January Weather in Red Deer, Canada

Last updated: June 18, 2025

In January, the average temperature in Red Deer, Canada hovers around -9°C (15°F), with extremes ranging from a chilling -40°C (-39°F) to a mild 9°C (49°F). During this month, expect about 11 mm (0.5 in) of precipitation spread over 4 days, contributing to an average humidity of around 90%. Stay warm and prepared for the elements!

January Temperature in Red Deer

In January in Red Deer, the average temperature is -9°C (15°F), with maximums reaching 9°C (49°F) and minimums dropping as low as -40°C (-39°F). Travelers should be prepared for frigid conditions and pack accordingly to stay warm during their visit.

January Weather in Red Deer: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Red Deer, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Red Deer, January typically has an average temperature of -9°C (15°F), with highs reaching up to 9°C (49°F) and lows dropping to around -40°C (-39°F).

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

January Precipitation in Red Deer

In Red Deer in January, the total precipitation amount is 11 mm (0.5 in) distributed over a span of 4 days.

January Precipitation Trends in Red Deer

The chart displays monthly precipitation patterns in Red Deer, 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 Red Deer, January typically receives around 11 mm (0.5 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 Red Deer

In Red Deer in January humidity is 90%. With an average temperature of -9°C (15°F), this humidity feels like an intense chill settling into your bones, making travel feel daunting and requiring extra layers to stay warm and dry.

January Average Humidity in Red Deer

This chart illustrates the average monthly humidity levels in Red Deer, 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 Red Deer 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 Red Deer

In Red Deer 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 Red Deer, you can visit Hourly UV Index in Red Deer.

Maximum UV Index Levels in Red Deer for January

The chart shows the monthly maximum UV Index (UVI) for Red Deer 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 Red Deer typically reaches 2, which falls under the low exposure category.

Data source: Red Deer 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 Red Deer Compares to Other Months

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

This table compares monthly weather conditions in Red Deer, 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 (15°F)	11 mm (0.5 inches)	90%	low
February Weather	-12°C (11°F)	21 mm (0.8 inches)	92%	moderate
March Weather	-4°C (24°F)	29 mm (1.1 inches)	87%	moderate
April Weather	2°C (36°F)	32 mm (1.3 inches)	81%	high
May Weather	10°C (51°F)	68 mm (2.7 inches)	77%	high
June Weather	15°C (59°F)	98 mm (3.9 inches)	77%	very high
July Weather	17°C (62°F)	87 mm (3.4 inches)	81%	very high
August Weather	16°C (60°F)	49 mm (1.9 inches)	78%	high
September Weather	10°C (51°F)	53 mm (2.1 inches)	73%	high
October Weather	3°C (37°F)	28 mm (1.1 inches)	78%	moderate
November Weather	-4°C (26°F)	31 mm (1.2 inches)	82%	low
December Weather	-8°C (17°F)	23 mm (0.9 inches)	91%	low