January Weather in Pennville, United States

Last updated: June 24, 2025

In January, the average temperature in Pennville, United States hovers around -2°C (29°F). However, be prepared for drastic fluctuations, as temperatures can dip to a chilling -25°C (-13°F) or climb up to a mild 18°C (64°F). During this month, expect about 76 mm (3.0 in) of precipitation over 9 days, with an average humidity level of 85%. Bundle up and stay dry!

January Temperature in Pennville

In January in Pennville, the average temperature is -2°C (29°F). The maximum can reach 18°C (64°F), while the minimum can drop as low as -25°C (-13°F). Be prepared for significant temperature fluctuations during your travels.

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

The chart illustrates January temperature patterns in Pennville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pennville, January typically has an average temperature of -2°C (29°F), with highs reaching up to 18°C (64°F) and lows dropping to around -25°C (-13°F).

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

January Precipitation in Pennville

In Pennville in January, the precipitation amount is 76 mm (3.0 in) spread over a period of 9 days.

January Precipitation Trends in Pennville

The chart displays monthly precipitation patterns in Pennville, 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 Pennville, January typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 9 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 Pennville

In Pennville in January, humidity is 85%. With an average temperature of -2°C (29°F), this humidity feels like a chilling, damp blanket that clings to your skin, making travel uncomfortable and often prompting an urgent search for warmth and shelter.

January Average Humidity in Pennville

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

In Pennville 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 Pennville, you can check the information here.

Maximum UV Index Levels in Pennville for January

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

Data source: Pennville 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 Pennville Compares to Other Months

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

This table compares monthly weather conditions in Pennville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	76 mm (3.0 inches)	85%	moderate
February Weather	0°C (32°F)	87 mm (3.4 inches)	85%	moderate
March Weather	5°C (42°F)	103 mm (4.1 inches)	86%	high
April Weather	10°C (51°F)	94 mm (3.7 inches)	87%	very high
May Weather	17°C (63°F)	127 mm (5.0 inches)	81%	very high
June Weather	23°C (73°F)	112 mm (4.4 inches)	82%	extreme
July Weather	24°C (76°F)	105 mm (4.1 inches)	81%	very high
August Weather	23°C (74°F)	99 mm (3.9 inches)	79%	very high
September Weather	20°C (69°F)	73 mm (2.9 inches)	78%	very high
October Weather	14°C (57°F)	100 mm (3.9 inches)	81%	high
November Weather	5°C (42°F)	82 mm (3.2 inches)	89%	moderate
December Weather	2°C (35°F)	68 mm (2.7 inches)	86%	low