December Weather in Walls, United States

Last updated: June 24, 2025

In December, the average temperature in Walls, United States is a brisk 8°C (47°F). Expect a notable range, with minimums dipping as low as -9°C (16°F) and maximums soaring up to 26°C (79°F). During this period, precipitation totals around 151 mm (5.9 in) over 10 days, contributing to an average humidity of a high 88%. Stay prepared for the varied weather conditions!

December Temperature in Walls

In December in Walls, the average temperature is 8°C (47°F). The maximum can reach 26°C (79°F), while the minimum can dip as low as -9°C (16°F). Be sure to pack layers to accommodate the varying temperatures during your travels.

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

The chart illustrates December temperature patterns in Walls, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Walls, December typically has an average temperature of 8°C (47°F), with highs reaching up to 26°C (79°F) and lows dropping to around -9°C (16°F).

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

December Precipitation in Walls

In Walls in December, the precipitation amount is 151 mm (5.9 in) over a span of 10 days.

December Precipitation Trends in Walls

The chart displays monthly precipitation patterns in Walls, 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 Walls, December typically receives around 151 mm (5.9 inches) of precipitation spread over approximately 10 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 Walls

In Walls in December, humidity is 88%. With an average temperature of 8°C (47°F), this humidity feels like a thick, damp blanket wrapping around you, making even short walks feel heavy and uninviting for travel.

December Average Humidity in Walls

This chart illustrates the average monthly humidity levels in Walls, 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 Walls is approximately 88%, 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 Walls

In Walls in December, 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 Walls, you can check the information here.

Maximum UV Index Levels in Walls for December

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

Data source: Walls 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 Walls Compares to Other Months

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

This table compares monthly weather conditions in Walls, 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 (43°F)	103 mm (4.1 inches)	84%	moderate
February Weather	8°C (46°F)	170 mm (6.7 inches)	83%	high
March Weather	13°C (56°F)	157 mm (6.2 inches)	81%	very high
April Weather	16°C (61°F)	136 mm (5.4 inches)	81%	very high
May Weather	22°C (72°F)	128 mm (5.0 inches)	83%	extreme
June Weather	26°C (79°F)	115 mm (4.5 inches)	83%	extreme
July Weather	28°C (82°F)	137 mm (5.4 inches)	81%	extreme
August Weather	27°C (80°F)	116 mm (4.6 inches)	74%	very high
September Weather	24°C (76°F)	80 mm (3.2 inches)	71%	very high
October Weather	18°C (65°F)	111 mm (4.4 inches)	76%	high
November Weather	10°C (51°F)	78 mm (3.1 inches)	84%	moderate
December Weather	8°C (47°F)	151 mm (5.9 inches)	88%	moderate