January Weather in Fort Yukon, United States

Last updated: June 24, 2025

In Fort Yukon, United States, the average temperature in January is a frigid -26°C (-14°F). Temperatures can plummet to a chilling -48°C (-54°F), while the warmer side peaks at 2°C (36°F). Expect minimal precipitation, averaging just 10 mm (0.4 in) over 3 days, complemented by an astonishingly high average humidity of 98%. Bundle up!

January Temperature in Fort Yukon

In January in Fort Yukon, the average temperature is -26°C (-14°F). Maximums can reach 2°C (36°F), and minimums can be as low as -48°C (-54°F). It’s essential to bundle up and prepare for extremely cold conditions if you plan to travel during this time.

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

The chart illustrates January temperature patterns in Fort Yukon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fort Yukon, January typically has an average temperature of -26°C (-14°F), with highs reaching up to 2°C (36°F) and lows dropping to around -48°C (-54°F).

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

January Precipitation in Fort Yukon

In Fort Yukon in January, the precipitation amount is 10 mm (0.4 in) over a period of 3 days.

January Precipitation Trends in Fort Yukon

The chart displays monthly precipitation patterns in Fort 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 Fort Yukon, January typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 3 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 Fort Yukon

In Fort Yukon in January, humidity is 98%. With an average temperature of -26°C (-14°F), this humidity feels like a bone-chilling dampness that seeps into your clothes, making each breath feel heavy and every step treacherous, turning travel into a test of endurance.

January Average Humidity in Fort Yukon

This chart illustrates the average monthly humidity levels in Fort 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 Fort Yukon is approximately 98%, 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 Fort Yukon

In Fort Yukon 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 Fort Yukon.

Maximum UV Index Levels in Fort Yukon for January

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

Data source: Fort 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 Fort Yukon Compares to Other Months

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

This table compares monthly weather conditions in Fort Yukon, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-26°C (-14°F)	10 mm (0.4 inches)	98%	low
February Weather	-25°C (-12°F)	13 mm (0.5 inches)	97%	low
March Weather	-15°C (5°F)	11 mm (0.4 inches)	93%	low
April Weather	-3°C (26°F)	10 mm (0.4 inches)	89%	moderate
May Weather	10°C (50°F)	22 mm (0.9 inches)	83%	moderate
June Weather	18°C (64°F)	27 mm (1.1 inches)	84%	moderate
July Weather	19°C (67°F)	27 mm (1.1 inches)	86%	moderate
August Weather	14°C (57°F)	61 mm (2.4 inches)	90%	moderate
September Weather	7°C (45°F)	30 mm (1.2 inches)	92%	moderate
October Weather	-2°C (28°F)	23 mm (0.9 inches)	98%	low
November Weather	-17°C (2°F)	16 mm (0.6 inches)	100%	low
December Weather	-22°C (-7°F)	20 mm (0.8 inches)	100%	low