January Weather in Yukon, United States

Last updated: June 24, 2025

In January, the average temperature in Yukon, United States hovers around 4°C (39°F). Expect temperatures to swing widely, with a minimum of -17°C (1°F) and a maximum reaching up to 24°C (76°F). Precipitation is moderate, with about 43 mm (1.7 in) falling over approximately 4 days, and the air tends to be quite humid, boasting an average humidity level of 76%.

January Temperature in Yukon

In January in Yukon, the average temperature is 4°C (39°F). Maximum temperatures can reach 24°C (76°F), while minimum temperatures can drop as low as -17°C (1°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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

The chart illustrates January temperature patterns in Yukon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yukon, January typically has an average temperature of 4°C (39°F), with highs reaching up to 24°C (76°F) and lows dropping to around -17°C (1°F).

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

January Precipitation in Yukon

In Yukon in January, the precipitation amount is 43 mm (1.7 in) over the course of 4 days.

January Precipitation Trends in Yukon

The chart displays monthly precipitation patterns in Yukon, 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 Yukon, January typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 4 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 Yukon

In Yukon in January humidity is 76%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making it quite uncomfortable for traveling.

January Average Humidity in Yukon

This chart illustrates the average monthly humidity levels in Yukon, 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 Yukon is approximately 76%, 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 Yukon

In Yukon in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Yukon for better planning.

Maximum UV Index Levels in Yukon for January

The chart shows the monthly maximum UV Index (UVI) for Yukon 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 Yukon typically reaches 4, which falls under the moderate exposure category.

Data source: Yukon 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 Yukon Compares to Other Months

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

This table compares monthly weather conditions in Yukon, 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 (39°F)	43 mm (1.7 inches)	76%	moderate
February Weather	5°C (40°F)	43 mm (1.7 inches)	76%	high
March Weather	12°C (54°F)	80 mm (3.1 inches)	70%	very high
April Weather	15°C (59°F)	109 mm (4.3 inches)	72%	very high
May Weather	21°C (70°F)	141 mm (5.6 inches)	82%	very high
June Weather	26°C (79°F)	93 mm (3.6 inches)	82%	extreme
July Weather	28°C (83°F)	59 mm (2.3 inches)	80%	extreme
August Weather	27°C (81°F)	61 mm (2.4 inches)	72%	extreme
September Weather	24°C (76°F)	80 mm (3.2 inches)	64%	very high
October Weather	16°C (62°F)	101 mm (4.0 inches)	71%	high
November Weather	10°C (50°F)	29 mm (1.1 inches)	81%	moderate
December Weather	6°C (44°F)	34 mm (1.4 inches)	84%	moderate