January Weather in Caledonia, United States

Last updated: August 27, 2025

In Caledonia, United States, the average temperature in January hovers around 8°C (46°F). However, brace yourself for a range that can plunge to a chilly -13°C (8°F) and soar to a warm 26°C (79°F). During this month, you can expect about 121 mm (4.8 in) of precipitation over 8 days, contributing to an average humidity of 85%.

January Temperature in Caledonia

In January in Caledonia, the average temperature is 8°C (46°F), with maximums reaching up to 26°C (79°F) and minimums plunging as low as -13°C (8°F). Be prepared for a wide range of temperatures when traveling during this time.

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 8°C (46°F), with highs reaching up to 26°C (79°F) and lows dropping to around -13°C (8°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 121 mm (4.8 in) over the course of 8 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 121 mm (4.8 inches) of precipitation spread over approximately 8 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 85%. With an average temperature of 8°C (46°F), this humidity feels like a cold, damp embrace that can leave travelers feeling chilled and uncomfortable, making outdoor exploration less appealing and encouraging the search for cozy indoor activities instead.

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 85%, 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 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 Caledonia for better planning.

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 4, which falls under the moderate 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	8°C (46°F)	121 mm (4.8 inches)	85%	moderate
February Weather	11°C (51°F)	180 mm (7.1 inches)	84%	high
March Weather	14°C (58°F)	164 mm (6.4 inches)	82%	very high
April Weather	17°C (63°F)	173 mm (6.8 inches)	82%	very high
May Weather	22°C (73°F)	129 mm (5.1 inches)	82%	extreme
June Weather	26°C (78°F)	135 mm (5.3 inches)	79%	extreme
July Weather	27°C (82°F)	99 mm (3.9 inches)	82%	extreme
August Weather	27°C (81°F)	129 mm (5.1 inches)	77%	extreme
September Weather	25°C (77°F)	91 mm (3.6 inches)	74%	very high
October Weather	19°C (67°F)	105 mm (4.1 inches)	73%	high
November Weather	11°C (53°F)	70 mm (2.8 inches)	85%	high
December Weather	10°C (50°F)	145 mm (5.7 inches)	88%	moderate