Weather on July 1
Dayton, OH
55 Years of Data
Avg High
85°F
Avg Low
66°F
Warmest
2020
87°F avg
Coldest
2008
65°F avg
About This Date
July 1st in Dayton, OH typically brings warm summer weather, with average highs around 85°F and lows near 66°F. Over 55 years of records, the warmest July 1st was in 2020 (87°F average), while the coldest was 2008 (65°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 40% of July 1st dates historically, with the wettest July 1st recording 4.11" 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 July 1st in Dayton, OH? 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 | 85° | 69° | 77° | 1.7" | — |
| 2024 | 77° | 54° | 65° | — | — |
| 2023 | 84° | 70° | 77° | 3.25" | — |
| 2022 | 95° | 71° | 83° | 0.69" | — |
| 2021 | 81° | 70° | 75° | 1.73" | — |
| 2020warmest | 99° | 75° | 87° | 0.15" | — |
| 2019 | 97° | 76° | 86° | — | — |
| 2018 | 97° | 75° | 86° | — | — |
| 2017 | 85° | 68° | 76° | 0.97" | — |
| 2016 | 83° | 63° | 73° | — | — |
| 2015 | 76° | 58° | 67° | — | — |
| 2014 | 88° | 69° | 78° | 0.23" | — |
| 2013 | 80° | 64° | 72° | 0.1" | — |
| 2012 | 93° | 72° | 82° | — | — |
| 2011 | 91° | 70° | 80° | — | — |
| 2010 | 78° | 55° | 67° | — | — |
| 2009 | 77° | 64° | 71° | — | — |
| 2008coldest | 75° | 56° | 65° | — | — |
| 2007 | 79° | 56° | 67° | — | — |
| 2006 | 86° | 63° | 74° | — | — |
| 2005 | 91° | 67° | 79° | 4.11" | — |
| 2004 | 86° | 63° | 74° | — | — |
| 2003 | 83° | 69° | 76° | — | — |
| 2002 | 92° | 72° | 82° | — | — |
| 2001 | 90° | 74° | 82° | — | — |
| 2000 | 83° | 59° | 71° | — | — |
| 1999 | 82° | 61° | 71° | — | — |
| 1998 | 86° | 64° | 75° | 0.05" | — |
| 1997 | 88° | 69° | 78° | 1.37" | — |
| 1996 | 97° | 74° | 85° | — | — |
| 1995 | 85° | 63° | 74° | 2.29" | — |
| 1994 | 85° | 65° | 75° | — | — |
| 1993 | 80° | 65° | 72° | 0.08" | — |
| 1992 | 90° | 66° | 78° | — | — |
| 1991 | 96° | 75° | 86° | — | — |
| 1990 | 93° | 73° | 83° | — | — |
| 1989 | 84° | 63° | 73° | — | — |
| 1988 | 80° | 51° | 66° | — | — |
| 1987 | 88° | 68° | 78° | 1.12" | — |
| 1986 | 72° | 61° | 66° | 1.19" | — |
| 1985 | 77° | 63° | 70° | 1.52" | — |
| 1984 | 80° | 59° | 70° | — | — |
| 1983 | 90° | 72° | 81° | 1.85" | — |
| 1982 | 79° | 56° | 67° | — | — |
| 1981 | 92° | 67° | 79° | 3.63" | — |
| 1980 | 78° | 62° | 70° | — | — |
| 1979 | 72° | 60° | 66° | 0.2" | — |
| 1978 | 91° | 71° | 81° | — | — |
| 1977 | 90° | 66° | 78° | 1.12" | — |
| 1976 | 75° | 59° | 67° | 0.25" | — |
| 1975 | 90° | 66° | 78° | — | — |
| 1974 | 84° | 63° | 73° | — | — |
| 1973 | 82° | 64° | 73° | — | — |
| 1972 | 81° | 65° | 73° | — | — |
| 1971 | 91° | 73° | 82° | 0.69" | — |
55 years of data from DAYTON MCD