December Weather in Loma, United States

Last updated: June 24, 2025

In December, the average temperature in Loma, United States hovers around -1°C (30°F). Expect minimum chills of -21°C (-5°F) and rare peaks of up to 16°C (61°F). This month, the region experiences about 27 mm (1.1 in) of precipitation over 7 days, coupled with a notable average humidity of 90%. Prepare for a truly wintry atmosphere!

December Temperature in Loma

In December in Loma, the average temperature is -1°C (30°F). Maximums can reach 16°C (61°F), while minimums can drop as low as -21°C (-5°F). It's advisable to pack layers and prepare for both chilly and mild conditions while exploring this destination.

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

The chart illustrates December temperature patterns in Loma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Loma, December typically has an average temperature of -1°C (30°F), with highs reaching up to 16°C (61°F) and lows dropping to around -21°C (-5°F).

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

December Precipitation in Loma

In Loma in December, the precipitation amount is 27 mm (1.1 in) accumulated over 7 days.

December Precipitation Trends in Loma

The chart displays monthly precipitation patterns in Loma, 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 Loma, December typically receives around 27 mm (1.1 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 Loma

In Loma in December, humidity is 90%. With an average temperature of -1°C (30°F), this humidity feels like a bone-chilling dampness that seeps into your clothes, making outdoor activities uncomfortable and travel quite challenging.

December Average Humidity in Loma

This chart illustrates the average monthly humidity levels in Loma, 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 Loma is approximately 90%, 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 Loma

In Loma 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 Loma, you can check the information here.

Maximum UV Index Levels in Loma for December

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

Data source: Loma 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 Loma Compares to Other Months

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

This table compares monthly weather conditions in Loma, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	27 mm (1.1 inches)	90%	moderate
February Weather	0°C (32°F)	34 mm (1.3 inches)	89%	high
March Weather	6°C (43°F)	38 mm (1.5 inches)	81%	very high
April Weather	12°C (53°F)	19 mm (0.8 inches)	74%	very high
May Weather	17°C (63°F)	23 mm (0.9 inches)	58%	extreme
June Weather	24°C (75°F)	9 mm (0.3 inches)	47%	extreme
July Weather	27°C (81°F)	6 mm (0.2 inches)	39%	extreme
August Weather	25°C (78°F)	8 mm (0.3 inches)	39%	extreme
September Weather	20°C (69°F)	14 mm (0.6 inches)	53%	very high
October Weather	10°C (51°F)	35 mm (1.4 inches)	72%	high
November Weather	5°C (41°F)	14 mm (0.5 inches)	84%	moderate
December Weather	-1°C (30°F)	27 mm (1.1 inches)	90%	moderate