December Weather in Pelham, United States

Last updated: June 24, 2025

In December, the average temperature in Pelham, United States hovers around 0°C (32°F). Expect a chilly minimum of -21°C (-6°F), while the warmer days can reach up to 17°C (62°F). Prepare for 121 mm (4.8 in) of precipitation spread over 9 days, and don't forget your umbrella—humidity levels typically reach 81%!

December Temperature in Pelham

In December in Pelham, the average temperature is 0°C (32°F). The maximum can reach 17°C (62°F), and the minimum can be as low as -21°C (-6°F). This climate can provide a unique experience for travelers, offering opportunities for winter sports as well as chilly, crisp outdoor activities.

December Weather in Pelham: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Pelham, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pelham, December typically has an average temperature of 0°C (32°F), with highs reaching up to 17°C (62°F) and lows dropping to around -21°C (-6°F).

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

December Precipitation in Pelham

In Pelham in December, the precipitation amount is 121 mm (4.8 in) over the course of 9 days.

December Precipitation Trends in Pelham

The chart displays monthly precipitation patterns in Pelham, 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 Pelham, December typically receives around 121 mm (4.8 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

December Humidity in Pelham

In Pelham in December, humidity is 81%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and requiring extra layers to stay warm and dry while traveling.

December Average Humidity in Pelham

This chart illustrates the average monthly humidity levels in Pelham, 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 Pelham is approximately 81%, 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 Pelham

In Pelham 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 Pelham, you can visit Hourly UV Index in Pelham.

Maximum UV Index Levels in Pelham for December

The chart shows the monthly maximum UV Index (UVI) for Pelham 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 Pelham typically reaches 2, which falls under the low exposure category.

Data source: Pelham 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 Pelham Compares to Other Months

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

This table compares monthly weather conditions in Pelham, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	68 mm (2.7 inches)	86%	low
February Weather	0°C (32°F)	84 mm (3.3 inches)	84%	moderate
March Weather	3°C (37°F)	85 mm (3.3 inches)	82%	moderate
April Weather	9°C (48°F)	127 mm (5.0 inches)	80%	very high
May Weather	15°C (59°F)	82 mm (3.2 inches)	72%	very high
June Weather	20°C (69°F)	89 mm (3.5 inches)	72%	very high
July Weather	23°C (74°F)	131 mm (5.2 inches)	67%	very high
August Weather	23°C (74°F)	77 mm (3.0 inches)	66%	very high
September Weather	19°C (66°F)	73 mm (2.9 inches)	71%	high
October Weather	13°C (55°F)	128 mm (5.0 inches)	78%	high
November Weather	5°C (42°F)	95 mm (3.7 inches)	84%	moderate
December Weather	0°C (32°F)	121 mm (4.8 inches)	81%	low