Weather on December 31
Louisville, KY
55 Years of Data
Avg High
46°F
Avg Low
32°F
Warmest
2010
60°F avg
Coldest
1976
10°F avg
About This Date
December 31st in Louisville, KY typically brings chilly winter weather, with average highs around 46°F and lows near 32°F. Over 55 years of records, the warmest December 31st was in 2010 (60°F average), while the coldest was 1976 (10°F) — a 50°F range across recorded history. Precipitation has occurred on 47% of recorded December 31st dates, with snow falling 4% of the time (heaviest snowfall: 1.8"). The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for December 31st in Louisville, KY? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 40° | 29° | 34° | — | — |
| 2024 | 55° | 40° | 47° | 0.18" | — |
| 2023 | 45° | 31° | 38° | — | — |
| 2022 | 55° | 40° | 47° | 0.79" | — |
| 2021 | 68° | 48° | 58° | 0.84" | — |
| 2020 | 37° | 33° | 35° | 0.79" | — |
| 2019 | 40° | 38° | 39° | — | — |
| 2018 | 67° | 45° | 56° | 3.51" | — |
| 2017 | 20° | 8° | 14° | — | — |
| 2016 | 45° | 34° | 39° | 0.18" | — |
| 2015 | 38° | 32° | 35° | — | — |
| 2014 | 30° | 17° | 24° | — | — |
| 2013 | 38° | 23° | 31° | — | — |
| 2012 | 38° | 28° | 33° | 0.3" | — |
| 2011 | 52° | 43° | 47° | — | — |
| 2010warmest | 68° | 52° | 60° | — | — |
| 2009 | 43° | 32° | 37° | 0.23" | — |
| 2008 | 50° | 20° | 35° | — | — |
| 2007 | 52° | 27° | 40° | 0.18" | — |
| 2006 | 65° | 50° | 57° | 1.8" | — |
| 2005 | 50° | 31° | 40° | — | — |
| 2004 | 57° | 53° | 55° | 0.25" | — |
| 2003 | 54° | 26° | 40° | — | — |
| 2002 | 56° | 47° | 51° | 2.62" | — |
| 2001 | 26° | 14° | 20° | — | — |
| 2000 | 26° | 20° | 23° | — | — |
| 1999 | 54° | 33° | 43° | — | — |
| 1998 | 29° | 16° | 22° | 0.23" | 1.8" |
| 1997 | 28° | 18° | 23° | — | — |
| 1996 | 54° | 47° | 50° | — | — |
| 1995 | 45° | 40° | 42° | 0.71" | — |
| 1994 | 49° | 45° | 47° | 0.13" | — |
| 1993 | 43° | 20° | 31° | — | — |
| 1992 | 61° | 29° | 45° | 0.46" | — |
| 1991 | 44° | 38° | 41° | — | — |
| 1990 | 24° | 15° | 20° | — | — |
| 1989 | 55° | 34° | 44° | 0.61" | — |
| 1988 | 47° | 25° | 36° | 0.2" | — |
| 1987 | 47° | 34° | 40° | 0.41" | — |
| 1986 | 38° | 31° | 34° | — | — |
| 1985 | 50° | 28° | 39° | — | — |
| 1984 | 63° | 48° | 55° | 1.57" | — |
| 1983 | 32° | 4° | 18° | — | — |
| 1982 | 40° | 24° | 32° | — | — |
| 1981 | 45° | 28° | 36° | 0.58" | — |
| 1980 | 49° | 33° | 41° | — | — |
| 1979 | 44° | 33° | 39° | — | — |
| 1978 | 63° | 48° | 55° | 1.6" | — |
| 1977 | 43° | 37° | 40° | — | — |
| 1976coldest | 18° | 2° | 10° | — | — |
| 1975 | 48° | 37° | 43° | 3.96" | — |
| 1974 | 63° | 42° | 52° | 0.81" | — |
| 1973 | 32° | 26° | 29° | 0.03" | 0.1" |
| 1972 | 57° | 38° | 47° | 0.28" | — |
| 1971 | 40° | 28° | 34° | — | — |
55 years of data from LOUISVILLE BOWMAN FLD