Weather on November 21
Deltona, FL
55 Years of Data
Avg High
76°F
Avg Low
57°F
Warmest
2015
78°F avg
Coldest
2000
49°F avg
About This Date
November 21st in Deltona, FL typically brings pleasant fall weather, with average highs around 76°F and lows near 57°F. Over 55 years of records, the warmest November 21st was in 2015 (78°F average), while the coldest was 2000 (49°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 22% of November 21st dates historically, with the wettest November 21st recording 1.93" of rain. The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.9°F cooler on this date compared to 20-30 years ago.
Planning for November 21st in Deltona, FL? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 83° | 59° | 71° | — | — |
| 2024 | 81° | 58° | 69° | — | — |
| 2023 | 82° | 63° | 72° | — | — |
| 2022 | 62° | 55° | 59° | 0.51" | — |
| 2021 | 73° | 65° | 69° | 0.43" | — |
| 2020 | 78° | 66° | 72° | 0.13" | — |
| 2019 | 73° | 48° | 61° | — | — |
| 2018 | 74° | 59° | 66° | 1.65" | — |
| 2017 | 75° | 53° | 64° | — | — |
| 2016 | 66° | 44° | 55° | — | — |
| 2015warmest | 84° | 72° | 78° | — | — |
| 2014 | 65° | 45° | 55° | — | — |
| 2013 | 79° | 66° | 72° | 0.1" | — |
| 2012 | 72° | 56° | 64° | — | — |
| 2011 | 82° | 61° | 71° | — | — |
| 2010 | 78° | 53° | 66° | — | — |
| 2009 | 80° | 62° | 71° | — | — |
| 2008 | 68° | 40° | 54° | — | — |
| 2007 | 80° | 56° | 68° | — | — |
| 2006 | 60° | 42° | 51° | — | — |
| 2005 | 77° | 70° | 73° | 0.23" | — |
| 2004 | 83° | 60° | 71° | — | — |
| 2003 | 78° | 51° | 65° | — | — |
| 2002 | 77° | 60° | 69° | — | — |
| 2001 | 80° | 61° | 70° | — | — |
| 2000coldest | 59° | 39° | 49° | — | — |
| 1999 | 80° | 64° | 72° | — | — |
| 1998 | 76° | 65° | 70° | — | — |
| 1997 | 77° | 57° | 67° | — | — |
| 1996 | 78° | 64° | 71° | 0.13" | — |
| 1995 | 74° | 57° | 65° | 0.08" | — |
| 1994 | 79° | 70° | 74° | 0.28" | — |
| 1993 | 68° | 59° | 64° | — | — |
| 1992 | 75° | 68° | 72° | — | — |
| 1991 | 80° | 61° | 70° | — | — |
| 1990 | 75° | 46° | 61° | — | — |
| 1989 | 74° | 47° | 60° | — | — |
| 1988 | 87° | 67° | 77° | — | — |
| 1987 | 66° | 41° | 54° | — | — |
| 1986 | 83° | 65° | 74° | — | — |
| 1985 | 82° | 72° | 77° | 0.03" | — |
| 1984 | 74° | 63° | 68° | — | — |
| 1983 | 76° | 60° | 68° | 1.93" | — |
| 1982 | 80° | 64° | 72° | — | — |
| 1981 | 70° | 42° | 56° | — | — |
| 1980 | 63° | 49° | 56° | — | — |
| 1979 | 78° | 58° | 68° | — | — |
| 1978 | 82° | 64° | 73° | — | — |
| 1977 | 80° | 60° | 70° | — | — |
| 1976 | 73° | 61° | 67° | — | — |
| 1975 | 82° | 56° | 69° | — | — |
| 1974 | 85° | 55° | 70° | 0.23" | — |
| 1973 | 86° | 64° | 75° | — | — |
| 1972 | 72° | 46° | 59° | — | — |
| 1971 | 74° | 48° | 61° | — | — |
55 years of data from SANFORD