January Weather in Caledonia, United States

Last updated: June 24, 2025

In January, the average temperature in Caledonia, United States hovers around -3°C (27°F), with temperatures ranging from a chilling -22°C (-7°F) to a surprisingly mild 18°C (64°F). Prepare for the weather, as you'll experience approximately 75 mm (3.0 in) of precipitation over 12 days. With an average humidity of 91%, it’s a perfect time to bundle up and enjoy the cozy atmosphere!

January Temperature in Caledonia

In January in Caledonia, the average temperature is -3°C (27°F), with maximums reaching 18°C (64°F) and minimums dropping as low as -22°C (-7°F). Travelers should be prepared for a wide range of temperatures and plan accordingly for both warm and cold conditions.

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

The chart illustrates January temperature patterns in Caledonia, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Caledonia, January typically has an average temperature of -3°C (27°F), with highs reaching up to 18°C (64°F) and lows dropping to around -22°C (-7°F).

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

January Precipitation in Caledonia

In Caledonia in January, the precipitation amount is 75 mm (3.0 in) over the course of 12 days.

January Precipitation Trends in Caledonia

The chart displays monthly precipitation patterns in Caledonia, 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 Caledonia, January typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Caledonia

In Caledonia in January humidity is 91%. With an average temperature of -3°C (27°F), this humidity feels like a thick, icy blanket wrapping around you, making travel quite uncomfortable as every breath is a mix of frigid air and moisture, and the cold dampness clings to your skin, turning even short outings into a test of endurance.

January Average Humidity in Caledonia

This chart illustrates the average monthly humidity levels in Caledonia, 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 Caledonia is approximately 91%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Caledonia

In Caledonia 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 Caledonia, you can visit Hourly UV Index in Caledonia.

Maximum UV Index Levels in Caledonia for January

The chart shows the monthly maximum UV Index (UVI) for Caledonia 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 Caledonia typically reaches 2, which falls under the low exposure category.

Data source: Caledonia 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 Caledonia Compares to Other Months

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

This table compares monthly weather conditions in Caledonia, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (27°F)	75 mm (3.0 inches)	91%	low
February Weather	-2°C (29°F)	79 mm (3.1 inches)	91%	moderate
March Weather	2°C (35°F)	73 mm (2.9 inches)	88%	moderate
April Weather	8°C (46°F)	111 mm (4.4 inches)	88%	very high
May Weather	15°C (58°F)	106 mm (4.2 inches)	82%	very high
June Weather	20°C (68°F)	81 mm (3.2 inches)	79%	very high
July Weather	23°C (73°F)	134 mm (5.3 inches)	77%	very high
August Weather	22°C (71°F)	92 mm (3.6 inches)	72%	very high
September Weather	18°C (65°F)	69 mm (2.7 inches)	76%	high
October Weather	12°C (54°F)	137 mm (5.4 inches)	83%	moderate
November Weather	4°C (40°F)	85 mm (3.3 inches)	88%	moderate
December Weather	0°C (32°F)	84 mm (3.3 inches)	87%	low