January Weather in Bison, United States

Last updated: June 24, 2025

In Bison, United States, the average temperature in January hovers around -6°C (21°F), with extremes ranging from a frigid -32°C (-26°F) to a mild 13°C (55°F). Expect some moisture, as 11 mm (0.4 in) of precipitation is typically spread across 4 days. The air tends to feel quite damp, with an average humidity of 77%.

January Temperature in Bison

In January in Bison, the average temperature is -6°C (21°F), with a maximum that can reach 13°C (55°F) and a minimum that can drop to as low as -32°C (-26°F). Travelers should be prepared for extreme temperature variations and dress accordingly.

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

The chart illustrates January temperature patterns in Bison, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bison, January typically has an average temperature of -6°C (21°F), with highs reaching up to 13°C (55°F) and lows dropping to around -32°C (-26°F).

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

January Precipitation in Bison

In Bison in January, the precipitation amount is 11 mm (0.4 in) spread over 4 days.

January Precipitation Trends in Bison

The chart displays monthly precipitation patterns in Bison, 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 Bison, January typically receives around 11 mm (0.4 inches) of precipitation spread over approximately 4 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 Bison

In Bison in January humidity is 77%. With an average temperature of -6°C (21°F), this humidity feels like a biting chill that cuts through your layers, making it essential to dress warmly and be prepared for a brisk and invigorating travel experience.

January Average Humidity in Bison

This chart illustrates the average monthly humidity levels in Bison, 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 Bison is approximately 77%, 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 Bison

In Bison in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Bison, you can visit Hourly UV Index in Bison.

Maximum UV Index Levels in Bison for January

The chart shows the monthly maximum UV Index (UVI) for Bison 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 Bison typically reaches 2, which falls under the low exposure category.

Data source: Bison 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 Bison Compares to Other Months

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

This table compares monthly weather conditions in Bison, 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)	11 mm (0.4 inches)	77%	low
February Weather	-8°C (17°F)	18 mm (0.7 inches)	80%	moderate
March Weather	0°C (33°F)	27 mm (1.1 inches)	70%	moderate
April Weather	5°C (42°F)	53 mm (2.1 inches)	70%	very high
May Weather	13°C (55°F)	80 mm (3.1 inches)	76%	very high
June Weather	21°C (69°F)	46 mm (1.8 inches)	84%	very high
July Weather	24°C (75°F)	64 mm (2.5 inches)	85%	very high
August Weather	22°C (71°F)	54 mm (2.1 inches)	84%	very high
September Weather	17°C (62°F)	38 mm (1.5 inches)	77%	very high
October Weather	7°C (45°F)	54 mm (2.1 inches)	73%	moderate
November Weather	1°C (35°F)	12 mm (0.5 inches)	74%	moderate
December Weather	-3°C (27°F)	21 mm (0.8 inches)	79%	low