January Weather in Westlock, Canada

Last updated: June 18, 2025

In January, the average temperature in Westlock, Canada hovers around -11°C (12°F). While it can plummet to a chilling -43°C (-45°F), the mercury may also rise as high as 8°C (46°F). Expect 19 mm (0.7 in) of precipitation spread over 4 days, and brace for the high average humidity level of 88%.

January Temperature in Westlock

In January in Westlock, the average temperature is -11°C (12°F). Maximums can reach 8°C (46°F), while minimums can plummet to -43°C (-45°F). Be sure to pack warm clothing and be prepared for extreme temperature fluctuations during your visit.

January Weather in Westlock: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Westlock, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Westlock, January typically has an average temperature of -11°C (12°F), with highs reaching up to 8°C (46°F) and lows dropping to around -43°C (-45°F).

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

January Precipitation in Westlock

In Westlock in January, the precipitation amount is 19 mm (0.7 in) over the course of 4 days.

January Precipitation Trends in Westlock

The chart displays monthly precipitation patterns in Westlock, 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 Westlock, January typically receives around 19 mm (0.7 inches) of precipitation spread over approximately 4 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 Westlock

In Westlock in January, humidity is 88%. With an average temperature of -11°C (12°F), this humidity feels like stepping into a damp, frigid embrace that chills you to the bone, making travel uncomfortable and layering even the most basic outdoor activities with an oppressive weight of moisture and cold.

January Average Humidity in Westlock

This chart illustrates the average monthly humidity levels in Westlock, 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 Westlock is approximately 88%, 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 Westlock

In Westlock 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 Westlock.

Maximum UV Index Levels in Westlock for January

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

Data source: Westlock 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 Westlock Compares to Other Months

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

This table compares monthly weather conditions in Westlock, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (12°F)	19 mm (0.7 inches)	88%	low
February Weather	-13°C (9°F)	20 mm (0.8 inches)	93%	low
March Weather	-5°C (23°F)	20 mm (0.8 inches)	90%	moderate
April Weather	2°C (36°F)	32 mm (1.3 inches)	78%	moderate
May Weather	11°C (52°F)	46 mm (1.8 inches)	70%	high
June Weather	15°C (59°F)	109 mm (4.3 inches)	70%	high
July Weather	17°C (63°F)	106 mm (4.2 inches)	79%	very high
August Weather	15°C (60°F)	65 mm (2.6 inches)	78%	high
September Weather	10°C (50°F)	38 mm (1.5 inches)	73%	high
October Weather	3°C (37°F)	31 mm (1.2 inches)	81%	moderate
November Weather	-5°C (23°F)	36 mm (1.4 inches)	85%	low
December Weather	-10°C (15°F)	19 mm (0.8 inches)	93%	low