Weather on May 12
Deltona, FL
55 Years of Data
Avg High
87°F
Avg Low
64°F
Warmest
2009
84°F avg
Coldest
1989
65°F avg
About This Date
May 12th in Deltona, FL typically brings warm spring weather, with average highs around 87°F and lows near 64°F. Over 55 years of records, the warmest May 12th was in 2009 (84°F average), while the coldest was 1989 (65°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 27% of May 12th dates historically, with the wettest May 12th recording 3.89" of rain. The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.9°F warmer on this date compared to 20-30 years ago.
Planning for May 12th in Deltona, FL? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.5°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 85° | 71° | 78° | 3.89" | — |
| 2024 | 91° | 72° | 81° | — | — |
| 2023 | 91° | 72° | 81° | — | — |
| 2022 | 81° | 64° | 72° | — | — |
| 2021 | 93° | — | — | 0.51" | — |
| 2020 | 85° | 62° | 73° | — | — |
| 2019 | 93° | 70° | 81° | 1.02" | — |
| 2018 | 93° | 64° | 79° | — | — |
| 2017 | 94° | 69° | 81° | — | — |
| 2016 | 90° | 69° | 79° | — | — |
| 2015 | 92° | 71° | 81° | — | — |
| 2014 | 88° | 70° | 79° | — | — |
| 2013 | 89° | 69° | 79° | 0.13" | — |
| 2012 | 85° | 67° | 76° | — | — |
| 2011 | 95° | 71° | 83° | — | — |
| 2010 | 85° | 67° | 76° | — | — |
| 2009warmest | 97° | 72° | 84° | — | — |
| 2008 | 91° | 72° | 81° | 0.1" | — |
| 2007 | 86° | 68° | 77° | — | — |
| 2006 | 82° | 65° | 73° | 0.69" | — |
| 2005 | 85° | 63° | 74° | 0.89" | — |
| 2004 | 85° | 70° | 77° | — | — |
| 2003 | 94° | 73° | 83° | — | — |
| 2002 | 89° | 69° | 79° | — | — |
| 2001 | 84° | 61° | 72° | — | — |
| 2000 | 96° | 67° | 81° | — | — |
| 1999 | 88° | 60° | 74° | 0.15" | — |
| 1998 | 90° | 60° | 75° | — | — |
| 1997 | 78° | 67° | 72° | 0.33" | — |
| 1996 | 88° | 66° | 77° | — | — |
| 1995 | 91° | 66° | 79° | 1.8" | — |
| 1994 | 88° | 64° | 76° | — | — |
| 1993 | 85° | 60° | 72° | — | — |
| 1992 | 86° | 56° | 71° | — | — |
| 1991 | 86° | 64° | 75° | — | — |
| 1990 | 86° | 58° | 72° | — | — |
| 1989coldest | 78° | 52° | 65° | — | — |
| 1988 | 85° | 62° | 73° | 0.18" | — |
| 1987 | 80° | 64° | 72° | 1.4" | — |
| 1986 | 89° | 51° | 70° | — | — |
| 1985 | 89° | 65° | 77° | — | — |
| 1984 | 80° | 59° | 70° | — | — |
| 1983 | 84° | 61° | 72° | — | — |
| 1982 | 84° | 58° | 71° | — | — |
| 1981 | 90° | 54° | 72° | — | — |
| 1980 | 84° | 58° | 71° | 0.03" | — |
| 1979 | 89° | 65° | 77° | — | — |
| 1978 | 83° | 58° | 70° | — | — |
| 1977 | 78° | 55° | 67° | — | — |
| 1976 | 86° | 67° | 76° | — | — |
| 1975 | 80° | 63° | 71° | — | — |
| 1974 | 87° | 63° | 75° | 2.97" | — |
| 1973 | 95° | 58° | 76° | — | — |
| 1972 | 84° | 65° | 74° | — | — |
| 1971 | 89° | 69° | 79° | 2.39" | — |
55 years of data from SANFORD