Deltona, Florida Climate
United States
Pop. 88,474 Elev. 13 m / 43 ft
TZ: America/New_York (UTC-4) ·
Deltona has warm summers with average highs of 91°F (33°C) in July, and mild winters averaging 46°F (8°C) in January. Humidity pushes the summer feels-like temperature to around 116°F (47°C). Rain falls on about 79 days per year (46.0 in / 1168 mm total). The city averages 138 sunny days per year and around 68 thunderstorm days. Ocean water temperatures reach 86°F (30°C) in summer.
| Temperature | 91°F (33°C) high | 46°F (8°C) low |
| Feels like | 116°F (47°C) high | 44°F (7°C) low |
| Rain | 79 days | 46.0 in (1168 mm) /yr |
| Sky | 138 sunny | 68 stormy |
| Wind | 2.3 mph (1.0 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Jan, Feb, Mar, Apr, Oct, Nov, Dec
Sky & Air by Month
Cloud cover (%)
52
Jan 56
Feb 38
Mar 36
Apr 58
May 64
Jun 60
Jul 71
Aug 71
Sep 47
Oct 31
Nov 51
Dec Humidity (%)
68
Jan 74
Feb 60
Mar 65
Apr 71
May 75
Jun 77
Jul 80
Aug 81
Sep 78
Oct 71
Nov 76
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 9 mi Orlando Sanford International Airport (SFB)
Ski resort 76 mi
National park 56 mi Fort Matanzas National Monument
Hospital 2 mi Florida Hospital Fish Memorial
Hiking trail 10 mi Lower Wekiva Loop - East 9mi
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 65°F 18°C | 46°F 8°C | 1.8 in 45 mm | — | 13 |
| February | 76°F 25°C | 58°F 15°C | 1.8 in 46 mm | — | 9 |
| March | 79°F 26°C | 56°F 13°C | 1.2 in 30 mm | — | 17 |
| April | 85°F 29°C | 64°F 18°C | 0.7 in 17 mm | — | 21 |
| May | 89°F 32°C | 70°F 21°C | 5.8 in 147 mm | — | 9 |
| June | 89°F 32°C | 74°F 23°C | 5.9 in 151 mm | — | 5 |
| July | 91°F 33°C | 76°F 24°C | 7.1 in 180 mm | — | 9 |
| August | 90°F 32°C | 76°F 25°C | 8.8 in 224 mm | — | 3 |
| September | 86°F 30°C | 73°F 23°C | 7.0 in 179 mm | — | 6 |
| October | 81°F 27°C | 67°F 19°C | 3.8 in 95 mm | — | 15 |
| November | 77°F 25°C | 55°F 13°C | 0.4 in 10 mm | — | 20 |
| December | 74°F 23°C | 55°F 13°C | 1.7 in 44 mm | — | 11 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 13 | 2 |
| February | 9 | 2 |
| March | 17 | 2 |
| April | 21 | 1 |
| May | 9 | 7 |
| June | 5 | 11 |
| July | 9 | 10 |
| August | 3 | 17 |
| September | 6 | 10 |
| October | 15 | 3 |
| November | 20 | 1 |
| December | 11 | 2 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 65°F 19°C | 55°F 13°C |
| February | 69°F 21°C | 65°F 18°C |
| March | 72°F 22°C | 65°F 18°C |
| April | 76°F 24°C | 74°F 23°C |
| May | 81°F 27°C | 81°F 27°C |
| June | 82°F 28°C | 84°F 29°C |
| July | 85°F 29°C | 86°F 30°C |
| August | 86°F 30°C | 86°F 30°C |
| September | 85°F 29°C | 80°F 27°C |
| October | 82°F 28°C | 74°F 23°C |
| November | 76°F 24°C | 65°F 18°C |
| December | 72°F 22°C | 63°F 17°C |