Weather on June 30
Deltona, FL
55 Years of Data
Avg High
91°F
Avg Low
72°F
Warmest
2020
88°F avg
Coldest
1981
75°F avg
About This Date
June 30th in Deltona, FL typically brings hot summer weather, with average highs around 91°F and lows near 72°F. Over 55 years of records, the warmest June 30th was in 2020 (88°F average), while the coldest was 1981 (75°F) — a 13°F range across recorded history. Rain or other precipitation has occurred on about 64% of June 30th dates historically, with the wettest June 30th recording 5.74" of rain. The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for June 30th in Deltona, FL? Stay hydrated and seek shade during peak afternoon hours. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 89° | 71° | 80° | 1.07" | — |
| 2024 | 92° | 73° | 82° | 3.38" | — |
| 2023 | 91° | 75° | 83° | — | — |
| 2022 | 92° | 75° | 83° | — | — |
| 2021 | 87° | 74° | 80° | 2.34" | — |
| 2020warmest | 99° | 78° | 88° | — | — |
| 2019 | 86° | 73° | 80° | 1.14" | — |
| 2018 | 84° | 73° | 79° | 0.25" | — |
| 2017 | 92° | 73° | 82° | 0.08" | — |
| 2016 | 94° | 74° | 84° | — | — |
| 2015 | 88° | 75° | 81° | 0.38" | — |
| 2014 | 94° | 75° | 84° | — | — |
| 2013 | 92° | 72° | 82° | 0.15" | — |
| 2012 | 92° | 64° | 78° | — | — |
| 2011 | 84° | 73° | 79° | 0.25" | — |
| 2010 | 93° | 79° | 86° | — | — |
| 2009 | 92° | 74° | 83° | 2.03" | — |
| 2008 | 95° | 72° | 83° | 0.43" | — |
| 2007 | 86° | 74° | 80° | 5.74" | — |
| 2006 | 91° | 72° | 81° | 0.13" | — |
| 2005 | 86° | 75° | 81° | 1.24" | — |
| 2004 | 93° | 73° | 83° | 0.23" | — |
| 2003 | 88° | 71° | 79° | 0.38" | — |
| 2002 | 89° | 72° | 80° | 2.39" | — |
| 2001 | 89° | 74° | 81° | 0.91" | — |
| 2000 | 89° | 74° | 81° | 1.35" | — |
| 1999 | 89° | 72° | 80° | — | — |
| 1998 | 99° | 70° | 84° | — | — |
| 1997 | 91° | 72° | 81° | 0.25" | — |
| 1996 | 86° | 71° | 79° | 0.3" | — |
| 1995 | 93° | 72° | 82° | 0.43" | — |
| 1994 | 95° | 70° | 82° | 0.18" | — |
| 1993 | 86° | 69° | 78° | 1.85" | — |
| 1992 | 88° | 72° | 80° | 0.53" | — |
| 1991 | 90° | 72° | 81° | 1.32" | — |
| 1990 | 92° | 74° | 83° | — | — |
| 1989 | 88° | 71° | 79° | 0.53" | — |
| 1988 | 87° | 74° | 80° | — | — |
| 1987 | 92° | 72° | 82° | 0.25" | — |
| 1986 | 92° | 71° | 81° | 1.96" | — |
| 1985 | 88° | 72° | 80° | — | — |
| 1984 | 82° | 72° | 77° | — | — |
| 1983 | 92° | 71° | 81° | 0.08" | — |
| 1982 | 93° | 76° | 84° | — | — |
| 1981coldest | 87° | 63° | 75° | — | — |
| 1980 | 95° | 69° | 82° | 0.53" | — |
| 1979 | 91° | 70° | 80° | — | — |
| 1978 | 96° | 74° | 85° | — | — |
| 1977 | 97° | 70° | 83° | 0.05" | — |
| 1976 | 89° | 70° | 79° | 0.46" | — |
| 1975 | 93° | 70° | 81° | — | — |
| 1974 | 91° | 67° | 79° | 4.14" | — |
| 1973 | 96° | 70° | 83° | — | — |
| 1972 | 98° | 69° | 84° | — | — |
| 1971 | 91° | 68° | 80° | 0.03" | — |
55 years of data from SANFORD