Weather on September 3
Dayton, OH
55 Years of Data
Avg High
84°F
Avg Low
63°F
Warmest
2011
85°F avg
Coldest
2017
57°F avg
About This Date
September 3rd in Dayton, OH typically brings warm fall weather, with average highs around 84°F and lows near 63°F. Over 55 years of records, the warmest September 3rd was in 2011 (85°F average), while the coldest was 2017 (57°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 31% of September 3rd dates historically, with the wettest September 3rd recording 4.01" of rain. The last decade has been 3.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.1°F cooler on this date compared to 20-30 years ago.
Planning for September 3rd in Dayton, OH? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 57° | 70° | — | — |
| 2024 | 78° | 48° | 63° | — | — |
| 2023 | 89° | 69° | 79° | — | — |
| 2022 | 77° | 69° | 73° | 0.38" | — |
| 2021 | 79° | 55° | 67° | — | — |
| 2020 | 89° | 76° | 82° | 0.3" | — |
| 2019 | 88° | 65° | 76° | — | — |
| 2018 | 92° | 73° | 82° | — | — |
| 2017coldest | 60° | 53° | 57° | — | — |
| 2016 | 77° | 55° | 66° | — | — |
| 2015 | 90° | 69° | 79° | — | — |
| 2014 | 78° | 65° | 71° | 0.25" | — |
| 2013 | 86° | 53° | 70° | — | — |
| 2012 | 86° | 73° | 80° | 0.2" | — |
| 2011warmest | 99° | 72° | 85° | — | — |
| 2010 | 80° | 61° | 70° | — | — |
| 2009 | 79° | 56° | 67° | — | — |
| 2008 | 95° | 71° | 83° | — | — |
| 2007 | 88° | 60° | 74° | — | — |
| 2006 | 64° | 57° | 61° | 0.18" | — |
| 2005 | 90° | 57° | 73° | — | — |
| 2004 | 85° | 65° | 75° | 0.36" | — |
| 2003 | 73° | 67° | 70° | 1.73" | — |
| 2002 | 89° | 71° | 80° | 0.76" | — |
| 2001 | 80° | 58° | 69° | — | — |
| 2000 | 92° | 69° | 80° | — | — |
| 1999 | 96° | 59° | 78° | — | — |
| 1998 | 85° | 56° | 70° | — | — |
| 1997 | 92° | 59° | 75° | 1.02" | — |
| 1996 | 88° | 65° | 76° | — | — |
| 1995 | 83° | 57° | 70° | — | — |
| 1994 | 74° | 50° | 62° | — | — |
| 1993 | 89° | 68° | 79° | 4.01" | — |
| 1992 | 78° | 64° | 71° | 0.33" | — |
| 1991 | 87° | 57° | 72° | — | — |
| 1990 | 88° | 65° | 76° | — | — |
| 1989 | 76° | 54° | 65° | — | — |
| 1988 | 85° | 66° | 75° | 0.3" | — |
| 1987 | 80° | 55° | 68° | — | — |
| 1986 | 82° | 63° | 72° | — | — |
| 1985 | 88° | 69° | 78° | — | — |
| 1984 | 96° | 68° | 82° | — | — |
| 1983 | 88° | 63° | 75° | — | — |
| 1982 | 85° | 57° | 71° | — | — |
| 1981 | 76° | 68° | 72° | 0.81" | — |
| 1980 | 83° | 61° | 72° | 0.23" | — |
| 1979 | 80° | 67° | 73° | — | — |
| 1978 | 82° | 58° | 70° | — | — |
| 1977 | 93° | 72° | 82° | — | — |
| 1976 | 74° | 54° | 64° | — | — |
| 1975 | 87° | 65° | 76° | — | — |
| 1974 | 69° | 52° | 60° | 2.54" | — |
| 1973 | 95° | 73° | 84° | — | — |
| 1972 | 83° | 59° | 71° | 1.27" | — |
| 1971 | 78° | 70° | 74° | 0.66" | — |
55 years of data from DAYTON MCD