February Weather in Knoxville, United States

Last updated: June 24, 2025

In February, the average temperature in Knoxville, United States hovers around -2°C (28°F), with extremes ranging from a chilling -33°C (-26°F) to a surprisingly warm 21°C (71°F). Expect about 65 mm (2.6 in) of precipitation spread across 11 days during the month, contributing to an average humidity of 81%. Stay prepared for a mix of winter’s bite and occasional warmth!

February Temperature in Knoxville

In February in Knoxville, the average temperature is -2°C (28°F). Maximum temperatures can reach 21°C (71°F), while minimums can drop as low as -33°C (-26°F). Be prepared for a wide range of temperatures when traveling to Knoxville this month.

February Weather in Knoxville: Daily Temperature Highs, Lows, and Averages

The chart illustrates February temperature patterns in Knoxville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Knoxville, February typically has an average temperature of -2°C (28°F), with highs reaching up to 21°C (71°F) and lows dropping to around -33°C (-26°F).

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

February Precipitation in Knoxville

In Knoxville in February, the precipitation amount is 65 mm (2.6 in) over a span of 11 days.

February Precipitation Trends in Knoxville

The chart displays monthly precipitation patterns in Knoxville, with values for each month alongside February’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how February’s conditions compare to those of other months. In Knoxville, February typically receives around 65 mm (2.6 inches) of precipitation spread over approximately 11 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

February Humidity in Knoxville

In Knoxville in February, humidity is 81%. With an average temperature of -2°C (28°F), this humidity feels like a biting chill that seeps into your bones, making travel uncomfortable and necessitating extra layers to stay warm and dry.

February Average Humidity in Knoxville

This chart illustrates the average monthly humidity levels in Knoxville, with February’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In February, average humidity in Knoxville is approximately 81%, offering insight into how humid the weather typically is during this month.

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

February UV Index in Knoxville

In Knoxville in February, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Knoxville.

Maximum UV Index Levels in Knoxville for February

The chart shows the monthly maximum UV Index (UVI) for Knoxville in February, 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 February, the maximum UV index in Knoxville typically reaches 5, which falls under the moderate exposure category.

Data source: Knoxville February 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 February Weather in Knoxville Compares to Other Months

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

This table compares monthly weather conditions in Knoxville, showing how February’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-4°C (26°F)	57 mm (2.2 inches)	81%	moderate
February Weather	-2°C (28°F)	65 mm (2.6 inches)	81%	moderate
March Weather	5°C (41°F)	105 mm (4.1 inches)	81%	high
April Weather	10°C (50°F)	111 mm (4.4 inches)	82%	very high
May Weather	17°C (63°F)	160 mm (6.3 inches)	78%	very high
June Weather	23°C (74°F)	152 mm (6.0 inches)	81%	extreme
July Weather	25°C (77°F)	108 mm (4.2 inches)	79%	very high
August Weather	23°C (74°F)	67 mm (2.6 inches)	77%	very high
September Weather	20°C (69°F)	99 mm (3.9 inches)	78%	very high
October Weather	13°C (55°F)	126 mm (5.0 inches)	78%	high
November Weather	4°C (40°F)	52 mm (2.1 inches)	87%	moderate
December Weather	1°C (33°F)	50 mm (2.0 inches)	84%	low