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

Last updated: June 18, 2025

In January, the average temperature in Saint-Leonard-d'Aston, Canada hovers around -9°C (17°F), with extremes that can plummet to a biting -33°C (-27°F) or rise to a milder 12°C (54°F). During this chilly month, expect 88 mm (3.5 in) of precipitation spread over 11 days, contributing to an average humidity of a crisp 91%. Be prepared for the cold and pack accordingly!

January Temperature in Saint-Leonard-d'Aston

In January in Saint-Leonard-d'Aston, the average temperature is -9°C (17°F). The maximum can reach 12°C (54°F), while the minimum can drop as low as -33°C (-27°F). Travelers should be prepared for extremely cold weather with significant temperature fluctuations.

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

The chart illustrates January 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, January typically has an average temperature of -9°C (17°F), with highs reaching up to 12°C (54°F) and lows dropping to around -33°C (-27°F).

Data source: Temperature data for Saint-Leonard-d'Aston generated using information from the Copernicus Climate Change Service.

January Precipitation in Saint-Leonard-d'Aston

In Saint-Leonard-d'Aston in January, the total precipitation amount is 88 mm (3.5 in) spread over 11 days.

January Precipitation Trends in Saint-Leonard-d'Aston

The chart displays monthly precipitation patterns in Saint-Leonard-d'Aston, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Saint-Leonard-d'Aston, January typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

January Humidity in Saint-Leonard-d'Aston

In Saint-Leonard-d'Aston in January humidity is 91%. With an average temperature of -9°C (17°F), this humidity feels like an Arctic chill that clings to your skin, making travel uncomfortable as you battle the biting cold that seeps into your bones.

January Average Humidity in Saint-Leonard-d'Aston

This chart illustrates the average monthly humidity levels in Saint-Leonard-d'Aston, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Saint-Leonard-d'Aston is approximately 91%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Saint-Leonard-d'Aston

In Saint-Leonard-d'Aston in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Saint-Leonard-d'Aston, you can visit Hourly UV Index in Saint-Leonard-d'Aston.

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

The chart shows the monthly maximum UV Index (UVI) for Saint-Leonard-d'Aston in January, 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 January, the maximum UV index in Saint-Leonard-d'Aston typically reaches 2, which falls under the low exposure category.

Data source: Saint-Leonard-d'Aston January 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 January 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 January’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 January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
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 Weather	6°C (42°F)	117 mm (4.6 inches)	84%	high
May Weather	13°C (56°F)	105 mm (4.1 inches)	78%	very high
June Weather	18°C (65°F)	125 mm (4.9 inches)	72%	very high
July Weather	21°C (70°F)	110 mm (4.3 inches)	75%	very high
August Weather	20°C (68°F)	120 mm (4.7 inches)	74%	very high
September Weather	15°C (60°F)	73 mm (2.9 inches)	77%	high
October Weather	9°C (49°F)	133 mm (5.2 inches)	85%	moderate
November Weather	1°C (34°F)	119 mm (4.7 inches)	86%	moderate
December Weather	-5°C (23°F)	92 mm (3.6 inches)	85%	low