February weather forecastKnoxville, TN
February
Weather in February
Knoxville's transition from January to February is marked by rising temperature trends. February experiences an increased average temperature of 49.6°F (9.8°C), with superficial snowfall of only 1.57" (40mm), offering indications of an imminent spring. Winter isn’t releasing its grip just yet in this overcast month, although there are signs of retreat with a reduction of snowfall days. The average hours of sunshine increase slightly, the hint of the approaching spring season. For its citizens, Knoxville's winter curtained skies begin to retreat in February, ushering in hopes for the warmer times ahead.Temperature
The advent of February signifies a minor shift to an average high-temperature of a still frosty 49.6°F (9.8°C), aligning closely with January. Knoxville records an average low of 33.4°F (0.8°C) throughout the nights in February.Humidity
The months with the highest humidity are February and December, with an average relative humidity of 78%.Rainfall
February is the month with the most rainfall. Rain falls for 11.2 days and accumulates 3.66" (93mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. February is the month with the most snowfall. Snow falls for 3.3 days and accumulates 1.57" (40mm) of snow.Daylight
In February, the average length of the day is 10h and 54min.On the first day of February, sunrise is at 7:36 am and sunset at 6:02 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 6:30 pm EST.
Sunshine
In February, the average sunshine is 5.7h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 2 in February translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in February
Knoxville, TN
- Average high temperature in February: 49.6°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (44.8°F).
- Average low temperature in February: 33.4°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (29.3°F).
Average pressure in February
Knoxville, TN
- Average pressure in February: 30.12"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in February
Knoxville, TN
- Average wind speed in February: 5.8mph
The windiest month (with the highest average wind speed) is April (6mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).
Average humidity in February
Knoxville, TN
- Average humidity in February: 78%
The months with the highest relative humidity are February and December (78%).
The month with the lowest relative humidity is August (70%).
Average rainfall in February
Knoxville, TN
- Average rainfall in February: 3.66"
The wettest month (with the highest rainfall) is February (3.66").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in February
Knoxville, TN
- Average rainfall days in February: 11.2 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is November (8.4 days).
Average snowfall in February
Knoxville, TN
- Average snowfall in February: 1.57"
The month with the highest snowfall is February (1.57").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Knoxville, TN
- Average snowfall days in February: 3.3 days
The month with the highest number of snowfall days is January (3.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in February /
Average sunshine in February
Knoxville, TN
- Average daylight in February: 10h and 54min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in February: 5h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in February
Knoxville, TN
- Average sunshine days in February: 14.1 days
The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in February
Knoxville, TN
- Average UV index in February: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in February
Knoxville, TN
- Average cloud cover in February: 54
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in February
Knoxville, TN
- Average visibility in February: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
