January Weather in Wellsburg, United States

Last updated: June 24, 2025

In Wellsburg, United States, the average temperature in January hovers around -3°C (27°F). Expect chills with minimums plunging to -29°C (-20°F), while the mercury can occasionally rise to a comfortable 17°C (62°F). During this month, 67 mm (2.6 in) of precipitation falls over approximately 10 days, accompanied by high average humidity at 87%.

January Temperature in Wellsburg

In January in Wellsburg, the average temperature is -3°C (27°F), with maximums reaching 17°C (62°F) and minimums plummeting to as low as -29°C (-20°F). Travelers should be prepared for a wide range of temperatures, ensuring they dress in layers to stay comfortable during their visit.

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

The chart illustrates January temperature patterns in Wellsburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wellsburg, January typically has an average temperature of -3°C (27°F), with highs reaching up to 17°C (62°F) and lows dropping to around -29°C (-20°F).

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

January Precipitation in Wellsburg

In Wellsburg in January, the total precipitation amount is 67 mm (2.6 in) over a period of 10 days.

January Precipitation Trends in Wellsburg

The chart displays monthly precipitation patterns in Wellsburg, 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 Wellsburg, January typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 10 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 Wellsburg

In Wellsburg in January humidity is 87%. With an average temperature of -3°C (27°F), this humidity feels like an icy blanket that wraps around you, making outdoor activities challenging as the cold air mingles with the dampness, leaving travelers feeling chilled to the bone even in short bursts outside.

January Average Humidity in Wellsburg

This chart illustrates the average monthly humidity levels in Wellsburg, 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 Wellsburg is approximately 87%, 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 Wellsburg

In Wellsburg 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 Wellsburg, you can check the information here.

Maximum UV Index Levels in Wellsburg for January

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

Data source: Wellsburg 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 Wellsburg Compares to Other Months

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

This table compares monthly weather conditions in Wellsburg, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	67 mm (2.6 inches)	87%	moderate
February Weather	-2°C (29°F)	87 mm (3.4 inches)	85%	moderate
March Weather	2°C (36°F)	81 mm (3.2 inches)	85%	high
April Weather	8°C (47°F)	112 mm (4.4 inches)	83%	very high
May Weather	15°C (58°F)	126 mm (5.0 inches)	75%	very high
June Weather	19°C (67°F)	92 mm (3.6 inches)	73%	very high
July Weather	22°C (72°F)	124 mm (4.9 inches)	65%	very high
August Weather	21°C (70°F)	87 mm (3.4 inches)	62%	very high
September Weather	17°C (64°F)	94 mm (3.7 inches)	66%	very high
October Weather	12°C (54°F)	128 mm (5.0 inches)	79%	high
November Weather	4°C (39°F)	81 mm (3.2 inches)	87%	moderate
December Weather	0°C (32°F)	83 mm (3.2 inches)	85%	low