Weather on March 12
Dayton, OH
55 Years of Data
Avg High
50°F
Avg Low
31°F
Warmest
1990
70°F avg
Coldest
1998
19°F avg
About This Date
March 12th in Dayton, OH typically brings cool spring weather, with average highs around 50°F and lows near 31°F. Over 56 years of records, the warmest March 12th was in 1990 (70°F average), while the coldest was 1998 (19°F) — a 51°F range across recorded history. Precipitation has occurred on 36% of recorded March 12th dates, with snow falling 4% of the time (heaviest snowfall: 2.2"). The last decade has been 8.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 8.2°F warmer on this date compared to 20-30 years ago.
Planning for March 12th in Dayton, OH? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 47° | 29° | 38° | — | — |
| 2025 | 73° | 38° | 55° | — | — |
| 2024 | 69° | 42° | 56° | — | — |
| 2023 | 37° | 32° | 35° | 0.23" | 0.9" |
| 2022 | 27° | 16° | 22° | — | — |
| 2021 | 72° | 43° | 57° | 1.83" | — |
| 2020 | 52° | 43° | 47° | — | — |
| 2019 | 51° | 26° | 39° | — | — |
| 2018 | 40° | 21° | 30° | — | — |
| 2017 | 32° | 17° | 25° | — | — |
| 2016 | 60° | 44° | 52° | — | — |
| 2015 | 63° | 27° | 45° | — | — |
| 2014 | 72° | 42° | 57° | 2.24" | — |
| 2013 | 57° | 35° | 46° | 0.66" | — |
| 2012 | 70° | 36° | 53° | 0.25" | — |
| 2011 | 48° | 32° | 40° | — | — |
| 2010 | 64° | 46° | 55° | 0.18" | — |
| 2009 | 44° | 26° | 35° | — | — |
| 2008 | 39° | 29° | 34° | — | — |
| 2007 | 56° | 28° | 42° | — | — |
| 2006 | 59° | 46° | 53° | 5.08" | — |
| 2005 | 37° | 29° | 33° | 0.05" | — |
| 2004 | 53° | 19° | 36° | — | — |
| 2003 | 48° | 22° | 35° | — | — |
| 2002 | 47° | 23° | 35° | 0.08" | — |
| 2001 | 53° | 35° | 44° | — | — |
| 2000 | 30° | 23° | 27° | 1.4" | 2.2" |
| 1999 | 36° | 15° | 25° | — | — |
| 1998coldest | 25° | 13° | 19° | — | — |
| 1997 | 57° | 31° | 44° | — | — |
| 1996 | 50° | 20° | 35° | — | — |
| 1995 | 66° | 41° | 54° | — | — |
| 1994 | 40° | 23° | 31° | — | — |
| 1993 | 38° | 30° | 34° | — | — |
| 1992 | 28° | 19° | 24° | — | — |
| 1991 | 48° | 29° | 38° | — | — |
| 1990warmest | 78° | 62° | 70° | — | — |
| 1989 | 69° | 35° | 52° | — | — |
| 1988 | 60° | 33° | 47° | — | — |
| 1987 | 46° | 21° | 34° | — | — |
| 1986 | 45° | 37° | 41° | — | — |
| 1985 | 58° | 37° | 47° | 1.4" | — |
| 1984 | 28° | 13° | 20° | — | — |
| 1983 | 37° | 29° | 33° | — | — |
| 1982 | 58° | 33° | 45° | 2.11" | — |
| 1981 | 39° | 29° | 34° | 0.03" | — |
| 1980 | 35° | 20° | 27° | — | — |
| 1979 | 30° | 14° | 22° | — | — |
| 1978 | 50° | 32° | 41° | 0.15" | — |
| 1977 | 73° | 44° | 59° | 0.13" | — |
| 1976 | 52° | 31° | 41° | 0.18" | — |
| 1975 | 45° | 30° | 37° | 3.07" | — |
| 1974 | 42° | 38° | 40° | 0.2" | — |
| 1973 | 76° | 48° | 62° | 0.25" | — |
| 1972 | 72° | 36° | 54° | — | — |
| 1971 | 39° | 32° | 36° | 0.23" | — |
56 years of data from DAYTON MCD