January Weather in Oka, Canada

Last updated: June 18, 2025

In January, average temperatures in Oka, Canada hover around -8°C (17°F). However, be prepared for extremes, as temperatures can plummet to a minimum of -30°C (-21°F) or rise to a maximum of 11°C (52°F). Expect some wet weather, with 86 mm (3.4 in) of precipitation spread over 10 days. With an average humidity of 93%, layering up and staying dry are key to enjoying your time in this chilly destination!

January Temperature in Oka

In January in Oka, the average temperature is -8°C (17°F), with maximums reaching 11°C (52°F) and minimums plummeting to as low as -30°C (-21°F). Travelers should be prepared for extreme cold and dress in layers to ensure comfort during their visit.

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

The chart illustrates January temperature patterns in Oka, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Oka, January typically has an average temperature of -8°C (17°F), with highs reaching up to 11°C (52°F) and lows dropping to around -30°C (-21°F).

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

January Precipitation in Oka

In Oka in January, the precipitation amount is 86 mm (3.4 in) over the course of 10 days.

January Precipitation Trends in Oka

The chart displays monthly precipitation patterns in Oka, 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 Oka, January typically receives around 86 mm (3.4 inches) of precipitation spread over approximately 10 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 Oka

In Oka in January humidity is 93%. With an average temperature of -8°C (17°F), this humidity feels like a biting chill that seeps through layers of clothing, making outdoor activities uncomfortable and travel quite challenging.

January Average Humidity in Oka

This chart illustrates the average monthly humidity levels in Oka, 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 Oka is approximately 93%, 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 Oka

In Oka 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 Oka, you can visit Hourly UV Index in Oka.

Maximum UV Index Levels in Oka for January

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

Data source: Oka 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 Oka Compares to Other Months

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

This table compares monthly weather conditions in Oka, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (17°F)	86 mm (3.4 inches)	93%	low
February Weather	-7°C (20°F)	88 mm (3.5 inches)	92%	moderate
March Weather	-2°C (28°F)	88 mm (3.4 inches)	86%	moderate
April Weather	5°C (42°F)	119 mm (4.7 inches)	85%	high
May Weather	13°C (56°F)	101 mm (4.0 inches)	80%	very high
June Weather	19°C (66°F)	102 mm (4.0 inches)	74%	very high
July Weather	22°C (72°F)	98 mm (3.9 inches)	76%	very high
August Weather	21°C (70°F)	101 mm (4.0 inches)	75%	very high
September Weather	16°C (62°F)	76 mm (3.0 inches)	78%	high
October Weather	10°C (50°F)	133 mm (5.2 inches)	86%	moderate
November Weather	2°C (35°F)	113 mm (4.5 inches)	88%	moderate
December Weather	-5°C (24°F)	90 mm (3.5 inches)	89%	low