Climate almanac
Deltona
Florida, United States · 28.90°, -81.26°
What is the climate like in Deltona?
The best time to visit Deltona is typically October – May, with trip comfort peaking in March (7.8/10). Deltona is warmest in July, when daily highs average 91°F (33°C), and coolest in January, when lows fall to about 51°F (10°C). The wettest month is typically August and the driest is November; the year sees roughly 54 in (1359 mm) of precipitation.
- Best time to visitOctober – May — comfort peaks in March (7.8/10)
- Warmest monthJuly — average high 91°F (33°C)
- Coolest monthJanuary — average low 51°F (10°C)
- Wettest monthAugust (8.6 in (218 mm))
- Driest monthNovember (1.8 in (46 mm))
- Annual precipitation54 in (1359 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromDeland 1 Sse, 13 km away (1892-2026)