Weather on December 30
Knoxville, TN
55 Years of Data
Avg High
50°F
Avg Low
31°F
Warmest
2021
62°F avg
Coldest
1983
17°F avg
About This Date
December 30th 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 30th was in 2021 (62°F average), while the coldest was 1983 (17°F) — a 45°F range across recorded history. Rain or other precipitation has occurred on about 35% of December 30th dates historically, with the wettest December 30th recording 4.27" of rain. The last decade has been 4.4°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.4°F warmer on this date compared to 20-30 years ago.
Planning for December 30th in Knoxville, TN? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 43° | 23° | 33° | — | — |
| 2024 | 61° | 37° | 49° | — | — |
| 2023 | 43° | 35° | 39° | — | — |
| 2022 | 55° | 19° | 37° | — | — |
| 2021warmest | 70° | 55° | 62° | 4.27" | — |
| 2020 | 50° | 30° | 40° | — | — |
| 2019 | 70° | 45° | 57° | 0.56" | — |
| 2018 | 54° | 40° | 47° | — | — |
| 2017 | 45° | 16° | 30° | — | — |
| 2016 | 50° | 32° | 41° | 1.73" | — |
| 2015 | 56° | 48° | 52° | — | — |
| 2014 | 47° | 35° | 41° | 0.33" | — |
| 2013 | 47° | 36° | 41° | 0.3" | — |
| 2012 | 41° | 26° | 34° | — | — |
| 2011 | 53° | 30° | 42° | — | — |
| 2010 | 36° | 26° | 31° | — | — |
| 2009 | 40° | 24° | 32° | — | — |
| 2008 | 53° | 27° | 40° | — | — |
| 2007 | 55° | 36° | 45° | 0.1" | — |
| 2006 | 62° | 30° | 46° | — | — |
| 2005 | 42° | 35° | 39° | — | — |
| 2004 | 42° | 22° | 32° | — | — |
| 2003 | 66° | 29° | 47° | 1.32" | — |
| 2002 | 60° | 28° | 44° | — | — |
| 2001 | 49° | 19° | 34° | — | — |
| 2000 | 41° | 17° | 29° | — | — |
| 1999 | 51° | 26° | 39° | — | — |
| 1998 | 44° | 25° | 34° | 0.18" | — |
| 1997 | 38° | 28° | 33° | 0.2" | — |
| 1996 | 70° | 51° | 60° | 0.15" | — |
| 1995 | 44° | 16° | 30° | — | — |
| 1994 | 54° | 34° | 44° | — | — |
| 1993 | 48° | 18° | 33° | — | — |
| 1992 | 50° | 40° | 45° | 0.03" | — |
| 1991 | 49° | 36° | 42° | — | — |
| 1990 | 60° | 45° | 52° | 0.56" | — |
| 1989 | 47° | 23° | 35° | 0.36" | — |
| 1988 | 42° | 24° | 33° | — | — |
| 1987 | 45° | 20° | 32° | — | — |
| 1986 | 38° | 28° | 33° | — | — |
| 1985 | 46° | 11° | 28° | — | — |
| 1984 | 71° | 46° | 59° | — | — |
| 1983coldest | 28° | 7° | 17° | — | — |
| 1982 | 42° | 27° | 34° | — | — |
| 1981 | 43° | 25° | 34° | — | — |
| 1980 | 55° | 36° | 45° | 0.1" | — |
| 1979 | 47° | 35° | 41° | 0.18" | — |
| 1978 | 49° | 36° | 42° | 0.08" | — |
| 1977 | 37° | 29° | 33° | 0.28" | — |
| 1976 | 34° | 16° | 25° | — | — |
| 1975 | 48° | 34° | 41° | 0.43" | — |
| 1974 | 55° | 50° | 53° | — | — |
| 1973 | 58° | 36° | 47° | 1.73" | — |
| 1972 | 52° | 43° | 47° | — | — |
| 1971 | 67° | 38° | 52° | — | — |
55 years of data from KNOXVILLE UNIV OF TENN