December Weather in Tremonton, United States

Last updated: June 24, 2025

In December, the average temperature in Tremonton, United States hovers around -2°C (28°F). Expect to experience minimums as low as -17°C (1°F) and maximums reaching up to 11°C (52°F). During this month, precipitation totals 42 mm (1.7 in) across 9 rainy days, contributing to an average humidity of 88%. Stay warm and prepared!

December Temperature in Tremonton

In December in Tremonton, the average temperature is -2°C (28°F). Maximums can reach 11°C (52°F), while minimums can plummet to as low as -17°C (1°F). Travelers should prepare for chilly conditions and be ready for fluctuations in temperature.

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

The chart illustrates December temperature patterns in Tremonton, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tremonton, December typically has an average temperature of -2°C (28°F), with highs reaching up to 11°C (52°F) and lows dropping to around -17°C (1°F).

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

December Precipitation in Tremonton

In Tremonton in December, the precipitation amount is 42 mm (1.7 in) spread over 9 days.

December Precipitation Trends in Tremonton

The chart displays monthly precipitation patterns in Tremonton, 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 Tremonton, December typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 9 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 Tremonton

In Tremonton in December humidity is 88%. With an average temperature of -2°C (28°F), this humidity feels like an icy cling to your skin, making every breath feel brisk and sharp, while the dampness cuts through layers of clothing, leaving travelers yearning for warmth and comfort.

December Average Humidity in Tremonton

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

In Tremonton 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 Tremonton, you can check the information here.

Maximum UV Index Levels in Tremonton for December

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

Data source: Tremonton 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 Tremonton Compares to Other Months

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

This table compares monthly weather conditions in Tremonton, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	53 mm (2.1 inches)	91%	moderate
February Weather	0°C (31°F)	63 mm (2.5 inches)	92%	moderate
March Weather	5°C (42°F)	58 mm (2.3 inches)	84%	high
April Weather	10°C (49°F)	60 mm (2.4 inches)	74%	very high
May Weather	15°C (59°F)	44 mm (1.7 inches)	62%	very high
June Weather	22°C (71°F)	19 mm (0.7 inches)	56%	extreme
July Weather	27°C (80°F)	12 mm (0.5 inches)	44%	extreme
August Weather	25°C (77°F)	16 mm (0.6 inches)	37%	very high
September Weather	19°C (67°F)	34 mm (1.3 inches)	46%	very high
October Weather	10°C (50°F)	41 mm (1.6 inches)	67%	high
November Weather	4°C (39°F)	38 mm (1.5 inches)	84%	moderate
December Weather	-2°C (28°F)	42 mm (1.7 inches)	88%	moderate