January Weather in Owatonna, United States

Last updated: June 24, 2025

In January, the average temperature in Owatonna, United States hovers around -9°C (17°F). Expect chilly conditions, with minimum temperatures plunging to -35°C (-30°F) and a maximum reaching 8°C (47°F). Stays might be a bit damp, with 35 mm (1.4 in) of precipitation spread over 5 days. Don't forget your layers; the average humidity levels around 82% will add to the winter chill!

January Temperature in Owatonna

In January in Owatonna, the average temperature is -9°C (17°F), with a maximum that can reach 8°C (47°F) and a minimum that can drop as low as -35°C (-30°F). Travelers should be prepared for extreme cold and significant temperature fluctuations during this time.

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

The chart illustrates January temperature patterns in Owatonna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Owatonna, January typically has an average temperature of -9°C (17°F), with highs reaching up to 8°C (47°F) and lows dropping to around -35°C (-30°F).

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

January Precipitation in Owatonna

In Owatonna in January, the precipitation amount is 35 mm (1.4 in) over a span of 5 days.

January Precipitation Trends in Owatonna

The chart displays monthly precipitation patterns in Owatonna, 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 Owatonna, January typically receives around 35 mm (1.4 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 Owatonna

In Owatonna in January, humidity is 82%. With an average temperature of -9°C (17°F), this humidity feels like a chilling embrace, making travel uncomfortable and prompting the need for extra layers to stay warm.

January Average Humidity in Owatonna

This chart illustrates the average monthly humidity levels in Owatonna, 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 Owatonna is approximately 82%, 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 Owatonna

In Owatonna 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 Owatonna, you can check the information here.

Maximum UV Index Levels in Owatonna for January

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

Data source: Owatonna 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 Owatonna Compares to Other Months

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

This table compares monthly weather conditions in Owatonna, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-9°C (17°F)	35 mm (1.4 inches)	82%	moderate
February Weather	-9°C (16°F)	43 mm (1.7 inches)	84%	moderate
March Weather	1°C (33°F)	66 mm (2.6 inches)	80%	moderate
April Weather	6°C (44°F)	92 mm (3.6 inches)	81%	very high
May Weather	15°C (59°F)	140 mm (5.5 inches)	74%	very high
June Weather	22°C (71°F)	123 mm (4.9 inches)	80%	very high
July Weather	23°C (74°F)	104 mm (4.1 inches)	80%	very high
August Weather	21°C (70°F)	122 mm (4.8 inches)	77%	very high
September Weather	18°C (64°F)	133 mm (5.2 inches)	75%	very high
October Weather	9°C (49°F)	97 mm (3.8 inches)	80%	moderate
November Weather	1°C (34°F)	41 mm (1.6 inches)	87%	moderate
December Weather	-4°C (25°F)	44 mm (1.7 inches)	83%	moderate