Weather on February 18
Dayton, OH
55 Years of Data
Avg High
40°F
Avg Low
25°F
Warmest
2011
62°F avg
Coldest
1979
5°F avg
About This Date
February 18th in Dayton, OH typically brings chilly winter weather, with average highs around 40°F and lows near 25°F. Over 56 years of records, the warmest February 18th was in 2011 (62°F average), while the coldest was 1979 (5°F) — a 57°F range across recorded history. Precipitation has occurred on 34% of recorded February 18th dates, with snow falling 5% of the time (heaviest snowfall: 2"). The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.8°F warmer on this date compared to 20-30 years ago.
Planning for February 18th in Dayton, OH? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Cooling Trend
0.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 66° | 50° | 58° | — | — |
| 2025 | 17° | 7° | 12° | — | — |
| 2024 | 35° | 12° | 24° | — | — |
| 2023 | 45° | 20° | 33° | — | — |
| 2022 | 30° | 22° | 26° | — | — |
| 2021 | 27° | 18° | 22° | 0.43" | — |
| 2020 | 52° | 28° | 40° | 0.03" | — |
| 2019 | 30° | 24° | 27° | 0.13" | — |
| 2018 | 35° | 30° | 33° | 0.28" | — |
| 2017 | 67° | 38° | 52° | — | — |
| 2016 | 39° | 25° | 32° | — | — |
| 2015 | 20° | 2° | 11° | 0.15" | 1" |
| 2014 | 38° | 16° | 27° | 1.04" | — |
| 2013 | 29° | 13° | 21° | — | — |
| 2012 | 51° | 31° | 41° | — | — |
| 2011warmest | 68° | 55° | 62° | — | — |
| 2010 | 36° | 24° | 30° | — | — |
| 2009 | 44° | 25° | 34° | — | — |
| 2008 | 61° | 33° | 47° | 0.51" | — |
| 2007 | 22° | 5° | 13° | 0.18" | 0.7" |
| 2006 | 31° | 15° | 23° | — | — |
| 2005 | 33° | 20° | 26° | — | — |
| 2004 | 42° | 21° | 32° | — | — |
| 2003 | 27° | 24° | 25° | 0.03" | — |
| 2002 | 40° | 23° | 31° | — | — |
| 2001 | 24° | 14° | 19° | — | — |
| 2000 | 39° | 24° | 32° | 1.14" | — |
| 1999 | 36° | 30° | 33° | — | — |
| 1998 | 51° | 44° | 48° | 0.74" | — |
| 1997 | 46° | 19° | 33° | — | — |
| 1996 | 28° | 10° | 19° | 0.05" | — |
| 1995 | 44° | 23° | 34° | — | — |
| 1994 | 57° | 29° | 43° | — | — |
| 1993 | 26° | -3° | 12° | — | — |
| 1992 | 48° | 35° | 42° | 0.38" | — |
| 1991 | 37° | 33° | 35° | 0.08" | — |
| 1990 | 32° | 26° | 29° | — | — |
| 1989 | 33° | 22° | 27° | — | — |
| 1988 | 50° | 30° | 40° | — | — |
| 1987 | 34° | 23° | 28° | 0.69" | 2" |
| 1986 | 57° | 48° | 53° | — | — |
| 1985 | 40° | 23° | 31° | — | — |
| 1984 | 49° | 42° | 45° | — | — |
| 1983 | 41° | 36° | 38° | — | — |
| 1982 | 47° | 32° | 39° | 0.03" | — |
| 1981 | 54° | 49° | 51° | 0.05" | — |
| 1980 | 20° | 3° | 11° | — | — |
| 1979coldest | 12° | -3° | 5° | — | — |
| 1978 | 21° | 12° | 17° | — | — |
| 1977 | 31° | 11° | 21° | — | — |
| 1976 | 55° | 42° | 49° | 2.18" | — |
| 1975 | 59° | 36° | 47° | — | — |
| 1974 | 46° | 30° | 38° | — | — |
| 1973 | 32° | 14° | 23° | — | — |
| 1972 | 51° | 30° | 41° | 0.25" | — |
| 1971 | 45° | 33° | 39° | — | — |
56 years of data from DAYTON MCD