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January Weather in Piedmont, United States

Last updated: June 24, 2025

In Piedmont, United States, the average temperature in January hovers around 1°C (34°F), with a potential minimum of -20°C (-4°F) and a maximum reaching 20°C (69°F). Expect 97 mm (3.8 in) of precipitation spread over approximately 14 days, contributing to an average humidity level of 87%.

January Temperature in Piedmont

In January in Piedmont, the average temperature is 1°C (34°F), with maximums reaching up to 20°C (69°F) and minimums dropping as low as -20°C (-4°F). Travelers should be prepared for a wide range of temperatures during this time, packing accordingly for both warm days and frigid nights.

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 1°C (34°F), with highs reaching up to 20°C (69°F) and lows dropping to around -20°C (-4°F).
JanFebMarAprMayJunJulAugSepOctNovDec344045536268727166574339
Data source: Temperature data for Piedmont generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Piedmont

In Piedmont in January, the total precipitation amount is 97 mm (3.8 in) spread over 14 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 97 mm (3.8 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec97153122130149123811019312477116
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Piedmont

In Piedmont in January humidity is 87%. With an average temperature of 1°C (34°F), this humidity feels like a chilling blanket enveloping you, making every step outside feel heavy and damp, and leaving you longing for warmth and comfort while traveling.

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 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%84%83%83%79%66%68%78%89%86%
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.
JanFebMarAprMayJunJulAugSepOctNovDec36810111111109753
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.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)97 mm (3.8 inches)87%moderate
February Weather4°C (40°F)153 mm (6.0 inches)87%high
March Weather7°C (45°F)122 mm (4.8 inches)86%very high
April Weather11°C (53°F)130 mm (5.1 inches)84%very high
May Weather17°C (62°F)149 mm (5.9 inches)83%extreme
June Weather20°C (68°F)123 mm (4.8 inches)83%extreme
July Weather22°C (73°F)81 mm (3.2 inches)79%extreme
August Weather21°C (71°F)101 mm (4.0 inches)66%very high
September Weather19°C (67°F)93 mm (3.7 inches)68%very high
October Weather14°C (57°F)124 mm (4.9 inches)78%high
November Weather6°C (43°F)77 mm (3.0 inches)89%moderate
December Weather4°C (39°F)116 mm (4.5 inches)86%moderate

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