January Weather in Piedmont, United States

Last updated: June 24, 2025

In January, the average temperature in Piedmont, United States hovers around 2°C (35°F). Temperatures can dip to a chilly -17°C (1°F) at their lowest and reach a pleasant 20°C (69°F) at their peak. Expect about 87 mm (3.4 in) of precipitation spread over 8 days, contributing to an overall average humidity of 83%.

January Temperature in Piedmont

In January in Piedmont, the average temperature is 2°C (35°F), with maximums reaching up to 20°C (69°F) and minimums plunging as low as -17°C (1°F). Be prepared for a wide range of temperatures when planning your travels during this time.

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

The chart illustrates January temperature patterns in Piedmont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Piedmont, January typically has an average temperature of 2°C (35°F), with highs reaching up to 20°C (69°F) and lows dropping to around -17°C (1°F).

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

January Precipitation in Piedmont

In Piedmont in January, the precipitation amount is 87 mm (3.4 in), which occurs over a span of 8 days.

January Precipitation Trends in Piedmont

The chart displays monthly precipitation patterns in Piedmont, 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 Piedmont, January typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 8 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 Piedmont

In Piedmont in January humidity is 83%. With an average temperature of 2°C (35°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel quite taxing.

January Average Humidity in Piedmont

This chart illustrates the average monthly humidity levels in Piedmont, 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 Piedmont is approximately 83%, 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 Piedmont

In Piedmont 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 Piedmont, you can check the information here.

Maximum UV Index Levels in Piedmont for January

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

Data source: Piedmont 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 Piedmont Compares to Other Months

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

This table compares monthly weather conditions in Piedmont, 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 (35°F)	87 mm (3.4 inches)	83%	moderate
February Weather	4°C (39°F)	110 mm (4.3 inches)	81%	high
March Weather	9°C (49°F)	151 mm (6.0 inches)	80%	high
April Weather	13°C (56°F)	158 mm (6.2 inches)	80%	very high
May Weather	19°C (67°F)	177 mm (7.0 inches)	83%	very high
June Weather	24°C (76°F)	87 mm (3.4 inches)	83%	extreme
July Weather	26°C (80°F)	100 mm (3.9 inches)	76%	extreme
August Weather	24°C (76°F)	106 mm (4.2 inches)	69%	very high
September Weather	22°C (73°F)	68 mm (2.7 inches)	68%	very high
October Weather	15°C (60°F)	127 mm (5.0 inches)	72%	high
November Weather	7°C (46°F)	76 mm (3.0 inches)	83%	moderate
December Weather	5°C (41°F)	77 mm (3.0 inches)	86%	moderate