Weather on April 21
Columbus, OH
55 Years of Data
Avg High
65°F
Avg Low
44°F
Warmest
1977
72°F avg
Coldest
2021
38°F avg
About This Date
April 21st in Columbus, OH typically brings mild spring weather, with average highs around 65°F and lows near 44°F. Over 55 years of records, the warmest April 21st was in 1977 (72°F average), while the coldest was 2021 (38°F) — a 34°F range across recorded history. Precipitation has occurred on 51% of recorded April 21st dates, with snow falling 2% of the time (heaviest snowfall: 2"). The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.2°F cooler on this date compared to 20-30 years ago.
Planning for April 21st in Columbus, OH? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 54° | 66° | — | — |
| 2024 | 51° | 38° | 44° | — | — |
| 2023 | 74° | 49° | 61° | 0.51" | — |
| 2022 | 67° | 52° | 59° | 0.66" | — |
| 2021coldest | 45° | 32° | 38° | 1.09" | 2" |
| 2020 | 56° | 35° | 45° | — | — |
| 2019 | 57° | 42° | 50° | — | — |
| 2018 | 59° | 29° | 44° | — | — |
| 2017 | 69° | 51° | 60° | 0.05" | — |
| 2016 | 72° | 57° | 64° | 0.33" | — |
| 2015 | 60° | 41° | 51° | — | — |
| 2014 | 79° | 44° | 61° | — | — |
| 2013 | 55° | 27° | 41° | — | — |
| 2012 | 57° | 37° | 47° | 1.42" | — |
| 2011 | 57° | 36° | 46° | — | — |
| 2010 | 68° | 35° | 52° | — | — |
| 2009 | 50° | 40° | 45° | 0.03" | — |
| 2008 | 72° | 45° | 58° | — | — |
| 2007 | 73° | 39° | 56° | — | — |
| 2006 | 72° | 55° | 63° | 0.46" | — |
| 2005 | 59° | 42° | 51° | 0.13" | — |
| 2004 | 67° | 57° | 62° | 0.79" | — |
| 2003 | 60° | 48° | 54° | 0.03" | — |
| 2002 | 51° | 40° | 45° | 1.04" | — |
| 2001 | 76° | 57° | 66° | 0.05" | — |
| 2000 | 57° | 43° | 50° | 0.51" | — |
| 1999 | 66° | 45° | 55° | 1.47" | — |
| 1998 | 63° | 40° | 51° | 0.1" | — |
| 1997 | 61° | 40° | 50° | — | — |
| 1996 | 71° | 46° | 59° | — | — |
| 1995 | 73° | 57° | 65° | 2.51" | — |
| 1994 | 62° | 46° | 54° | — | — |
| 1993 | 66° | 37° | 52° | 1.7" | — |
| 1992 | 78° | 62° | 70° | 1.37" | — |
| 1991 | 43° | 38° | 40° | 0.38" | — |
| 1990 | 70° | 56° | 63° | 0.76" | — |
| 1989 | 66° | 46° | 56° | — | — |
| 1988 | 55° | 26° | 41° | 0.48" | — |
| 1987 | 85° | 51° | 68° | — | — |
| 1986 | 60° | 42° | 51° | 0.15" | — |
| 1985 | 86° | 50° | 68° | — | — |
| 1984 | 59° | 45° | 52° | — | — |
| 1983 | 60° | 30° | 45° | — | — |
| 1982 | 52° | 38° | 45° | — | — |
| 1981 | 57° | 26° | 42° | — | — |
| 1980 | 72° | — | — | — | — |
| 1979 | 75° | 48° | 62° | — | — |
| 1978 | 45° | 35° | 40° | 0.38" | — |
| 1977warmest | 80° | 65° | 72° | — | — |
| 1976 | 80° | 57° | 69° | 0.69" | — |
| 1975 | 53° | 33° | 43° | 0.08" | — |
| 1974 | 77° | 38° | 57° | — | — |
| 1973 | 80° | 63° | 71° | — | — |
| 1972 | 59° | 43° | 51° | 1.27" | — |
| 1971 | 65° | 44° | 54° | 0.03" | — |
55 years of data from COLUMBUS WSO CITY