WEATHER IN Knoxville
Monthly temperature
| Month | Record low | Average low | Average | Average high | Record high |
| january | -24 (1985) | 30.0 | 39.1 | 48.2 | 77 (1950) |
| february | -10 (1905) | 33.1 | 42.9 | 52.8 | 83 (1996) |
| march | 1 (1980) | 39.8 | 50.6 | 61.4 | 88 (1929) |
| april | 22 (1987) | 48.0 | 59.6 | 71.2 | 93 (1925) |
| may | 32 (1986) | 56.9 | 67.9 | 78.9 | 96 (1941) |
| june | 42 (1903) | 64.9 | 75.3 | 85.7 | 105 (2012) |
| july | 44 (1946) | 68.7 | 78.5 | 88.4 | 105 (2012) |
| august | 49 (1946) | 67.5 | 77.6 | 87.8 | 102 (2007) |
| september | 35 (1888) | 61.1 | 71.8 | 82.5 | 103 (1954) |
| october | 24 (1910) | 48.9 | 60.3 | 71.7 | 94 (1884) |
| november | 5 (1950) | 38.1 | 49.0 | 60.0 | 84 (1948) |
| december | -6 (1983) | 32.8 | 41.9 | 51.0 | 82 (1947) |
| year | -24 (1985) | 48.8 | 59.1 | 69.5 | 105 (2012) |
Monthly precipitation
| Month | Average | Record low | Record high | Daily high |
| january | 4.76 | 0.95 (1986) | 12.67 (2013) | 3.77 (1954) |
| february | 4.81 | 0.56 (1898) | 12.52 (1873) | 4.34 (1875) |
| march | 4.89 | 0.72 (1910) | 13.35 (1917) | 5.75 (1994) |
| april | 4.71 | 0.39 (1976) | 17.32 (1874) | 3.61 (2006) |
| may | 4.13 | 0.71 (1941) | 10.98 (1974) | 3.36 (1974) |
| june | 4.24 | 0.20 (1944) | 11.83 (1928) | 3.18 (1929) |
| july | 5.25 | 0.33 (1995) | 13.16 (1917) | 6.14 (1917) |
| august | 3.63 | 0.77 (1954) | 11.33 (1920) | 3.25 (1959) |
| september | 3.49 | 0.22 (1879) | 9.19 (1989) | 5.49 (2011) |
| october | 2.81 | 0.00 (1963) | 9.51 (1925) | 3.17 (1925) |
| november | 4.21 | 0.17 (1890) | 10.36 (1948) | 3.99 (1948) |
| december | 5.00 | 0.45 (1965) | 12.34 (1901) | 4.70 (1969) |
| year | 47.86 | 32.48 (1986) | 73.77 (1875) | 6.14 (1917) |
Number of days with solid, liquid, and mixed precipitation
| Type of precipitation | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Wind speed, m/s
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different wind directions, %
| direction | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Air humidity, %
| jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
Snow cover
| Month | jul | aug | sep | oct | nov | dec | jan | feb | mar | apr | may | jun | Year |
| number of days | |||||||||||||
| height (sm) | |||||||||||||
| max height (sm) |
Cloudy, score
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| total | |||||||||||||
| low |
Number of clear, cloudy and cloudy days
| month | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
| Total cloud | |||||||||||||
| Low cloud | |||||||||||||
Number of days with different phenomena
| phenomenon | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |
The frequency of different types of clouds, %
| type of clouds | jan | feb | mar | apr | may | jun | jul | aug | sep | oct | nov | dec | Year |