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January Weather in Colfax, United States

Last updated: June 24, 2025

In January, the average temperature in Colfax, United States hovers around -9°C (16°F). Expect chilly conditions, with a minimum plunging to -33°C (-27°F) and a maximum peaking at 7°C (46°F). During this month, precipitation totals about 31 mm (1.2 in) over 6 days, contributing to an average humidity level of 88%. Prepare for a brisk experience in this winter wonderland!

January Temperature in Colfax

In January in Colfax, the average temperature is -9°C (16°F), with maximums reaching 7°C (46°F) and minimums dropping to as low as -33°C (-27°F). This extreme cold makes it essential for travelers to dress warmly and be prepared for harsh winter conditions.

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

The chart illustrates January 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, January typically has an average temperature of -9°C (16°F), with highs reaching up to 7°C (46°F) and lows dropping to around -33°C (-27°F).
JanFebMarAprMayJunJulAugSepOctNovDec161732435869726963473223
Data source: Temperature data for Colfax generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Colfax

In Colfax in January, the precipitation amount is 31 mm (1.2 in) over a span of 6 days.

January Precipitation Trends in Colfax

The chart displays monthly precipitation patterns in Colfax, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Colfax, January typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec31445687131124123126971094657
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Colfax

In Colfax in January humidity is 88%. With an average temperature of -9°C (16°F), this humidity feels like a biting cold that seeps into your bones, making travel outside feel much more daunting and uncomfortable, as each breath turns into a cloud of mist in the frigid air.

January Average Humidity in Colfax

This chart illustrates the average monthly humidity levels in Colfax, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Colfax is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%89%86%85%79%80%80%78%80%84%89%85%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Colfax

In Colfax in January, the maximum UV index is 2, which corresponds to a low exposure category. With this level of UV radiation, the time to burn is approximately 45 minutes. To learn more about the hourly UV index in Colfax, you can visit Hourly UV Index in Colfax.

Maximum UV Index Levels in Colfax for January

The chart shows the monthly maximum UV Index (UVI) for Colfax in January, 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 January, the maximum UV index in Colfax typically reaches 2, which falls under the low exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Colfax January 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 January 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 January’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 January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-9°C (16°F)31 mm (1.2 inches)88%low
February Weather-8°C (17°F)44 mm (1.7 inches)89%moderate
March Weather0°C (33°F)56 mm (2.2 inches)86%moderate
April Weather6°C (43°F)87 mm (3.4 inches)85%high
May Weather14°C (58°F)131 mm (5.2 inches)79%very high
June Weather21°C (69°F)124 mm (4.9 inches)80%very high
July Weather22°C (73°F)123 mm (4.8 inches)80%very high
August Weather20°C (69°F)126 mm (5.0 inches)78%very high
September Weather17°C (63°F)97 mm (3.8 inches)80%high
October Weather9°C (48°F)109 mm (4.3 inches)84%moderate
November Weather0°C (33°F)46 mm (1.8 inches)89%moderate
December Weather-5°C (23°F)57 mm (2.3 inches)85%low

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