarAprMayJunJulAugSepOctNovDec151827415665716860483221
Data source: Temperature data for Saint-Jacques 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 Saint-Jacques

In Saint-Jacques in October, the total precipitation amount is 119 mm (4.7 in), which occurs over the course of 11 days.

October Precipitation Trends in Saint-Jacques

The chart displays monthly precipitation patterns in Saint-Jacques, 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 Saint-Jacques, October typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec828284120959084956411911188
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Saint-Jacques

In Saint-Jacques in October, humidity is 86%. With an average temperature of 9°C (48°F), this humidity feels like a damp chill that wraps around you, making outdoor activities uncomfortable and travel less enjoyable.

October Average Humidity in Saint-Jacques

This chart illustrates the average monthly humidity levels in Saint-Jacques, 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 Saint-Jacques 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 Saint-Jacques

In Saint-Jacques 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 Saint-Jacques.

Maximum UV Index Levels in Saint-Jacques for October

The chart shows the monthly maximum UV Index (UVI) for Saint-Jacques 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 Saint-Jacques typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec245799887532
Data source: Saint-Jacques 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 Saint-Jacques Compares to Other Months

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

This table compares monthly weather conditions in Saint-Jacques, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-10°C (15°F)82 mm (3.2 inches)93%low
February Weather-8°C (18°F)82 mm (3.2 inches)92%moderate
March Weather-3°C (27°F)84 mm (3.3 inches)86%moderate
April Weather5°C (41°F)120 mm (4.7 inches)85%high
May Weather13°C (56°F)95 mm (3.8 inches)80%very high
June Weather18°C (65°F)90 mm (3.5 inches)74%very high
July Weather22°C (71°F)84 mm (3.3 inches)76%very high
August Weather20°C (68°F)95 mm (3.7 inches)75%very high
September Weather15°C (60°F)64 mm (2.5 inches)78%high
October Weather9°C (48°F)119 mm (4.7 inches)86%moderate
November Weather0°C (32°F)110 mm (4.4 inches)88%moderate
December Weather-6°C (21°F)88 mm (3.4 inches)89%low

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