January Weather in Three Forks, United States

Last updated: June 24, 2025

In January, the average temperature in Three Forks, United States hovers around -6°C (21°F), with temperatures occasionally dipping to a chilling -30°C (-21°F) or rising to a mild 6°C (44°F). During this month, expect 18 mm (0.7 in) of precipitation spread over about 5 days, making it a notably humid period with an average humidity level of 93%.

January Temperature in Three Forks

In January in Three Forks, the average temperature is -6°C (21°F), with maximums reaching 6°C (44°F) and minimums dipping as low as -30°C (-21°F). Travelers should be prepared for cold conditions and pack appropriate winter gear.

January Weather in Three Forks: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Three Forks, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Three Forks, January typically has an average temperature of -6°C (21°F), with highs reaching up to 6°C (44°F) and lows dropping to around -30°C (-21°F).

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

January Precipitation in Three Forks

In Three Forks in January, the precipitation amount is 18 mm (0.7 in) spread over a duration of 5 days.

January Precipitation Trends in Three Forks

The chart displays monthly precipitation patterns in Three Forks, 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 Three Forks, January typically receives around 18 mm (0.7 inches) of precipitation spread over approximately 5 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 Three Forks

In Three Forks in January, humidity is 93%. With an average temperature of -6°C (21°F), this humidity feels like an icy mist that clings to your skin, making every breath feel crisp and challenging for outdoor exploration.

January Average Humidity in Three Forks

This chart illustrates the average monthly humidity levels in Three Forks, 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 Three Forks 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 Three Forks

In Three Forks in January, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Three Forks, you can check the information here.

Maximum UV Index Levels in Three Forks for January

The chart shows the monthly maximum UV Index (UVI) for Three Forks 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 Three Forks typically reaches 3, which falls under the moderate exposure category.

Data source: Three Forks 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 Three Forks Compares to Other Months

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

This table compares monthly weather conditions in Three Forks, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (21°F)	18 mm (0.7 inches)	93%	moderate
February Weather	-7°C (19°F)	43 mm (1.7 inches)	92%	moderate
March Weather	0°C (33°F)	27 mm (1.1 inches)	89%	high
April Weather	5°C (41°F)	54 mm (2.1 inches)	83%	very high
May Weather	11°C (52°F)	57 mm (2.2 inches)	79%	very high
June Weather	17°C (62°F)	64 mm (2.5 inches)	76%	extreme
July Weather	21°C (71°F)	13 mm (0.5 inches)	74%	very high
August Weather	20°C (69°F)	21 mm (0.8 inches)	69%	very high
September Weather	15°C (59°F)	31 mm (1.2 inches)	67%	very high
October Weather	5°C (42°F)	32 mm (1.2 inches)	72%	moderate
November Weather	0°C (32°F)	27 mm (1.1 inches)	89%	moderate
December Weather	-4°C (24°F)	23 mm (0.9 inches)	94%	low