January Weather in Stony Plain, Canada

Last updated: June 18, 2025

In January, the average temperature in Stony Plain, Canada is a chilling -10°C (14°F). While it can plummet as low as -40°C (-39°F), the mercury can occasionally rise to a maximum of 8°C (46°F). Expect a total precipitation of about 18 mm (0.7 in) spread over approximately 5 days, with an average humidity level hovering around a frosty 90%.

January Temperature in Stony Plain

In January in Stony Plain, the average temperature is -10°C (14°F), with maximums reaching up to 8°C (46°F) and minimums dropping as low as -40°C (-39°F). Travelers should be prepared for extreme cold and ensure they have proper winter gear to stay warm during their visit.

January Weather in Stony Plain: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Stony Plain, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stony Plain, January typically has an average temperature of -10°C (14°F), with highs reaching up to 8°C (46°F) and lows dropping to around -40°C (-39°F).

Data source: Temperature data for Stony Plain generated using information from the Copernicus Climate Change Service.

January Precipitation in Stony Plain

In Stony Plain in January, the precipitation amount is 18 mm (0.7 in) spread over a duration of 5 days.

January Precipitation Trends in Stony Plain

The chart displays monthly precipitation patterns in Stony Plain, 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 Stony Plain, January typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 5 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 Stony Plain

In Stony Plain in January, humidity is 90%. With an average temperature of -10°C (14°F), this humidity feels like an uncomfortable chill that seeps into your bones, making travel difficult and requiring extra layers to stay warm and dry.

January Average Humidity in Stony Plain

This chart illustrates the average monthly humidity levels in Stony Plain, 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 Stony Plain is approximately 90%, 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 Stony Plain

In Stony Plain in January, the maximum UV index is 1, which corresponds to a low Exposure Category. This means you have a time to burn of 45 minutes. For more details, you can check the Hourly UV Index in Stony Plain.

Maximum UV Index Levels in Stony Plain for January

The chart shows the monthly maximum UV Index (UVI) for Stony Plain 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 Stony Plain typically reaches 1, which falls under the low exposure category.

Data source: Stony Plain 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 Stony Plain Compares to Other Months

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

This table compares monthly weather conditions in Stony Plain, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-10°C (14°F)	18 mm (0.7 inches)	90%	low
February Weather	-12°C (11°F)	21 mm (0.8 inches)	92%	moderate
March Weather	-4°C (24°F)	27 mm (1.0 inches)	87%	moderate
April Weather	2°C (36°F)	31 mm (1.2 inches)	81%	moderate
May Weather	11°C (52°F)	62 mm (2.4 inches)	77%	high
June Weather	15°C (60°F)	101 mm (4.0 inches)	77%	high
July Weather	17°C (63°F)	109 mm (4.3 inches)	81%	very high
August Weather	16°C (61°F)	61 mm (2.4 inches)	78%	high
September Weather	10°C (51°F)	52 mm (2.1 inches)	73%	high
October Weather	3°C (38°F)	27 mm (1.0 inches)	78%	moderate
November Weather	-4°C (24°F)	39 mm (1.5 inches)	82%	low
December Weather	-9°C (17°F)	21 mm (0.8 inches)	91%	low