| Month | Average (°F) | Record (°F) | Average (inches) | |||
|---|---|---|---|---|---|---|
| High ☀️ | Low 🌙 | High ☀️ | Low 🌙 | Precipitation 💧 | Snow ❄️ | |
| January | 48.0 | 30.3 | 77 | -24 | 4.8 | 1.7 |
| February | 52.6 | 33.4 | 83 | -8 | 4.8 | 1.4 |
| March | 61.2 | 40.1 | 88 | 1 | 4.9 | 0.9 |
| April | 71.0 | 48.3 | 93 | 22 | 4.7 | 0.0 |
| May | 78.8 | 57.2 | 96 | 32 | 4.1 | 0.0 |
| June | 85.5 | 65.3 | 105 | 43 | 4.2 | 0.0 |
| July | 88.2 | 69.0 | 105 | 49 | 5.2 | 0.0 |
| August | 87.7 | 67.8 | 102 | 49 | 3.6 | 0.0 |
| September | 82.3 | 61.4 | 103 | 36 | 3.5 | 0.0 |
| October | 71.5 | 49.2 | 96 | 24 | 2.8 | 0.0 |
| November | 59.8 | 38.4 | 85 | 5 | 4.2 | 0.1 |
| December | 50.8 | 33.1 | 80 | -6 | 5.0 | 0.6 |
| Entire year | 69.9 | 49.5 | 105 | -24 | 51.9 | 4.4 |
|
More Knoxville Weather Records
1910–2024
|
||
|---|---|---|
| Highest daily low | 80 °F | July 25, 2010 |
| Lowest daily high | 7 °F | January 30, 1966 |
| Greatest daily range (Difference of high and low) |
50 °F | February 11, 1981 |
| Greatest difference in daily high over two conscutive days |
40 °F | Jan 28–29, 1934 |
| Most daily precipitation | 6.1 inches | July 16, 1917 |
| Most monthly precipitation | 13.4 inches | March 1917 |
| Most yearly precipitation | 69.4 inches | 2013 |
| Most yearly days with precipitation | 159 | 1957 |
| Earliest snow in season | November 8 | 1991 |
| Latest snow in season | April 25 | 1910 |
| Most daily snow | 17.5 inches | February 13, 1960 |
| Most monthly snow | 23.3 inches | February 1960 |
| Most yearly snow | 54.4 inches | 1960 |
| Most snow in a winter | 56.7 inches | 1959–1960 |
| Greatest snow accumulation | 15.0 inches | March 14, 1993 |
| Earliest freeze | October 4 | 1987 |
| Earliest day ≥ 90 °F | April 19 | 1941 |
| Earliest day ≥ 100 °F | June 8 | 1933 |
| Latest freeze | April 24 | 1986 |
| Latest day ≥ 90 °F | October 9 | 1939 |
| Latest day ≥ 100 °F | September 9 | 1925 |
| Most days in a year < 0 °F | 3 | 1982 |
| Most days in a year < 32 °F | 97 | 1988 |
| Most days in a year ≥ 80 °F | 168 | 2007 |
| Most days in a year ≥ 90 °F | 78 | 1936 |
| Most days in a year ≥ 100 °F | 8 | 1952 |
|
Knoxville Weather Streaks
Most consecutive days...
|
||
|---|---|---|
| With precipitation | 13 days | Jan 20 – Feb 1, 1957 |
| Without precipitation | 39 days | Sep 26 – Nov 3, 2000 |
| With snow | 4 days | Feb 6–9, 1979 |
| High temperature at or below freezing |
9 days | Jan 2–10, 2010 |
| High temperature ≥ 80 °F | 119 days | May 9 – Sep 4, 1987 |
| High temperature ≥ 90 °F | 30 days | Jul 31 – Aug 29, 2007 |
| High temperature ≥ 100 °F | 4 days | Jun 28 – Jul 1, 2012 |
| Years | Station | Coordinates |
|---|---|---|
| 1910–2024 | Knoxville McGhee Tyson Airport | location |