Weather on August 18
Birmingham, AL
55 Years of Data
Avg High
91°F
Avg Low
71°F
Warmest
1990
88°F avg
Coldest
2013
71°F avg
About This Date
August 18th in Birmingham, AL typically brings hot summer weather, with average highs around 91°F and lows near 71°F. Over 55 years of records, the warmest August 18th was in 1990 (88°F average), while the coldest was 2013 (71°F) — a 17°F range across recorded history. Rain or other precipitation has occurred on about 35% of August 18th dates historically, with the wettest August 18th recording 2.79" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for August 18th in Birmingham, AL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 98° | 73° | 86° | — | — |
| 2024 | 99° | 74° | 86° | — | — |
| 2023 | 91° | 67° | 79° | — | — |
| 2022 | 85° | 69° | 77° | — | — |
| 2021 | 92° | 74° | 83° | — | — |
| 2020 | 93° | 66° | 80° | — | — |
| 2019 | 100° | 74° | 87° | — | — |
| 2018 | 88° | 75° | 81° | 0.05" | — |
| 2017 | 91° | 73° | 82° | — | — |
| 2016 | 90° | 74° | 82° | 0.1" | — |
| 2015 | 86° | 74° | 80° | 0.53" | — |
| 2014 | 89° | 71° | 80° | 1.93" | — |
| 2013coldest | 75° | 67° | 71° | 1.19" | — |
| 2012 | 85° | 69° | 77° | 2.21" | — |
| 2011 | 95° | 71° | 83° | — | — |
| 2010 | 93° | 78° | 86° | 0.05" | — |
| 2009 | 88° | 73° | 80° | 0.1" | — |
| 2008 | 91° | 68° | 80° | — | — |
| 2007 | 101° | 74° | 87° | 0.23" | — |
| 2006 | 91° | 76° | 83° | — | — |
| 2005 | 94° | 73° | 83° | — | — |
| 2004 | 88° | 62° | 75° | — | — |
| 2003 | 91° | 74° | 82° | — | — |
| 2002 | 89° | 72° | 80° | 1.09" | — |
| 2001 | 84° | 71° | 78° | 2.79" | — |
| 2000 | 102° | 73° | 88° | — | — |
| 1999 | 102° | 70° | 86° | — | — |
| 1998 | 93° | 71° | 82° | — | — |
| 1997 | 93° | 73° | 83° | — | — |
| 1996 | 91° | 69° | 80° | — | — |
| 1995 | 103° | 74° | 88° | — | — |
| 1994 | 88° | 70° | 79° | 1.5" | — |
| 1993 | 96° | 71° | 84° | — | — |
| 1992 | 84° | 59° | 72° | — | — |
| 1991 | 91° | 72° | 81° | 1.8" | — |
| 1990warmest | 102° | 73° | 88° | 0.36" | — |
| 1989 | 87° | 67° | 77° | — | — |
| 1988 | 96° | 72° | 84° | — | — |
| 1987 | 92° | 70° | 81° | 0.05" | — |
| 1986 | 87° | 71° | 79° | — | — |
| 1985 | 88° | 69° | 78° | — | — |
| 1984 | 89° | 67° | 78° | — | — |
| 1983 | 94° | 68° | 81° | — | — |
| 1982 | 89° | 70° | 79° | — | — |
| 1981 | 80° | 69° | 75° | 0.23" | — |
| 1980 | 92° | 75° | 83° | 1.68" | — |
| 1979 | 89° | 70° | 79° | — | — |
| 1978 | 92° | 71° | 81° | — | — |
| 1977 | 88° | 72° | 80° | — | — |
| 1976 | 85° | 67° | 76° | — | — |
| 1975 | 88° | 69° | 78° | 0.58" | — |
| 1974 | 88° | 70° | 79° | — | — |
| 1973 | 85° | 70° | 77° | 0.03" | — |
| 1972 | 95° | 68° | 82° | — | — |
| 1971 | 86° | 69° | 78° | — | — |
55 years of data from BIRMINGHAM WSFO