January Weather in Stewartville, United States

Last updated: June 24, 2025

In Stewartville, United States, the average temperature for January hovers around -8°C (18°F). However, be prepared for extremes, as temperatures can plummet to a chilling -34°C (-29°F) or rise to a maximum of 9°C (49°F). During this month, expect about 36 mm (1.4 in) of precipitation spread over 6 days, coupled with an average humidity level of 82%—perfect for bundling up in cozy attire!

January Temperature in Stewartville

In January in Stewartville, the average temperature is -8°C (18°F). The maximum can reach 9°C (49°F), while the minimum can drop to as low as -34°C (-29°F). Travelers should be prepared for extremely cold conditions and dress accordingly to ensure a comfortable visit.

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

The chart illustrates January temperature patterns in Stewartville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Stewartville, January typically has an average temperature of -8°C (18°F), with highs reaching up to 9°C (49°F) and lows dropping to around -34°C (-29°F).

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

January Precipitation in Stewartville

In Stewartville in January, the total precipitation amount is 36 mm (1.4 in), which falls over the course of 6 days.

January Precipitation Trends in Stewartville

The chart displays monthly precipitation patterns in Stewartville, 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 Stewartville, January typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 6 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 Stewartville

In Stewartville in January humidity is 82%. With an average temperature of -8°C (18°F), this humidity feels like a frigid dampness that seeps into your bones, making travel uncomfortable and prompting you to bundle up tightly against the chill.

January Average Humidity in Stewartville

This chart illustrates the average monthly humidity levels in Stewartville, 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 Stewartville 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 Stewartville

In Stewartville 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 Stewartville, you can check the information here.

Maximum UV Index Levels in Stewartville for January

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

Data source: Stewartville 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 Stewartville Compares to Other Months

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

This table compares monthly weather conditions in Stewartville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-8°C (18°F)	36 mm (1.4 inches)	82%	moderate
February Weather	-8°C (18°F)	47 mm (1.9 inches)	84%	moderate
March Weather	1°C (34°F)	61 mm (2.4 inches)	80%	moderate
April Weather	7°C (44°F)	85 mm (3.4 inches)	81%	very high
May Weather	15°C (59°F)	149 mm (5.9 inches)	74%	very high
June Weather	21°C (71°F)	134 mm (5.3 inches)	80%	very high
July Weather	23°C (73°F)	96 mm (3.8 inches)	80%	very high
August Weather	21°C (70°F)	106 mm (4.2 inches)	77%	very high
September Weather	18°C (64°F)	121 mm (4.8 inches)	75%	very high
October Weather	9°C (48°F)	115 mm (4.5 inches)	80%	moderate
November Weather	1°C (34°F)	50 mm (2.0 inches)	87%	moderate
December Weather	-4°C (25°F)	39 mm (1.5 inches)	83%	low