Weather on April 20
Louisville, KY
55 Years of Data
Avg High
71°F
Avg Low
48°F
Warmest
2017
74°F avg
Coldest
1983
41°F avg
About This Date
April 20th in Louisville, KY typically brings pleasant spring weather, with average highs around 71°F and lows near 48°F. Over 55 years of records, the warmest April 20th was in 2017 (74°F average), while the coldest was 1983 (41°F) — a 33°F range across recorded history. Rain or other precipitation has occurred on about 44% of April 20th dates historically, with the wettest April 20th recording 2.62" of rain. The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.6°F cooler on this date compared to 20-30 years ago.
Planning for April 20th in Louisville, KY? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 59° | 71° | — | — |
| 2024 | 60° | 41° | 51° | — | — |
| 2023 | 84° | 57° | 71° | — | — |
| 2022 | 71° | 44° | 58° | 0.13" | — |
| 2021 | 71° | 34° | 52° | 0.66" | — |
| 2020 | 69° | 41° | 55° | — | — |
| 2019 | 44° | 38° | 41° | 2.62" | — |
| 2018 | 64° | 36° | 50° | — | — |
| 2017warmest | 83° | 66° | 74° | — | — |
| 2016 | 85° | 57° | 71° | — | — |
| 2015 | 63° | 48° | 55° | 0.3" | — |
| 2014 | 81° | 48° | 64° | — | — |
| 2013 | 57° | 36° | 46° | — | — |
| 2012 | 79° | 52° | 65° | 0.33" | — |
| 2011 | 67° | 47° | 57° | 1.47" | — |
| 2010 | 69° | 49° | 59° | — | — |
| 2009 | 62° | 50° | 56° | 0.38" | — |
| 2008 | 61° | 44° | 52° | — | — |
| 2007 | 71° | 38° | 54° | — | — |
| 2006 | 67° | 53° | 60° | 1.35" | — |
| 2005 | 80° | 54° | 67° | — | — |
| 2004 | 77° | 58° | 67° | 0.03" | — |
| 2003 | 78° | 60° | 69° | 2.44" | — |
| 2002 | 77° | 66° | 72° | 0.46" | — |
| 2001 | 67° | 45° | 56° | 0.2" | — |
| 2000 | 79° | 50° | 64° | 0.05" | — |
| 1999 | 69° | 41° | 55° | 0.03" | — |
| 1998 | 65° | 38° | 51° | — | — |
| 1997 | 64° | 39° | 52° | 0.13" | — |
| 1996 | 76° | 59° | 67° | 2.16" | — |
| 1995 | 76° | 47° | 61° | 2.08" | — |
| 1994 | 75° | 49° | 62° | — | — |
| 1993 | 72° | 48° | 60° | — | — |
| 1992 | 80° | 62° | 71° | 1.04" | — |
| 1991 | 52° | 48° | 50° | — | — |
| 1990 | 75° | 59° | 67° | 1.55" | — |
| 1989 | 68° | 42° | 55° | — | — |
| 1988 | 69° | 32° | 51° | — | — |
| 1987 | 84° | 52° | 68° | — | — |
| 1986 | 62° | 47° | 54° | 1.07" | — |
| 1985 | 84° | 56° | 70° | — | — |
| 1984 | 62° | 36° | 49° | 0.1" | — |
| 1983coldest | 54° | 29° | 41° | — | — |
| 1982 | 66° | 49° | 57° | — | — |
| 1981 | 60° | 44° | 52° | 0.08" | — |
| 1980 | 78° | 44° | 61° | — | — |
| 1979 | 79° | 51° | 65° | — | — |
| 1978 | 50° | 43° | 46° | — | — |
| 1977 | 83° | 59° | 71° | — | — |
| 1976 | 87° | 56° | 71° | — | — |
| 1975 | 62° | 44° | 53° | — | — |
| 1974 | 78° | 49° | 63° | — | — |
| 1973 | 81° | 63° | 72° | 0.05" | — |
| 1972 | 73° | 55° | 64° | 1.93" | — |
| 1971 | 81° | 48° | 64° | — | — |
55 years of data from LOUISVILLE BOWMAN FLD