Weather on April 21
Atlanta, GA
55 Years of Data
Avg High
76°F
Avg Low
52°F
Warmest
2002
75°F avg
Coldest
1978
47°F avg
About This Date
April 21st in Atlanta, GA typically brings pleasant spring weather, with average highs around 76°F and lows near 52°F. Over 55 years of records, the warmest April 21st was in 2002 (75°F average), while the coldest was 1978 (47°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 31% of April 21st dates historically, with the wettest April 21st recording 2.41" of rain. The last decade has been 3.8°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.8°F cooler on this date compared to 20-30 years ago.
Planning for April 21st in Atlanta, GA? 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 | 82° | 58° | 70° | — | — |
| 2024 | 59° | 46° | 53° | 0.86" | — |
| 2023 | 80° | 54° | 67° | — | — |
| 2022 | 76° | 55° | 65° | — | — |
| 2021 | 58° | 40° | 49° | — | — |
| 2020 | 75° | 46° | 61° | — | — |
| 2019 | 72° | 41° | 56° | — | — |
| 2018 | 74° | 38° | 56° | — | — |
| 2017 | 86° | 62° | 74° | — | — |
| 2016 | 80° | 55° | 68° | 0.28" | — |
| 2015 | 71° | 49° | 60° | — | — |
| 2014 | 78° | 44° | 61° | — | — |
| 2013 | 69° | 37° | 53° | — | — |
| 2012 | 77° | 58° | 67° | — | — |
| 2011 | 81° | 61° | 71° | 0.48" | — |
| 2010 | 73° | 51° | 62° | — | — |
| 2009 | 71° | 47° | 59° | — | — |
| 2008 | 77° | 47° | 62° | — | — |
| 2007 | 76° | 44° | 60° | — | — |
| 2006 | 82° | 59° | 71° | 2.29" | — |
| 2005 | 81° | 50° | 65° | — | — |
| 2004 | 79° | 57° | 68° | — | — |
| 2003 | 73° | 56° | 64° | 1.8" | — |
| 2002warmest | 88° | 63° | 75° | — | — |
| 2001 | 79° | 48° | 63° | — | — |
| 2000 | 71° | 50° | 61° | 0.03" | — |
| 1999 | 85° | 47° | 66° | — | — |
| 1998 | 71° | 48° | 60° | 0.2" | — |
| 1997 | 74° | 52° | 63° | 0.25" | — |
| 1996 | 84° | 61° | 72° | 0.2" | — |
| 1995 | 81° | 65° | 73° | 2.41" | — |
| 1994 | 87° | 61° | 74° | — | — |
| 1993 | 63° | 42° | 52° | 0.05" | — |
| 1992 | 78° | 57° | 68° | 0.36" | — |
| 1991 | 60° | 45° | 52° | — | — |
| 1990 | 67° | 58° | 62° | 0.46" | — |
| 1989 | 78° | 51° | 65° | — | — |
| 1988 | 83° | 53° | 68° | — | — |
| 1987 | 88° | 59° | 73° | — | — |
| 1986 | 67° | 48° | 57° | 0.2" | — |
| 1985 | 85° | 59° | 72° | — | — |
| 1984 | 71° | 52° | 61° | — | — |
| 1983 | 64° | 34° | 49° | — | — |
| 1982 | 71° | 54° | 62° | 0.13" | — |
| 1981 | 64° | 56° | 60° | — | — |
| 1980 | 83° | 55° | 69° | — | — |
| 1979 | 82° | 56° | 69° | — | — |
| 1978coldest | 60° | 34° | 47° | — | — |
| 1977 | 74° | 59° | 66° | — | — |
| 1976 | 80° | 59° | 70° | 0.25" | — |
| 1975 | 73° | 46° | 60° | — | — |
| 1974 | 76° | 52° | 64° | — | — |
| 1973 | 79° | 57° | 68° | — | — |
| 1972 | 82° | 54° | 68° | — | — |
| 1971 | 77° | 61° | 69° | 0.46" | — |
55 years of data from ATLANTA FULTON CO AP