January Weather in Sisseton, United States

Last updated: June 24, 2025

In January, the average temperature in Sisseton, United States hovers around -10°C (14°F), with extremes ranging from a frigid -34°C (-30°F) to a milder 7°C (45°F). Expect an average precipitation of 20 mm (0.8 in) spread over 5 days, while humidity remains high at around 85%. Stay warm and prepared for chilly weather!

January Temperature in Sisseton

In January in Sisseton, the average temperature is -10°C (14°F). Maximum temperatures can reach 7°C (45°F), while minimum temperatures can drop as low as -34°C (-30°F). Be sure to pack warm clothing and prepare for a wide range of temperatures when traveling to Sisseton during this time.

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

The chart illustrates January temperature patterns in Sisseton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sisseton, January typically has an average temperature of -10°C (14°F), with highs reaching up to 7°C (45°F) and lows dropping to around -34°C (-30°F).

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

January Precipitation in Sisseton

In Sisseton in January, the precipitation amount is 20 mm (0.8 in) over a period of 5 days.

January Precipitation Trends in Sisseton

The chart displays monthly precipitation patterns in Sisseton, 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 Sisseton, January typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 5 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 Sisseton

In Sisseton in January, humidity is 85%. With an average temperature of -10°C (14°F), this humidity feels like navigating through a cold, damp fog that clings to your skin, making every step outside a challenge as the chill seeps into your bones.

January Average Humidity in Sisseton

This chart illustrates the average monthly humidity levels in Sisseton, 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 Sisseton is approximately 85%, 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 Sisseton

In Sisseton 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 Sisseton, you can check the information here.

Maximum UV Index Levels in Sisseton for January

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

Data source: Sisseton 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 Sisseton Compares to Other Months

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

This table compares monthly weather conditions in Sisseton, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-10°C (14°F)	20 mm (0.8 inches)	85%	moderate
February Weather	-10°C (13°F)	18 mm (0.7 inches)	89%	moderate
March Weather	-1°C (30°F)	37 mm (1.4 inches)	81%	high
April Weather	5°C (41°F)	57 mm (2.3 inches)	82%	high
May Weather	14°C (57°F)	77 mm (3.0 inches)	76%	very high
June Weather	21°C (70°F)	81 mm (3.2 inches)	81%	very high
July Weather	23°C (74°F)	88 mm (3.5 inches)	82%	very high
August Weather	21°C (70°F)	129 mm (5.1 inches)	83%	very high
September Weather	17°C (62°F)	81 mm (3.2 inches)	82%	high
October Weather	8°C (46°F)	79 mm (3.1 inches)	82%	moderate
November Weather	0°C (32°F)	22 mm (0.9 inches)	87%	moderate
December Weather	-5°C (23°F)	38 mm (1.5 inches)	84%	low