Weather on June 21
Atlanta, GA
55 Years of Data
Avg High
87°F
Avg Low
66°F
Warmest
2009
86°F avg
Coldest
1985
66°F avg
About This Date
June 21st in Atlanta, GA typically brings warm summer weather, with average highs around 87°F and lows near 66°F. Over 52 years of records, the warmest June 21st was in 2009 (86°F average), while the coldest was 1985 (66°F) — a 20°F range across recorded history. Rain or other precipitation has occurred on about 44% of June 21st dates historically, with the wettest June 21st recording 4.34" of rain. The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.7°F warmer on this date compared to 20-30 years ago.
Planning for June 21st in Atlanta, GA? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 91° | 66° | 79° | — | — |
| 2024 | 93° | 65° | 79° | — | — |
| 2023 | 74° | 64° | 69° | 2.59" | — |
| 2022 | 96° | 65° | 80° | — | — |
| 2021 | 88° | 70° | 79° | 0.1" | — |
| 2020 | 90° | 65° | 77° | 0.03" | — |
| 2019 | 90° | 69° | 79° | — | — |
| 2018 | 89° | 73° | 81° | 0.1" | — |
| 2017 | 79° | 69° | 74° | 0.03" | — |
| 2016 | 93° | 65° | 79° | — | — |
| 2015 | 94° | 72° | 83° | — | — |
| 2014 | 93° | 71° | 82° | 0.23" | — |
| 2013 | 84° | 67° | 75° | — | — |
| 2012 | 91° | 67° | 79° | — | — |
| 2011 | 95° | 73° | 84° | — | — |
| 2010 | 95° | 71° | 83° | — | — |
| 2009warmest | 96° | 75° | 86° | — | — |
| 2008 | 86° | 68° | 77° | 0.03" | — |
| 2007 | 90° | 65° | 77° | — | — |
| 2006 | 99° | 67° | 83° | — | — |
| 2005 | 81° | 64° | 72° | 0.99" | — |
| 2004 | 82° | 69° | 76° | 4.34" | — |
| 2003 | 83° | 54° | 68° | — | — |
| 2002 | 83° | 67° | 75° | — | — |
| 2001 | 87° | 65° | 76° | 0.53" | — |
| 2000 | 92° | 71° | 81° | 0.46" | — |
| 1999 | 81° | 63° | 72° | — | — |
| 1998 | 92° | 67° | 79° | — | — |
| 1994 | 89° | 68° | 79° | — | — |
| 1993 | 86° | 70° | 78° | — | — |
| 1992 | 83° | 61° | 72° | — | — |
| 1991 | 73° | 69° | 71° | 3.35" | — |
| 1990 | 97° | 62° | 79° | 0.76" | — |
| 1989 | 72° | 67° | 69° | 3.53" | — |
| 1988 | 91° | 64° | 78° | 0.13" | — |
| 1987 | 84° | 67° | 75° | 2.18" | — |
| 1986 | 92° | 63° | 77° | — | — |
| 1985coldest | 78° | 54° | 66° | — | — |
| 1984 | 93° | 68° | 81° | 0.48" | — |
| 1983 | 80° | 64° | 72° | — | — |
| 1982 | 82° | 59° | 71° | — | — |
| 1981 | 90° | 63° | 76° | — | — |
| 1980 | 85° | 60° | 72° | — | — |
| 1979 | 76° | 66° | 71° | — | — |
| 1978 | 86° | 64° | 75° | — | — |
| 1977 | 90° | 65° | 77° | 0.56" | — |
| 1976 | 78° | 61° | 69° | 0.79" | — |
| 1975 | 90° | 60° | 75° | 0.13" | — |
| 1974 | 88° | 61° | 74° | — | — |
| 1973 | 82° | 66° | 74° | 0.1" | — |
| 1972 | 72° | 65° | 68° | 3.45" | — |
| 1971 | 85° | 64° | 74° | 0.3" | — |
52 years of data from ATLANTA DEKALB PEACHTREE AP