January Weather in Shelbyville, United States

Last updated: June 24, 2025

In January, the average temperature in Shelbyville, United States hovers around -2°C (29°F), with extremes ranging from a chilly -27°C (-16°F) to a surprisingly mild 16°C (62°F). This month brings about 61 mm (2.4 in) of precipitation over the course of 7 days, contributing to an average humidity level of 82%. Stay prepared for winter's chill while enjoying the serene beauty of this season!

January Temperature in Shelbyville

In January in Shelbyville, the average temperature is -2°C (29°F), with maximums reaching 16°C (62°F) and minimums dipping as low as -27°C (-16°F). Be sure to prepare for a wide range of temperatures if you're planning to travel during this time.

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

The chart illustrates January temperature patterns in Shelbyville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shelbyville, January typically has an average temperature of -2°C (29°F), with highs reaching up to 16°C (62°F) and lows dropping to around -27°C (-16°F).

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

January Precipitation in Shelbyville

In Shelbyville in January, the precipitation amount is 61 mm (2.4 in) over the course of 7 days.

January Precipitation Trends in Shelbyville

The chart displays monthly precipitation patterns in Shelbyville, 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 Shelbyville, January typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Shelbyville

In Shelbyville in January, humidity is 82%. With an average temperature of -2°C (29°F), this humidity feels like a frigid chill that seeps into your bones, making travel quite uncomfortable and forcing you to bundle up tightly to ward off the damp cold that lingers in the air.

January Average Humidity in Shelbyville

This chart illustrates the average monthly humidity levels in Shelbyville, 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 Shelbyville is approximately 82%, 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 Shelbyville

In Shelbyville in January, 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 Shelbyville, you can check the information here.

Maximum UV Index Levels in Shelbyville for January

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

Data source: Shelbyville 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 Shelbyville Compares to Other Months

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

This table compares monthly weather conditions in Shelbyville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-2°C (29°F)	61 mm (2.4 inches)	82%	moderate
February Weather	0°C (32°F)	57 mm (2.2 inches)	80%	moderate
March Weather	7°C (45°F)	115 mm (4.5 inches)	80%	high
April Weather	12°C (53°F)	105 mm (4.1 inches)	80%	very high
May Weather	19°C (66°F)	185 mm (7.3 inches)	82%	very high
June Weather	24°C (76°F)	117 mm (4.6 inches)	83%	extreme
July Weather	26°C (79°F)	85 mm (3.4 inches)	81%	extreme
August Weather	24°C (76°F)	100 mm (3.9 inches)	80%	very high
September Weather	22°C (71°F)	66 mm (2.6 inches)	76%	very high
October Weather	14°C (57°F)	109 mm (4.3 inches)	76%	high
November Weather	6°C (43°F)	53 mm (2.1 inches)	85%	moderate
December Weather	2°C (37°F)	41 mm (1.6 inches)	86%	moderate