December Weather in North Adams, United States

Last updated: June 24, 2025

In December, the average temperature in North Adams, United States hovers around -3°C (27°F). However, temperatures can swing dramatically, with a minimum of -25°C (-12°F) and a maximum of 14°C (57°F). Expect 128 mm (5.0 in) of precipitation spread over 13 days, and don't forget the muggy atmosphere, with average humidity levels reaching 84%.

December Temperature in North Adams

In December in North Adams, the average temperature is -3°C (27°F). The maximum can reach 14°C (57°F) and the minimum can be as low as -25°C (-12°F). Be prepared for a wide range of temperatures if you plan to travel during this month.

December Weather in North Adams: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in North Adams, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In North Adams, December typically has an average temperature of -3°C (27°F), with highs reaching up to 14°C (57°F) and lows dropping to around -25°C (-12°F).

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

December Precipitation in North Adams

In North Adams in December, the precipitation amount is 128 mm (5.0 in) spread over 13 days.

December Precipitation Trends in North Adams

The chart displays monthly precipitation patterns in North Adams, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In North Adams, December typically receives around 128 mm (5.0 inches) of precipitation spread over approximately 13 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

December Humidity in North Adams

In North Adams in December humidity is 84%. With an average temperature of -3°C (27°F), this humidity feels like a heavy blanket that wraps around you, making travel uncomfortable and your breath visible in the cold air.

December Average Humidity in North Adams

This chart illustrates the average monthly humidity levels in North Adams, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in North Adams is approximately 84%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in North Adams

In North Adams in December, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in North Adams, you can visit Hourly UV Index in North Adams.

Maximum UV Index Levels in North Adams for December

The chart shows the monthly maximum UV Index (UVI) for North Adams in December, 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 December, the maximum UV index in North Adams typically reaches 2, which falls under the low exposure category.

Data source: North Adams December 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 December Weather in North Adams Compares to Other Months

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

This table compares monthly weather conditions in North Adams, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-6°C (22°F)	89 mm (3.5 inches)	89%	moderate
February Weather	-4°C (25°F)	111 mm (4.4 inches)	88%	moderate
March Weather	0°C (31°F)	94 mm (3.7 inches)	86%	high
April Weather	6°C (43°F)	153 mm (6.0 inches)	84%	very high
May Weather	13°C (55°F)	118 mm (4.7 inches)	76%	very high
June Weather	18°C (65°F)	106 mm (4.2 inches)	72%	very high
July Weather	21°C (70°F)	175 mm (6.9 inches)	66%	very high
August Weather	20°C (68°F)	132 mm (5.2 inches)	64%	very high
September Weather	16°C (61°F)	119 mm (4.7 inches)	72%	high
October Weather	10°C (50°F)	173 mm (6.8 inches)	81%	high
November Weather	2°C (36°F)	116 mm (4.6 inches)	87%	moderate
December Weather	-3°C (27°F)	128 mm (5.0 inches)	84%	low