Weather on October 15
Deltona, FL
55 Years of Data
Avg High
85°F
Avg Low
66°F
Warmest
2009
81°F avg
Coldest
1977
59°F avg
About This Date
October 15th in Deltona, FL typically brings warm fall weather, with average highs around 85°F and lows near 66°F. Over 55 years of records, the warmest October 15th was in 2009 (81°F average), while the coldest was 1977 (59°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 24% of October 15th dates historically, with the wettest October 15th recording 2.69" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for October 15th in Deltona, FL? Stay hydrated and seek shade during peak afternoon hours.
Warming Trend
1.3°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 84° | 68° | 76° | — | — |
| 2024 | 87° | 67° | 77° | — | — |
| 2023 | 83° | 70° | 76° | — | — |
| 2022 | 85° | 72° | 78° | — | — |
| 2021 | 87° | 73° | 80° | — | — |
| 2020 | 89° | 72° | 80° | — | — |
| 2019 | 87° | 68° | 78° | — | — |
| 2018 | 89° | 69° | 79° | — | — |
| 2017 | 86° | 75° | 81° | 0.51" | — |
| 2016 | 86° | 70° | 78° | — | — |
| 2015 | 87° | 69° | 78° | — | — |
| 2014 | 90° | 71° | 80° | 0.51" | — |
| 2013 | 86° | 68° | 77° | — | — |
| 2012 | 86° | 70° | 78° | — | — |
| 2011 | 87° | 66° | 77° | — | — |
| 2010 | 86° | 65° | 75° | — | — |
| 2009warmest | 90° | 73° | 81° | 0.69" | — |
| 2008 | 82° | 73° | 78° | — | — |
| 2007 | 82° | 71° | 77° | — | — |
| 2006 | 79° | 57° | 68° | — | — |
| 2005 | 84° | 70° | 77° | — | — |
| 2004 | 85° | 61° | 73° | — | — |
| 2003 | 88° | 69° | 78° | — | — |
| 2002 | 89° | 71° | 80° | 0.05" | — |
| 2001 | 87° | 69° | 78° | 2.08" | — |
| 2000 | 83° | 63° | 73° | — | — |
| 1999 | 84° | 72° | 78° | 2.29" | — |
| 1998 | 87° | 62° | 75° | — | — |
| 1997 | 86° | 67° | 76° | — | — |
| 1996 | 82° | 64° | 73° | — | — |
| 1995 | 89° | 70° | 79° | 2.69" | — |
| 1994 | 87° | 68° | 78° | — | — |
| 1993 | 85° | 63° | 74° | 0.13" | — |
| 1992 | 83° | 58° | 70° | — | — |
| 1991 | 82° | 65° | 73° | — | — |
| 1990 | 85° | 68° | 76° | — | — |
| 1989 | 88° | 69° | 78° | — | — |
| 1988 | 78° | 55° | 67° | — | — |
| 1987 | 73° | 55° | 64° | — | — |
| 1986 | 90° | 70° | 80° | — | — |
| 1985 | 90° | 69° | 79° | — | — |
| 1984 | 87° | 62° | 75° | — | — |
| 1983 | 80° | 72° | 76° | — | — |
| 1982 | 83° | 66° | 74° | — | — |
| 1981 | 83° | 66° | 74° | 0.33" | — |
| 1980 | 85° | 56° | 70° | — | — |
| 1979 | 79° | 67° | 73° | — | — |
| 1978 | 80° | 56° | 68° | 0.08" | — |
| 1977coldest | 71° | 46° | 59° | — | — |
| 1976 | 81° | 55° | 68° | 0.03" | — |
| 1975 | 86° | 63° | 74° | — | — |
| 1974 | 87° | 63° | 75° | 0.03" | — |
| 1973 | 84° | 67° | 75° | — | — |
| 1972 | 90° | 63° | 76° | — | — |
| 1971 | 91° | 69° | 80° | 1.45" | — |
55 years of data from SANFORD