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October Weather in Saint-Leonard-d'Aston, Canada

Last updated: June 18, 2025

In October, the average temperature in Saint-Leonard-d'Aston, Canada hovers around 9°C (49°F), with a range that can dip to a chilly -6°C (22°F) or soar to a pleasant 24°C (76°F). Expect about 133 mm (5.2 in) of precipitation over 13 days, accompanied by a high average humidity of 85%. Prepare for a blend of cool days and occasional rain!

October Temperature in Saint-Leonard-d'Aston

In October in Saint-Leonard-d'Aston, the average temperature is 9°C (49°F), with maximums reaching 24°C (76°F) and minimums dropping as low as -6°C (22°F). Travelers should be prepared for a wide range of temperatures during this time.

October Weather in Saint-Leonard-d'Aston: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Saint-Leonard-d'Aston, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Leonard-d'Aston, October typically has an average temperature of 9°C (49°F), with highs reaching up to 24°C (76°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec161927425564706860493322
Data source: Temperature data for Saint-Leonard-d'Aston 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-Leonard-d'Aston

In Saint-Leonard-d'Aston in October, the total precipitation amount is 133 mm (5.2 in) spread over 13 days.

October Precipitation Trends in Saint-Leonard-d'Aston

The chart displays monthly precipitation patterns in Saint-Leonard-d'Aston, 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-Leonard-d'Aston, October typically receives around 133 mm (5.2 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec8883871171051251101217313311992
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Saint-Leonard-d'Aston

In Saint-Leonard-d'Aston in October humidity is 85%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that seeps into your bones, making every step outside a challenge as the moisture in the air weighs heavily and lingers, transforming even simple outings into a quest for comfort.

October Average Humidity in Saint-Leonard-d'Aston

This chart illustrates the average monthly humidity levels in Saint-Leonard-d'Aston, 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-Leonard-d'Aston is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%78%72%75%74%77%85%86%85%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Saint-Leonard-d'Aston

In Saint-Leonard-d'Aston 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-Leonard-d'Aston.

Maximum UV Index Levels in Saint-Leonard-d'Aston for October

The chart shows the monthly maximum UV Index (UVI) for Saint-Leonard-d'Aston 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-Leonard-d'Aston typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235799887532
Data source: Saint-Leonard-d'Aston 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-Leonard-d'Aston Compares to Other Months

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

This table compares monthly weather conditions in Saint-Leonard-d'Aston, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (17°F)88 mm (3.5 inches)91%low
February Weather-7°C (19°F)83 mm (3.3 inches)89%moderate
March Weather-3°C (28°F)87 mm (3.4 inches)85%moderate
April Weather6°C (42°F)117 mm (4.6 inches)84%high
May Weather13°C (56°F)105 mm (4.1 inches)78%very high
June Weather18°C (65°F)125 mm (4.9 inches)72%very high
July Weather21°C (70°F)110 mm (4.3 inches)75%very high
August Weather20°C (68°F)120 mm (4.7 inches)74%very high
September Weather15°C (60°F)73 mm (2.9 inches)77%high
October Weather9°C (49°F)133 mm (5.2 inches)85%moderate
November Weather1°C (34°F)119 mm (4.7 inches)86%moderate
December Weather-5°C (23°F)92 mm (3.6 inches)85%low

Compare Saint-Leonard-d'Aston's Climate with Cities Worldwide