January Weather in Nashville, United States

Last updated: June 24, 2025

In January, the average temperature in Nashville, United States hovers around 7°C (44°F). Temperatures can dip to a chilly -14°C (7°F) or soar to a pleasant 24°C (75°F). Expect 106 mm (4.2 in) of precipitation over approximately 10 days, accompanied by an average humidity level of 82%.

January Temperature in Nashville

In January in Nashville, the average temperature is 7°C (44°F), with maximums reaching 24°C (75°F) and minimums dropping as low as -14°C (7°F). Be prepared for a wide range of temperatures and pack accordingly for your travels!

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 7°C (44°F), with highs reaching up to 24°C (75°F) and lows dropping to around -14°C (7°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 106 mm (4.2 in) over a span of 10 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 106 mm (4.2 inches) of precipitation spread over approximately 10 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 82%. With an average temperature of 7°C (44°F), this humidity feels like an unwelcoming chill that seeps into your bones, making outdoor exploration feel damp and cumbersome.

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 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 Nashville

In Nashville 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 Nashville for better planning.

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 4, 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	7°C (44°F)	106 mm (4.2 inches)	82%	moderate
February Weather	8°C (47°F)	167 mm (6.6 inches)	80%	high
March Weather	14°C (57°F)	163 mm (6.4 inches)	78%	very high
April Weather	17°C (62°F)	203 mm (8.0 inches)	79%	very high
May Weather	22°C (72°F)	182 mm (7.2 inches)	81%	extreme
June Weather	26°C (79°F)	109 mm (4.3 inches)	77%	extreme
July Weather	28°C (82°F)	98 mm (3.8 inches)	72%	extreme
August Weather	27°C (81°F)	118 mm (4.6 inches)	65%	extreme
September Weather	25°C (77°F)	82 mm (3.2 inches)	63%	very high
October Weather	18°C (65°F)	102 mm (4.0 inches)	70%	very high
November Weather	12°C (53°F)	77 mm (3.0 inches)	82%	high
December Weather	9°C (49°F)	138 mm (5.4 inches)	88%	moderate