January Weather in Nashville, United States

Last updated: June 24, 2025

In January, the average temperature in Nashville, United States hovers around 1°C (34°F). While it can dip as low as -19°C (-2°F), there are days when it can reach a pleasant 21°C (69°F). Expect about 88 mm (3.5 in) of precipitation spread over 8 days, contributing to an average humidity of 84%. Plan your wardrobe accordingly!

January Temperature in Nashville

In January in Nashville, the average temperature is 1°C (34°F). Maximum temperatures can reach 21°C (69°F), while minimums can drop as low as -19°C (-2°F). Be prepared for a wide temperature range when planning your trip to Nashville during this time.

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

The chart illustrates January temperature patterns in Nashville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nashville, January typically has an average temperature of 1°C (34°F), with highs reaching up to 21°C (69°F) and lows dropping to around -19°C (-2°F).

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

January Precipitation in Nashville

In Nashville in January, the precipitation amount is 88 mm (3.5 in) over the course of 8 days.

January Precipitation Trends in Nashville

The chart displays monthly precipitation patterns in Nashville, 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 Nashville, January typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 8 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 Nashville

In Nashville in January humidity is 84%. With an average temperature of 1°C (34°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and requiring extra layers to keep warm while navigating the damp air.

January Average Humidity in Nashville

This chart illustrates the average monthly humidity levels in Nashville, 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 Nashville is approximately 84%, 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 Nashville

In Nashville 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 Nashville, you can check the information here.

Maximum UV Index Levels in Nashville for January

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

Data source: Nashville 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 Nashville Compares to Other Months

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

This table compares monthly weather conditions in Nashville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	1°C (34°F)	88 mm (3.5 inches)	84%	moderate
February Weather	3°C (37°F)	101 mm (4.0 inches)	82%	moderate
March Weather	9°C (48°F)	142 mm (5.6 inches)	84%	high
April Weather	13°C (57°F)	137 mm (5.4 inches)	83%	very high
May Weather	20°C (69°F)	164 mm (6.5 inches)	80%	extreme
June Weather	25°C (78°F)	94 mm (3.7 inches)	83%	extreme
July Weather	27°C (81°F)	90 mm (3.6 inches)	82%	very high
August Weather	25°C (77°F)	110 mm (4.3 inches)	82%	very high
September Weather	23°C (73°F)	64 mm (2.5 inches)	79%	very high
October Weather	16°C (60°F)	121 mm (4.8 inches)	79%	high
November Weather	7°C (45°F)	85 mm (3.4 inches)	88%	moderate
December Weather	5°C (40°F)	79 mm (3.1 inches)	87%	moderate