Weather on April 15
Louisville, KY
55 Years of Data
Avg High
67°F
Avg Low
47°F
Warmest
2006
78°F avg
Coldest
1983
41°F avg
About This Date
April 15th in Louisville, KY typically brings mild spring weather, with average highs around 67°F and lows near 47°F. Over 55 years of records, the warmest April 15th was in 2006 (78°F average), while the coldest was 1983 (41°F) — a 37°F range across recorded history. Rain or other precipitation has occurred on about 35% of April 15th dates historically, with the wettest April 15th recording 2.59" of rain. The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.4°F cooler on this date compared to 20-30 years ago.
Planning for April 15th in Louisville, KY? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 58° | 47° | 52° | — | — |
| 2024 | 85° | 59° | 72° | 0.18" | — |
| 2023 | 79° | 55° | 67° | — | — |
| 2022 | 71° | 43° | 57° | 0.38" | — |
| 2021 | 59° | 42° | 51° | — | — |
| 2020 | 57° | 29° | 43° | — | — |
| 2019 | 56° | 37° | 46° | — | — |
| 2018 | 62° | 41° | 52° | 1.55" | — |
| 2017 | 83° | 66° | 74° | — | — |
| 2016 | 79° | 49° | 64° | — | — |
| 2015 | 61° | 56° | 58° | — | — |
| 2014 | 48° | 36° | 42° | 0.46" | — |
| 2013 | 71° | 58° | 64° | — | — |
| 2012 | 82° | 63° | 72° | — | — |
| 2011 | 69° | 56° | 62° | 0.99" | — |
| 2010 | 85° | 55° | 70° | — | — |
| 2009 | 50° | 44° | 47° | — | — |
| 2008 | 60° | 32° | 46° | — | — |
| 2007 | 54° | 37° | 45° | — | — |
| 2006warmest | 86° | 69° | 78° | — | — |
| 2005 | 71° | 44° | 58° | — | — |
| 2004 | 71° | 38° | 54° | — | — |
| 2003 | 83° | 53° | 68° | — | — |
| 2002 | 84° | 65° | 74° | — | — |
| 2001 | 68° | 47° | 57° | 0.36" | — |
| 2000 | 74° | 52° | 63° | — | — |
| 1999 | 62° | 47° | 54° | 0.66" | — |
| 1998 | 74° | 52° | 63° | 0.97" | — |
| 1997 | 65° | 36° | 50° | — | — |
| 1996 | 63° | 39° | 51° | 0.66" | — |
| 1995 | 69° | 49° | 59° | — | — |
| 1994 | 75° | 53° | 64° | 1.57" | — |
| 1993 | 78° | 52° | 65° | 1.4" | — |
| 1992 | 74° | 50° | 62° | 1.7" | — |
| 1991 | 70° | 54° | 62° | 0.23" | — |
| 1990 | 55° | 34° | 44° | — | — |
| 1989 | 64° | 47° | 55° | 0.08" | — |
| 1988 | 59° | 38° | 48° | — | — |
| 1987 | 60° | 49° | 54° | — | — |
| 1986 | 53° | 39° | 46° | 0.05" | — |
| 1985 | 67° | 54° | 60° | 0.43" | — |
| 1984 | 58° | 44° | 51° | 0.58" | — |
| 1983coldest | 47° | 36° | 41° | — | — |
| 1982 | 81° | 41° | 61° | — | — |
| 1981 | 64° | 38° | 51° | — | — |
| 1980 | 51° | 34° | 42° | 0.03" | — |
| 1979 | 63° | 46° | 54° | — | — |
| 1978 | 67° | 51° | 59° | — | — |
| 1977 | 84° | 53° | 69° | — | — |
| 1976 | 82° | 56° | 69° | — | — |
| 1975 | 57° | 42° | 50° | — | — |
| 1974 | 52° | 44° | 48° | — | — |
| 1973 | 75° | 41° | 58° | — | — |
| 1972 | 68° | 61° | 64° | 2.59" | — |
| 1971 | 67° | 38° | 52° | — | — |
55 years of data from LOUISVILLE BOWMAN FLD