January Weather in Thompson, Canada

Last updated: June 18, 2025

In Thompson, Canada, the average temperature in January hovers around -21°C (-5°F). Conditions can be extreme, with a minimum reaching -44°C (-46°F) and a maximum of 2°C (36°F). Expect 26 mm (1.0 in) of precipitation spread over 7 days, coupled with an average humidity of a staggering 96%. Stay prepared for the chill!

January Temperature in Thompson

In January in Thompson, the average temperature is -21°C (-5°F). The maximum can reach 2°C (36°F) and the minimum can be as low as -44°C (-46°F). Travelers should be prepared for extremely cold conditions and dress accordingly to ensure comfort and safety during their visit.

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

The chart illustrates January temperature patterns in Thompson, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thompson, January typically has an average temperature of -21°C (-5°F), with highs reaching up to 2°C (36°F) and lows dropping to around -44°C (-46°F).

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

January Precipitation in Thompson

In Thompson in January, the total precipitation amount is 26 mm (1.0 in) spread over a period of 7 days.

January Precipitation Trends in Thompson

The chart displays monthly precipitation patterns in Thompson, 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 Thompson, January typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 7 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 Thompson

In Thompson in January humidity is 96%. With an average temperature of -21°C (-5°F), this humidity feels like a biting chill that makes breathing difficult, turning the air into a thick, frosty mist that clings to your skin, making any outdoor activities feel like an endurance test rather than a leisurely journey.

January Average Humidity in Thompson

This chart illustrates the average monthly humidity levels in Thompson, 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 Thompson is approximately 96%, 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 Thompson

In Thompson 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 Thompson.

Maximum UV Index Levels in Thompson for January

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

Data source: Thompson 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 Thompson Compares to Other Months

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

This table compares monthly weather conditions in Thompson, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-21°C (-5°F)	26 mm (1.0 inches)	96%	low
February Weather	-21°C (-6°F)	14 mm (0.5 inches)	94%	low
March Weather	-11°C (12°F)	31 mm (1.2 inches)	93%	moderate
April Weather	-4°C (26°F)	40 mm (1.6 inches)	86%	moderate
May Weather	6°C (43°F)	42 mm (1.7 inches)	78%	high
June Weather	14°C (57°F)	92 mm (3.6 inches)	67%	very high
July Weather	18°C (65°F)	112 mm (4.4 inches)	83%	high
August Weather	15°C (60°F)	88 mm (3.4 inches)	85%	high
September Weather	9°C (49°F)	64 mm (2.5 inches)	86%	moderate
October Weather	1°C (34°F)	49 mm (1.9 inches)	89%	moderate
November Weather	-12°C (11°F)	43 mm (1.7 inches)	88%	low
December Weather	-19°C (-2°F)	27 mm (1.0 inches)	96%	low