Weather on May 18
Atlanta, GA
55 Years of Data
Avg High
78°F
Avg Low
57°F
Warmest
2017
80°F avg
Coldest
1973
52°F avg
About This Date
May 18th in Atlanta, GA typically brings pleasant spring weather, with average highs around 78°F and lows near 57°F. Over 51 years of records, the warmest May 18th was in 2017 (80°F average), while the coldest was 1973 (52°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 39% of May 18th dates historically, with the wettest May 18th recording 3.38" of rain. The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.5°F warmer on this date compared to 20-30 years ago.
Planning for May 18th in Atlanta, GA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
1.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 81° | 67° | 74° | 0.23" | — |
| 2024 | 78° | 62° | 70° | 0.28" | — |
| 2023 | 69° | 62° | 66° | 1.12" | — |
| 2022 | 88° | 54° | 71° | — | — |
| 2021 | 77° | 62° | 70° | — | — |
| 2020 | 78° | 65° | 71° | 1.78" | — |
| 2019 | 87° | 63° | 75° | — | — |
| 2018 | 81° | 65° | 73° | — | — |
| 2017warmest | 89° | 71° | 80° | — | — |
| 2016 | 83° | 65° | 74° | 0.1" | — |
| 2015 | 84° | 66° | 75° | 1.85" | — |
| 2014 | 62° | 55° | 59° | 2.26" | — |
| 2013 | 74° | 63° | 68° | 0.18" | — |
| 2012 | 80° | 62° | 71° | — | — |
| 2011 | 68° | 46° | 57° | — | — |
| 2010 | 82° | 62° | 72° | — | — |
| 2009 | 68° | 51° | 60° | — | — |
| 2008 | 77° | 57° | 67° | 0.38" | — |
| 2007 | 77° | 51° | 64° | — | — |
| 2006 | 81° | 51° | 66° | 0.71" | — |
| 2005 | 81° | 57° | 69° | — | — |
| 2004 | 80° | 66° | 73° | 0.03" | — |
| 2003 | 66° | 59° | 63° | 3.05" | — |
| 2002 | 69° | 51° | 60° | 0.94" | — |
| 2001 | 90° | 61° | 75° | — | — |
| 2000 | 89° | 65° | 77° | — | — |
| 1999 | 82° | 32° | 57° | 1.24" | — |
| 1998 | 87° | 66° | 77° | — | — |
| 1994 | 79° | 53° | 66° | — | — |
| 1993 | 69° | 62° | 66° | 0.64" | — |
| 1992 | 82° | 58° | 70° | — | — |
| 1991 | 85° | 63° | 74° | — | — |
| 1989 | 83° | 49° | 66° | — | — |
| 1988 | 80° | 50° | 65° | — | — |
| 1987 | 83° | 61° | 72° | — | — |
| 1986 | 87° | 58° | 72° | — | — |
| 1985 | 68° | 53° | 61° | 0.05" | — |
| 1984 | 77° | 44° | 61° | — | — |
| 1983 | 70° | 47° | 58° | — | — |
| 1982 | 85° | 58° | 71° | 2.64" | — |
| 1981 | 72° | 53° | 62° | — | — |
| 1980 | 68° | 61° | 64° | 3.38" | — |
| 1979 | 77° | 53° | 65° | — | — |
| 1978 | 74° | 47° | 60° | 0.3" | — |
| 1977 | 86° | 56° | 71° | — | — |
| 1976 | 76° | 51° | 63° | — | — |
| 1975 | 70° | 61° | 65° | 1.4" | — |
| 1974 | 85° | 61° | 73° | — | — |
| 1973coldest | 70° | 35° | 52° | — | — |
| 1972 | 76° | 49° | 62° | — | — |
| 1971 | 82° | 46° | 64° | — | — |
51 years of data from ATLANTA DEKALB PEACHTREE AP