February Weather in Knoxville, United States

Last updated: June 24, 2025

In February, the average temperature in Knoxville, United States hovers around -4°C (25°F). However, temperatures can vary widely, dipping to a chilling -29°C (-20°F) or soaring to a pleasant 23°C (73°F). Expect around 47 mm (1.8 in) of precipitation spread over 7 days, and prepare for a consistent average humidity of 80%.

February Temperature in Knoxville

In February in Knoxville, the average temperature is -4°C (25°F). Maximum temperatures can reach 23°C (73°F), while minimums can drop as low as -29°C (-20°F). Travelers should be prepared for a wide range of temperatures during this time.

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 -4°C (25°F), with highs reaching up to 23°C (73°F) and lows dropping to around -29°C (-20°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 47 mm (1.8 in) during a span of 7 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 47 mm (1.8 inches) of precipitation spread over approximately 7 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 80%. With an average temperature of -4°C (25°F), this humidity feels like a biting chill, making traveling outdoors quite uncomfortable as the damp air clings to your skin, intensifying the cold and sapping your warmth with every gust of wind.

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 80%, 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	-5°C (24°F)	44 mm (1.7 inches)	78%	moderate
February Weather	-4°C (25°F)	47 mm (1.8 inches)	80%	moderate
March Weather	5°C (41°F)	86 mm (3.4 inches)	77%	high
April Weather	10°C (50°F)	71 mm (2.8 inches)	77%	very high
May Weather	17°C (63°F)	153 mm (6.0 inches)	77%	very high
June Weather	24°C (75°F)	129 mm (5.1 inches)	81%	extreme
July Weather	25°C (78°F)	77 mm (3.0 inches)	81%	extreme
August Weather	24°C (75°F)	71 mm (2.8 inches)	77%	very high
September Weather	21°C (69°F)	121 mm (4.8 inches)	73%	very high
October Weather	12°C (54°F)	130 mm (5.1 inches)	75%	high
November Weather	4°C (40°F)	50 mm (2.0 inches)	85%	moderate
December Weather	0°C (32°F)	37 mm (1.5 inches)	83%	moderate