January Weather in Terrace, Canada

Last updated: June 18, 2025

In Terrace, Canada, the average temperature in January hovers around -4°C (26°F). Expect chilly extremes, with minimums reaching as low as -33°C (-27°F) and rare highs of 5°C (41°F). During this month, precipitation amounts to 215 mm (8.5 in) over approximately 18 days, contributing to an average humidity of 90%. Stay warm and prepared for the damp and frigid conditions!

January Temperature in Terrace

In January in Terrace, the average temperature is -4°C (26°F), with maximums reaching 5°C (41°F) and minimums dropping as low as -33°C (-27°F). Travelers should prepare for extremely cold conditions and dress warmly to fully enjoy the winter scenery.

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

The chart illustrates January temperature patterns in Terrace, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Terrace, January typically has an average temperature of -4°C (26°F), with highs reaching up to 5°C (41°F) and lows dropping to around -33°C (-27°F).

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

January Precipitation in Terrace

In Terrace in January, the precipitation amount is 215 mm (8.5 in) over a span of 18 days.

January Precipitation Trends in Terrace

The chart displays monthly precipitation patterns in Terrace, 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 Terrace, January typically receives around 215 mm (8.5 inches) of precipitation spread over approximately 18 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Terrace

In Terrace in January, humidity is 90%. With an average temperature of -4°C (26°F), this humidity feels like stepping into a frigid sauna, where even the slightest breeze cuts through the chill, making travel feel like an arduous trek through a frozen mist.

January Average Humidity in Terrace

This chart illustrates the average monthly humidity levels in Terrace, 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 Terrace 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 Terrace

In Terrace 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 Terrace.

Maximum UV Index Levels in Terrace for January

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

Data source: Terrace 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 Terrace Compares to Other Months

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

This table compares monthly weather conditions in Terrace, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	215 mm (8.5 inches)	90%	low
February Weather	-5°C (24°F)	162 mm (6.4 inches)	89%	low
March Weather	0°C (32°F)	185 mm (7.3 inches)	88%	moderate
April Weather	3°C (37°F)	117 mm (4.6 inches)	88%	high
May Weather	8°C (47°F)	107 mm (4.2 inches)	83%	very high
June Weather	11°C (53°F)	128 mm (5.0 inches)	80%	very high
July Weather	14°C (57°F)	104 mm (4.1 inches)	88%	very high
August Weather	14°C (57°F)	147 mm (5.8 inches)	90%	high
September Weather	10°C (50°F)	187 mm (7.4 inches)	92%	high
October Weather	4°C (39°F)	239 mm (9.4 inches)	94%	moderate
November Weather	1°C (34°F)	309 mm (12.2 inches)	91%	low
December Weather	-3°C (27°F)	211 mm (8.3 inches)	92%	low