Weather on May 30
Dayton, OH
55 Years of Data
Avg High
80°F
Avg Low
60°F
Warmest
1987
84°F avg
Coldest
1984
48°F avg
About This Date
May 30th in Dayton, OH typically brings warm spring weather, with average highs around 80°F and lows near 60°F. Over 55 years of records, the warmest May 30th was in 1987 (84°F average), while the coldest was 1984 (48°F) — a 36°F range across recorded history. Rain or other precipitation has occurred on about 38% of May 30th dates historically, with the wettest May 30th recording 2.67" of rain. The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.7°F warmer on this date compared to 20-30 years ago.
Planning for May 30th in Dayton, OH? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 73° | 57° | 65° | 0.58" | — |
| 2024 | 73° | 53° | 63° | — | — |
| 2023 | 86° | 61° | 73° | — | — |
| 2022 | 88° | 63° | 75° | — | — |
| 2021 | 68° | 52° | 60° | — | — |
| 2020 | 82° | 60° | 71° | 0.41" | — |
| 2019 | 84° | 69° | 77° | 1.04" | — |
| 2018 | 92° | 76° | 84° | — | — |
| 2017 | 82° | 59° | 71° | — | — |
| 2016 | 87° | 62° | 75° | 0.23" | — |
| 2015 | 86° | 69° | 78° | 0.71" | — |
| 2014 | 87° | 60° | 74° | 0.56" | — |
| 2013 | 88° | 70° | 79° | — | — |
| 2012 | 84° | 62° | 73° | 0.41" | — |
| 2011 | 94° | 71° | 82° | — | — |
| 2010 | 88° | 62° | 75° | — | — |
| 2009 | 82° | 59° | 71° | — | — |
| 2008 | 79° | 51° | 65° | — | — |
| 2007 | 89° | 67° | 78° | — | — |
| 2006 | 94° | 72° | 83° | — | — |
| 2005 | 81° | 58° | 69° | 0.03" | — |
| 2004 | 74° | 55° | 64° | — | — |
| 2003 | 78° | 51° | 65° | — | — |
| 2002 | 83° | 65° | 74° | — | — |
| 2001 | 80° | 57° | 69° | — | — |
| 2000 | 70° | 52° | 61° | — | — |
| 1999 | 90° | 64° | 77° | — | — |
| 1998 | 92° | 70° | 81° | 0.53" | — |
| 1997 | 63° | 55° | 59° | 0.05" | — |
| 1996 | 71° | 44° | 58° | — | — |
| 1995 | 62° | 52° | 57° | 0.03" | — |
| 1994 | 85° | 57° | 71° | — | — |
| 1993 | 70° | 51° | 60° | — | — |
| 1992 | 65° | 53° | 59° | 1.19" | — |
| 1991 | 92° | 73° | 82° | 0.08" | — |
| 1990 | 73° | 47° | 60° | — | — |
| 1989 | 74° | 61° | 67° | 0.03" | — |
| 1988 | 91° | 64° | 78° | — | — |
| 1987warmest | 93° | 75° | 84° | — | — |
| 1986 | 81° | 64° | 72° | — | — |
| 1985 | 76° | 50° | 63° | — | — |
| 1984coldest | 53° | 42° | 48° | — | — |
| 1983 | 70° | 49° | 59° | 1.42" | — |
| 1982 | 74° | 65° | 69° | 2.67" | — |
| 1981 | 82° | 59° | 71° | 0.08" | — |
| 1980 | 90° | 65° | 77° | — | — |
| 1979 | 78° | 53° | 66° | — | — |
| 1978 | 87° | 71° | 79° | — | — |
| 1977 | 90° | 64° | 77° | — | — |
| 1976 | 79° | 60° | 69° | — | — |
| 1975 | 84° | 66° | 75° | 1.55" | — |
| 1974 | 76° | 64° | 70° | 1.63" | — |
| 1973 | 72° | 57° | 64° | 0.81" | — |
| 1972 | 79° | 66° | 72° | 0.41" | — |
| 1971 | 72° | 50° | 61° | — | — |
55 years of data from DAYTON MCD