Currently: 66 °F. Clear. (Weather station: Orlando / Sanford Airport, USA). See more current weatherAnnual Weather Averages Near Deltona
Averages are for Orlando / Sanford Airport, which is 9 miles from Deltona.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Deltona
High Temp: 93 °F
Low Temp: 49 °F
Mean Temp: 73 °F
Precipitation: 4.00"
Humidity: 70%
Dew Point: 62 °F
Wind: 11 mph
Pressure: 30.06 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Deltona
High Temp: 71 °F
Low Temp: 49 °F
Mean Temp: 60 °F
Precipitation: 2.32"
Humidity: 69%
Dew Point: 50 °F
Wind: 12 mph
Pressure: 30.14 "Hg
Visibility: 9 mi
February Climate & Weather Averages in Deltona
High Temp: 75 °F
Low Temp: 52 °F
Mean Temp: 63 °F
Precipitation: 2.21"
Humidity: 68%
Dew Point: 52 °F
Wind: 12 mph
Pressure: 30.11 "Hg
Visibility: 9 mi
March Climate & Weather Averages in Deltona
High Temp: 79 °F
Low Temp: 56 °F
Mean Temp: 67 °F
Precipitation: 2.74"
Humidity: 65%
Dew Point: 54 °F
Wind: 13 mph
Pressure: 30.08 "Hg
Visibility: 9 mi
April Climate & Weather Averages in Deltona
High Temp: 83 °F
Low Temp: 61 °F
Mean Temp: 72 °F
Precipitation: 2.17"
Humidity: 64%
Dew Point: 59 °F
Wind: 13 mph
Pressure: 30.03 "Hg
Visibility: 10 mi
May Climate & Weather Averages in Deltona
High Temp: 88 °F
Low Temp: 67 °F
Mean Temp: 77 °F
Precipitation: 3.19"
Humidity: 64%
Dew Point: 64 °F
Wind: 12 mph
Pressure: 30.02 "Hg
Visibility: 10 mi
June Climate & Weather Averages in Deltona
High Temp: 91 °F
Low Temp: 72 °F
Mean Temp: 82 °F
Precipitation: 7.77"
Humidity: 70%
Dew Point: 70 °F
Wind: 10 mph
Pressure: 30.01 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Deltona
High Temp: 93 °F
Low Temp: 74 °F
Mean Temp: 83 °F
Precipitation: 6.88"
Humidity: 71%
Dew Point: 72 °F
Wind: 9 mph
Pressure: 30.05 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Deltona
High Temp: 92 °F
Low Temp: 74 °F
Mean Temp: 83 °F
Precipitation: 6.81"
Humidity: 73%
Dew Point: 73 °F
Wind: 9 mph
Pressure: 30.01 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Deltona
High Temp: 90 °F
Low Temp: 73 °F
Mean Temp: 81 °F
Precipitation: 6.40"
Humidity: 74%
Dew Point: 71 °F
Wind: 10 mph
Pressure: 29.98 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Deltona
High Temp: 85 °F
Low Temp: 67 °F
Mean Temp: 76 °F
Precipitation: 3.51"
Humidity: 72%
Dew Point: 66 °F
Wind: 11 mph
Pressure: 30.01 "Hg
Visibility: 10 mi
November Climate & Weather Averages in Deltona
High Temp: 78 °F
Low Temp: 58 °F
Mean Temp: 68 °F
Precipitation: 1.68"
Humidity: 71%
Dew Point: 58 °F
Wind: 12 mph
Pressure: 30.09 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Deltona
High Temp: 74 °F
Low Temp: 53 °F
Mean Temp: 63 °F
Precipitation: 2.36"
Humidity: 72%
Dew Point: 54 °F
Wind: 11 mph
Pressure: 30.12 "Hg
Visibility: 9 mi