January Weather in Parkersburg, United States

Last updated: June 24, 2025

The average temperature in Parkersburg, United States during January hovers around -7°C (20°F). However, expect a wide range with minimums plummeting to -33°C (-26°F) and maximums reaching up to 13°C (55°F). In terms of weather conditions, anticipate 41 mm (1.6 in) of precipitation over approximately 7 days and a relatively high average humidity of 82%.

January Temperature in Parkersburg

In January in Parkersburg, the average temperature is -7°C (20°F). The maximum can reach 13°C (55°F), while the minimum can drop as low as -33°C (-26°F). Travelers should prepare for a wide range of temperatures and dress accordingly for both cold and slightly milder weather.

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

The chart illustrates January temperature patterns in Parkersburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Parkersburg, January typically has an average temperature of -7°C (20°F), with highs reaching up to 13°C (55°F) and lows dropping to around -33°C (-26°F).

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

January Precipitation in Parkersburg

In Parkersburg in January, the precipitation amount is 41 mm (1.6 in) spread over a duration of 7 days.

January Precipitation Trends in Parkersburg

The chart displays monthly precipitation patterns in Parkersburg, 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 Parkersburg, January typically receives around 41 mm (1.6 inches) of precipitation spread over approximately 7 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 Parkersburg

In Parkersburg in January, humidity is 82%. With an average temperature of -7°C (20°F), this humidity feels like an uncomfortable chill that seeps into your bones, making traveling unpleasant and necessitating extra layers to stay warm.

January Average Humidity in Parkersburg

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

In Parkersburg 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 Parkersburg, you can check the information here.

Maximum UV Index Levels in Parkersburg for January

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

Data source: Parkersburg 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 Parkersburg Compares to Other Months

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

This table compares monthly weather conditions in Parkersburg, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-7°C (20°F)	41 mm (1.6 inches)	82%	moderate
February Weather	-6°C (21°F)	49 mm (1.9 inches)	84%	moderate
March Weather	3°C (37°F)	73 mm (2.9 inches)	80%	high
April Weather	8°C (47°F)	81 mm (3.2 inches)	81%	very high
May Weather	16°C (61°F)	152 mm (6.0 inches)	74%	very high
June Weather	23°C (73°F)	127 mm (5.0 inches)	80%	extreme
July Weather	24°C (75°F)	105 mm (4.1 inches)	80%	very high
August Weather	22°C (72°F)	96 mm (3.8 inches)	77%	very high
September Weather	19°C (67°F)	114 mm (4.5 inches)	75%	very high
October Weather	11°C (51°F)	131 mm (5.2 inches)	80%	high
November Weather	2°C (37°F)	48 mm (1.9 inches)	87%	moderate
December Weather	-2°C (29°F)	35 mm (1.4 inches)	83%	moderate