Weather on August 25
Dayton, OH
55 Years of Data
Avg High
85°F
Avg Low
64°F
Warmest
2007
86°F avg
Coldest
1977
63°F avg
About This Date
August 25th in Dayton, OH typically brings warm summer weather, with average highs around 85°F and lows near 64°F. Over 55 years of records, the warmest August 25th was in 2007 (86°F average), while the coldest was 1977 (63°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 20% of August 25th dates historically, with the wettest August 25th recording 6.99" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for August 25th in Dayton, OH? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 55° | 64° | — | — |
| 2024 | 93° | 64° | 79° | — | — |
| 2023 | 89° | 74° | 81° | — | — |
| 2022 | 85° | 62° | 73° | — | — |
| 2021 | 92° | 75° | 83° | 0.03" | — |
| 2020 | 95° | 71° | 83° | — | — |
| 2019 | 82° | 61° | 71° | — | — |
| 2018 | 81° | 65° | 73° | — | — |
| 2017 | 79° | 57° | 68° | — | — |
| 2016 | 85° | 69° | 77° | 0.13" | — |
| 2015 | 77° | 53° | 65° | — | — |
| 2014 | 90° | 71° | 80° | — | — |
| 2013 | 86° | 60° | 73° | — | — |
| 2012 | 95° | 68° | 82° | — | — |
| 2011 | 95° | 69° | 82° | 2.26" | — |
| 2010 | 80° | 64° | 72° | — | — |
| 2009 | 80° | 59° | 70° | — | — |
| 2008 | 94° | 67° | 80° | 1.04" | — |
| 2007warmest | 98° | 73° | 86° | — | — |
| 2006 | 89° | 67° | 78° | — | — |
| 2005 | 82° | 59° | 71° | — | — |
| 2004 | 85° | 68° | 76° | 0.18" | — |
| 2003 | 82° | 60° | 71° | — | — |
| 2002 | 90° | 70° | 80° | — | — |
| 2001 | 83° | 68° | 75° | — | — |
| 2000 | 88° | 63° | 75° | — | — |
| 1999 | 74° | 67° | 70° | 2.46" | — |
| 1998 | 95° | 71° | 83° | 0.71" | — |
| 1997 | 74° | 60° | 67° | 0.2" | — |
| 1996 | 85° | 60° | 72° | — | — |
| 1995 | 91° | 63° | 77° | — | — |
| 1994 | 88° | 64° | 76° | — | — |
| 1993 | 95° | 74° | 84° | — | — |
| 1992 | 86° | 69° | 78° | — | — |
| 1991 | 92° | 66° | 79° | — | — |
| 1990 | 82° | 63° | 72° | — | — |
| 1989 | 73° | 61° | 67° | — | — |
| 1988 | 85° | 62° | 73° | — | — |
| 1987 | 77° | 54° | 65° | — | — |
| 1986 | 80° | 56° | 68° | — | — |
| 1985 | 73° | 65° | 69° | 2.59" | — |
| 1984 | 78° | 54° | 66° | — | — |
| 1983 | 93° | 67° | 80° | — | — |
| 1982 | 83° | 65° | 74° | 6.99" | — |
| 1981 | 86° | 64° | 75° | — | — |
| 1980 | 85° | 63° | 74° | — | — |
| 1979 | 80° | 59° | 70° | — | — |
| 1978 | 91° | 74° | 82° | — | — |
| 1977coldest | 73° | 54° | 63° | — | — |
| 1976 | 89° | 66° | 78° | — | — |
| 1975 | 92° | 74° | 83° | — | — |
| 1974 | 84° | 62° | 73° | — | — |
| 1973 | 74° | 63° | 68° | — | — |
| 1972 | 86° | 70° | 78° | 0.28" | — |
| 1971 | 82° | 55° | 69° | — | — |
55 years of data from DAYTON MCD