December Weather in Colfax, United States

Last updated: June 24, 2025

In December, the average temperature in Colfax, United States hovers around 12°C (54°F). You'll experience a wide range of temperatures, with a minimum of -2°C (28°F) and a maximum of 28°C (83°F). Expect about 135 mm (5.3 in) of precipitation spread across 10 days, contributing to an average humidity of 88%. Prepare for a month that could be both brisk and refreshing!

December Temperature in Colfax

In December in Colfax, the average temperature is 12°C (54°F), with maximums reaching up to 28°C (83°F) and minimums dropping as low as -2°C (28°F). Be prepared for a wide range of temperatures when traveling to Colfax during this time.

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

The chart illustrates December temperature patterns in Colfax, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Colfax, December typically has an average temperature of 12°C (54°F), with highs reaching up to 28°C (83°F) and lows dropping to around -2°C (28°F).

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

December Precipitation in Colfax

In Colfax in December, the total precipitation amount is 135 mm (5.3 in) recorded over a span of 10 days.

December Precipitation Trends in Colfax

The chart displays monthly precipitation patterns in Colfax, 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 Colfax, December typically receives around 135 mm (5.3 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 Colfax

In Colfax in December, humidity is 88%. With an average temperature of 12°C (54°F), this humidity feels like a thick, damp blanket, making traveling a bit uncomfortable as the air clings to your skin, causing you to sweat even in cooler weather.

December Average Humidity in Colfax

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

In Colfax in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Colfax for better planning.

Maximum UV Index Levels in Colfax for December

The chart shows the monthly maximum UV Index (UVI) for Colfax 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 Colfax typically reaches 4, which falls under the moderate exposure category.

Data source: Colfax 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 Colfax Compares to Other Months

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

This table compares monthly weather conditions in Colfax, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (51°F)	106 mm (4.2 inches)	81%	moderate
February Weather	12°C (55°F)	141 mm (5.5 inches)	81%	high
March Weather	17°C (63°F)	100 mm (3.9 inches)	79%	very high
April Weather	19°C (66°F)	156 mm (6.2 inches)	80%	extreme
May Weather	24°C (75°F)	177 mm (7.0 inches)	81%	extreme
June Weather	27°C (80°F)	122 mm (4.8 inches)	76%	extreme
July Weather	28°C (83°F)	126 mm (5.0 inches)	73%	extreme
August Weather	28°C (83°F)	148 mm (5.8 inches)	71%	extreme
September Weather	26°C (79°F)	120 mm (4.7 inches)	72%	very high
October Weather	21°C (70°F)	115 mm (4.5 inches)	73%	very high
November Weather	14°C (58°F)	66 mm (2.6 inches)	83%	high
December Weather	12°C (54°F)	135 mm (5.3 inches)	88%	moderate