Weather on December 13
Knoxville, TN
55 Years of Data
Avg High
50°F
Avg Low
31°F
Warmest
1979
62°F avg
Coldest
1982
24°F avg
About This Date
December 13th in Knoxville, TN typically brings cool winter weather, with average highs around 50°F and lows near 31°F. Over 55 years of records, the warmest December 13th was in 1979 (62°F average), while the coldest was 1982 (24°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 40% of December 13th dates historically, with the wettest December 13th recording 6.1" of rain. The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.7°F cooler on this date compared to 20-30 years ago.
Planning for December 13th in Knoxville, TN? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
1.1°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 45° | 25° | 35° | — | — |
| 2024 | 48° | 24° | 36° | — | — |
| 2023 | 50° | 25° | 37° | — | — |
| 2022 | 50° | 37° | 44° | — | — |
| 2021 | 54° | 30° | 42° | — | — |
| 2020 | 67° | 32° | 49° | — | — |
| 2019 | 46° | 24° | 35° | 0.25" | — |
| 2018 | 50° | 25° | 37° | — | — |
| 2017 | 50° | 30° | 40° | — | — |
| 2016 | 52° | 19° | 35° | 2.79" | — |
| 2015 | 69° | 49° | 59° | — | — |
| 2014 | 44° | 18° | 31° | — | — |
| 2013 | 39° | 19° | 29° | — | — |
| 2012 | 46° | 25° | 35° | — | — |
| 2011 | 55° | 40° | 47° | 0.03" | — |
| 2010 | 38° | 18° | 28° | 0.13" | — |
| 2009 | 37° | 24° | 31° | 1.42" | — |
| 2008 | 41° | 21° | 31° | — | — |
| 2007 | 65° | 53° | 59° | 0.28" | — |
| 2006 | 65° | 30° | 47° | 0.81" | — |
| 2005 | 49° | 28° | 38° | 0.1" | — |
| 2004 | 43° | 32° | 37° | — | — |
| 2003 | 46° | 24° | 35° | — | — |
| 2002 | 43° | 39° | 41° | 0.3" | — |
| 2001 | 60° | 46° | 53° | 3.18" | — |
| 2000 | 34° | 25° | 29° | — | — |
| 1999 | 64° | 40° | 52° | 0.76" | — |
| 1998 | 44° | 41° | 43° | 6.1" | — |
| 1997 | 41° | 28° | 35° | — | — |
| 1996 | 64° | 45° | 54° | 0.94" | — |
| 1995 | 37° | 30° | 34° | 0.1" | — |
| 1994 | 43° | 21° | 32° | — | — |
| 1993 | 42° | 21° | 32° | — | — |
| 1992 | 41° | 35° | 38° | — | — |
| 1991 | 57° | 41° | 49° | — | — |
| 1990 | 64° | 30° | 47° | — | — |
| 1989 | 39° | 28° | 34° | 0.3" | — |
| 1988 | 37° | 18° | 27° | — | — |
| 1987 | 56° | 32° | 44° | — | — |
| 1986 | 42° | 20° | 31° | 0.03" | — |
| 1985 | 53° | 33° | 43° | 0.38" | — |
| 1984 | 60° | 34° | 47° | — | — |
| 1983 | 51° | 44° | 48° | 0.15" | — |
| 1982coldest | 33° | 15° | 24° | — | — |
| 1981 | 46° | 26° | 36° | — | — |
| 1980 | 55° | 36° | 45° | — | — |
| 1979warmest | 68° | 55° | 62° | 1.5" | — |
| 1978 | 50° | 29° | 39° | — | — |
| 1977 | 50° | 31° | 40° | — | — |
| 1976 | 51° | 32° | 42° | 0.18" | — |
| 1975 | 55° | 32° | 44° | — | — |
| 1974 | 53° | 41° | 47° | — | — |
| 1973 | 45° | 37° | 41° | 1.07" | — |
| 1972 | 57° | 48° | 53° | 0.28" | — |
| 1971 | 61° | 46° | 53° | — | — |
55 years of data from KNOXVILLE UNIV OF TENN