Weather on April 21
Lexington, KY
55 Years of Data
Avg High
66°F
Avg Low
47°F
Warmest
1985
72°F avg
Coldest
2021
37°F avg
About This Date
April 21st in Lexington, KY typically brings mild spring weather, with average highs around 66°F and lows near 47°F. Over 55 years of records, the warmest April 21st was in 1985 (72°F average), while the coldest was 2021 (37°F) — a 35°F range across recorded history. Precipitation has occurred on 53% of recorded April 21st dates, with snow falling 2% of the time. The last decade has been 3.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.2°F cooler on this date compared to 20-30 years ago.
Planning for April 21st in Lexington, KY? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 72° | 58° | 65° | 0.38" | — |
| 2024 | 56° | 39° | 47° | — | — |
| 2023 | 76° | 49° | 62° | 1.63" | — |
| 2022 | 65° | 57° | 61° | 0.28" | — |
| 2021coldest | 44° | 29° | 37° | 0.53" | 0.9" |
| 2020 | 62° | 41° | 52° | — | — |
| 2019 | 68° | 42° | 55° | — | — |
| 2018 | 68° | 41° | 55° | — | — |
| 2017 | 69° | 54° | 61° | 0.18" | — |
| 2016 | 76° | 58° | 67° | 0.48" | — |
| 2015 | 64° | 41° | 53° | — | — |
| 2014 | 80° | 50° | 65° | — | — |
| 2013 | 60° | 34° | 47° | — | — |
| 2012 | 56° | 44° | 50° | 1.7" | — |
| 2011 | 59° | 40° | 49° | — | — |
| 2010 | 70° | 44° | 57° | — | — |
| 2009 | 51° | 39° | 45° | 0.15" | — |
| 2008 | 70° | 40° | 55° | — | — |
| 2007 | 74° | 44° | 59° | — | — |
| 2006 | 64° | 60° | 62° | 2.03" | — |
| 2005 | 72° | 54° | 63° | — | — |
| 2004 | 67° | 54° | 60° | 1.83" | — |
| 2003 | 65° | 52° | 58° | 0.33" | — |
| 2002 | 80° | 57° | 69° | 2.62" | — |
| 2001 | 74° | 61° | 67° | 0.03" | — |
| 2000 | 57° | 41° | 49° | 0.15" | — |
| 1999 | 78° | 53° | 66° | 0.03" | — |
| 1998 | 60° | 40° | 50° | 0.66" | — |
| 1997 | 55° | 47° | 51° | 0.53" | — |
| 1996 | 71° | 52° | 61° | — | — |
| 1995 | 75° | 61° | 68° | 2.06" | — |
| 1994 | 65° | 47° | 56° | 0.23" | — |
| 1993 | 48° | 34° | 41° | 0.15" | — |
| 1992 | 73° | 52° | 62° | 0.74" | — |
| 1991 | 46° | 41° | 44° | — | — |
| 1990 | 70° | 54° | 62° | 1.96" | — |
| 1989 | 71° | 42° | 57° | — | — |
| 1988 | 65° | 45° | 55° | — | — |
| 1987 | 84° | 53° | 69° | — | — |
| 1986 | 54° | 40° | 47° | 0.56" | — |
| 1985warmest | 84° | 59° | 72° | — | — |
| 1984 | 50° | 46° | 48° | 3.25" | — |
| 1983 | 60° | 32° | 46° | — | — |
| 1982 | 56° | 34° | 45° | — | — |
| 1981 | 62° | 31° | 46° | — | — |
| 1980 | 73° | 51° | 62° | 0.18" | — |
| 1979 | 80° | 55° | 68° | — | — |
| 1978 | 47° | 38° | 42° | — | — |
| 1977 | 75° | 61° | 68° | 0.03" | — |
| 1976 | 75° | 56° | 65° | 1.63" | — |
| 1975 | 60° | 35° | 48° | — | — |
| 1974 | 75° | 58° | 66° | — | — |
| 1973 | 81° | 61° | 71° | — | — |
| 1972 | 63° | 48° | 55° | 6.35" | — |
| 1971 | 76° | 46° | 61° | 0.33" | — |
55 years of data from LEXINGTON BLUEGRASS AP