January Weather in Fergus Falls, United States

Last updated: June 24, 2025

In January, the average temperature in Fergus Falls, United States hovers around -11°C (12°F). Expect chilly conditions, with temperatures potentially plunging to a frigid -36°C (-32°F) and peaking at a mild 4°C (40°F). During this month, you can anticipate around 19 mm (0.7 in) of precipitation spread over 4 days, contributing to an average humidity level of 90%—perfect for cozy sweaters and warm beverages!

January Temperature in Fergus Falls

In January in Fergus Falls, the average temperature is -11°C (12°F). The maximum can reach 4°C (40°F), and the minimum can be as low as -36°C (-32°F). Travelers should be prepared for extremely cold conditions and dress in layers to stay warm while exploring the area.

January Weather in Fergus Falls: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Fergus Falls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fergus Falls, January typically has an average temperature of -11°C (12°F), with highs reaching up to 4°C (40°F) and lows dropping to around -36°C (-32°F).

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

January Precipitation in Fergus Falls

In Fergus Falls in January, the precipitation amount is 19 mm (0.7 in) over the course of 4 days.

January Precipitation Trends in Fergus Falls

The chart displays monthly precipitation patterns in Fergus Falls, 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 Fergus Falls, January typically receives around 19 mm (0.7 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 Fergus Falls

In Fergus Falls in January humidity is 90%. With an average temperature of -11°C (12°F), this humidity feels like an intense chill that cuts through layers of clothing, making outdoor travel uncomfortable as every breath carries a biting coldness that can quickly sap your energy.

January Average Humidity in Fergus Falls

This chart illustrates the average monthly humidity levels in Fergus Falls, 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 Fergus Falls 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 Fergus Falls

In Fergus Falls 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 Fergus Falls, you can visit Hourly UV Index in Fergus Falls.

Maximum UV Index Levels in Fergus Falls for January

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

Data source: Fergus Falls 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 Fergus Falls Compares to Other Months

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

This table compares monthly weather conditions in Fergus Falls, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-11°C (12°F)	19 mm (0.7 inches)	90%	low
February Weather	-12°C (11°F)	22 mm (0.9 inches)	92%	moderate
March Weather	-2°C (29°F)	33 mm (1.3 inches)	85%	moderate
April Weather	4°C (40°F)	61 mm (2.4 inches)	81%	high
May Weather	14°C (57°F)	71 mm (2.8 inches)	75%	very high
June Weather	21°C (70°F)	68 mm (2.7 inches)	79%	very high
July Weather	23°C (73°F)	100 mm (3.9 inches)	76%	very high
August Weather	20°C (69°F)	124 mm (4.9 inches)	78%	very high
September Weather	16°C (61°F)	94 mm (3.7 inches)	77%	high
October Weather	7°C (45°F)	90 mm (3.5 inches)	79%	moderate
November Weather	-1°C (30°F)	23 mm (0.9 inches)	86%	moderate
December Weather	-7°C (19°F)	41 mm (1.6 inches)	86%	low