Weather on August 11
Dayton, OH
55 Years of Data
Avg High
86°F
Avg Low
66°F
Warmest
2010
87°F avg
Coldest
1972
65°F avg
About This Date
August 11th in Dayton, OH typically brings warm summer weather, with average highs around 86°F and lows near 66°F. Over 55 years of records, the warmest August 11th was in 2010 (87°F average), while the coldest was 1972 (65°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 36% of August 11th dates historically, with the wettest August 11th recording 4.22" 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 11th in Dayton, OH? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 90° | 70° | 80° | — | — |
| 2024 | 77° | 55° | 66° | — | — |
| 2023 | 85° | 67° | 76° | — | — |
| 2022 | 82° | 61° | 71° | — | — |
| 2021 | 93° | 78° | 86° | — | — |
| 2020 | 95° | 73° | 84° | 2.13" | — |
| 2019 | 88° | 65° | 76° | — | — |
| 2018 | 89° | 66° | 78° | 1.09" | — |
| 2017 | 87° | 66° | 77° | — | — |
| 2016 | 85° | 76° | 80° | 4.22" | — |
| 2015 | 86° | 68° | 77° | 0.25" | — |
| 2014 | 87° | 69° | 78° | 1.37" | — |
| 2013 | 87° | 66° | 77° | — | — |
| 2012 | 77° | 58° | 67° | — | — |
| 2011 | 82° | 57° | 70° | — | — |
| 2010warmest | 96° | 78° | 87° | — | — |
| 2009 | 90° | 70° | 80° | 2.06" | — |
| 2008 | 76° | 57° | 66° | — | — |
| 2007 | 88° | 68° | 78° | — | — |
| 2006 | 82° | 69° | 76° | 0.89" | — |
| 2005 | 93° | 73° | 83° | — | — |
| 2004 | 83° | 59° | 71° | — | — |
| 2003 | 83° | 65° | 74° | — | — |
| 2002 | 93° | 62° | 78° | — | — |
| 2001 | 89° | 74° | 81° | — | — |
| 2000 | 86° | 65° | 75° | — | — |
| 1999 | 91° | 65° | 78° | — | — |
| 1998 | 86° | 69° | 78° | 1.32" | — |
| 1997 | 80° | 69° | 75° | — | — |
| 1996 | 85° | 61° | 73° | — | — |
| 1995 | 90° | 71° | 80° | — | — |
| 1994 | 78° | 54° | 66° | — | — |
| 1993 | 78° | 65° | 71° | 0.89" | — |
| 1992 | 80° | 61° | 70° | — | — |
| 1991 | 84° | 60° | 72° | — | — |
| 1990 | 86° | 64° | 75° | — | — |
| 1989 | 82° | 60° | 71° | — | — |
| 1988 | 96° | 76° | 86° | — | — |
| 1987 | 77° | 61° | 69° | — | — |
| 1986 | 76° | 64° | 70° | 1.02" | — |
| 1985 | 91° | 68° | 80° | — | — |
| 1984 | 88° | 68° | 78° | 0.79" | — |
| 1983 | 89° | 64° | 77° | 0.25" | — |
| 1982 | 74° | 60° | 67° | 0.25" | — |
| 1981 | 87° | 68° | 78° | 0.05" | — |
| 1980 | 96° | 71° | 84° | 0.25" | — |
| 1979 | 89° | 67° | 78° | 2.51" | — |
| 1978 | 84° | 64° | 74° | — | — |
| 1977 | 84° | 72° | 78° | 0.05" | — |
| 1976 | 86° | 61° | 73° | — | — |
| 1975 | 85° | 65° | 75° | 2.82" | — |
| 1974 | 82° | 67° | 74° | 0.64" | — |
| 1973 | 86° | 70° | 78° | — | — |
| 1972coldest | 77° | 53° | 65° | — | — |
| 1971 | 90° | 69° | 79° | 0.43" | — |
55 years of data from DAYTON MCD