December Weather in Balm, United States

Last updated: June 24, 2025

In December, the average temperature in Balm, United States is a pleasant 18°C (65°F), with minimums dipping to 3°C (37°F) and highs reaching up to 30°C (87°F). Expect around 62 mm (2.5 in) of precipitation over 7 days, and be prepared for relatively high humidity at an average of 84%.

December Temperature in Balm

In December in Balm, the average temperature is 18°C (65°F). Maximums can reach 30°C (87°F), while minimums can drop as low as 3°C (37°F). This makes it a great time for travelers to enjoy a variety of outdoor activities, so be sure to pack accordingly!

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

The chart illustrates December temperature patterns in Balm, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Balm, December typically has an average temperature of 18°C (65°F), with highs reaching up to 30°C (87°F) and lows dropping to around 3°C (37°F).

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

December Precipitation in Balm

In Balm in December, the precipitation amount is 62 mm (2.5 in) over a period of 7 days.

December Precipitation Trends in Balm

The chart displays monthly precipitation patterns in Balm, 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 Balm, December typically receives around 62 mm (2.5 inches) of precipitation spread over approximately 7 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 Balm

In Balm in December, humidity is 84%. With an average temperature of 18°C (65°F), this humidity feels like a thick blanket enveloping you, making travel feel heavy and slightly uncomfortable as the air clings to your skin and limits your breath.

December Average Humidity in Balm

This chart illustrates the average monthly humidity levels in Balm, 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 Balm 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 Balm

In Balm in December, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Balm.

Maximum UV Index Levels in Balm for December

The chart shows the monthly maximum UV Index (UVI) for Balm 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 Balm typically reaches 5, which falls under the moderate exposure category.

Data source: Balm 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 Balm Compares to Other Months

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

This table compares monthly weather conditions in Balm, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (62°F)	40 mm (1.6 inches)	83%	high
February Weather	20°C (68°F)	58 mm (2.3 inches)	80%	very high
March Weather	21°C (69°F)	19 mm (0.7 inches)	75%	very high
April Weather	23°C (74°F)	63 mm (2.5 inches)	68%	extreme
May Weather	26°C (79°F)	134 mm (5.3 inches)	65%	extreme
June Weather	27°C (81°F)	244 mm (9.6 inches)	73%	extreme
July Weather	28°C (82°F)	292 mm (11.5 inches)	77%	extreme
August Weather	28°C (82°F)	280 mm (11.0 inches)	80%	extreme
September Weather	27°C (81°F)	195 mm (7.7 inches)	83%	extreme
October Weather	26°C (79°F)	69 mm (2.7 inches)	83%	very high
November Weather	21°C (70°F)	46 mm (1.8 inches)	83%	high
December Weather	18°C (65°F)	62 mm (2.5 inches)	84%	moderate