Weather on February 18
Knoxville, TN
55 Years of Data
Avg High
51°F
Avg Low
31°F
Warmest
1976
63°F avg
Coldest
2015
18°F avg
About This Date
February 18th in Knoxville, TN typically brings cool winter weather, with average highs around 51°F and lows near 31°F. Over 56 years of records, the warmest February 18th was in 1976 (63°F average), while the coldest was 2015 (18°F) — a 45°F range across recorded history. Precipitation has occurred on 46% of recorded February 18th dates, with snow falling 2% of the time (heaviest snowfall: 4"). The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.3°F warmer on this date compared to 20-30 years ago.
Planning for February 18th in Knoxville, TN? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 66° | 33° | 50° | — | — |
| 2025 | 47° | 24° | 35° | — | — |
| 2024 | 50° | 30° | 40° | — | — |
| 2023 | 60° | 32° | 46° | 3.4" | — |
| 2022 | 73° | 32° | 53° | 2.51" | — |
| 2021 | 40° | 20° | 30° | — | — |
| 2020 | 64° | 38° | 51° | 0.15" | — |
| 2019 | 50° | 39° | 45° | 3.25" | — |
| 2018 | 50° | 42° | 46° | 1.55" | — |
| 2017 | 60° | 38° | 49° | — | — |
| 2016 | 49° | 29° | 39° | — | — |
| 2015coldest | 24° | 13° | 18° | — | — |
| 2014 | 63° | 29° | 46° | 0.36" | — |
| 2013 | 43° | 21° | 32° | — | — |
| 2012 | 59° | 34° | 46° | 0.08" | — |
| 2011 | 72° | 37° | 54° | — | — |
| 2010 | 32° | 29° | 30° | — | — |
| 2009 | 55° | 27° | 41° | 2.62" | — |
| 2008 | 65° | 44° | 54° | 1.52" | — |
| 2007 | 37° | 19° | 28° | 0.03" | — |
| 2006 | 53° | 31° | 42° | 0.46" | — |
| 2005 | 43° | 16° | 29° | — | — |
| 2004 | 40° | 28° | 34° | — | — |
| 2003 | 48° | 31° | 39° | 0.03" | — |
| 2002 | 50° | 22° | 36° | — | — |
| 2001 | 44° | 23° | 34° | — | — |
| 2000 | 55° | 36° | 45° | 0.56" | — |
| 1999 | 62° | 38° | 50° | 1.47" | — |
| 1998 | 59° | 43° | 51° | 0.76" | — |
| 1997 | 56° | 26° | 41° | — | — |
| 1996 | 40° | 16° | 28° | — | — |
| 1995 | 52° | 42° | 47° | 0.03" | — |
| 1994 | 65° | 26° | 45° | — | — |
| 1993 | 39° | 20° | 29° | — | — |
| 1992 | 48° | 38° | 43° | 0.15" | — |
| 1991 | 37° | 30° | 34° | 7.24" | — |
| 1990 | 46° | 30° | 38° | — | — |
| 1989 | 39° | 32° | 36° | 2.79" | — |
| 1988 | 56° | 24° | 40° | — | — |
| 1987 | 38° | 34° | 36° | 0.28" | — |
| 1986 | 52° | 40° | 46° | 3.86" | — |
| 1985 | 49° | 28° | 38° | — | — |
| 1984 | 65° | 30° | 47° | — | — |
| 1983 | 58° | 25° | 41° | — | — |
| 1982 | 67° | 51° | 59° | — | — |
| 1981 | 55° | 49° | 52° | 0.56" | — |
| 1980 | 34° | 16° | 25° | — | — |
| 1979 | 38° | 23° | 30° | 0.84" | 4" |
| 1978 | 49° | 36° | 42° | — | — |
| 1977 | 37° | 27° | 32° | — | — |
| 1976warmest | 73° | 53° | 63° | 2.13" | — |
| 1975 | 70° | 45° | 57° | 0.05" | — |
| 1974 | 55° | 31° | 43° | — | — |
| 1973 | 32° | 18° | 25° | — | — |
| 1972 | 45° | 37° | 41° | 0.53" | — |
| 1971 | 67° | 40° | 53° | — | — |
56 years of data from KNOXVILLE UNIV OF TENN