Annual Weather Averages Near Sydnes Island
Averages are for Orange County Airport, which is 6 miles from Sydnes Island.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Sydnes Island
High Temp: 93 °F
Low Temp: 44 °F
Mean Temp: 70 °F
Precipitation: 5.15"
Humidity: 76%
Dew Point: 61 °F
Wind: 14 mph
Pressure: 30.03 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Sydnes Island
High Temp: 64 °F
Low Temp: 44 °F
Mean Temp: 54 °F
Precipitation: 4.78"
Humidity: 75%
Dew Point: 45 °F
Wind: 16 mph
Pressure: 30.15 "Hg
Visibility: 8 mi
February Climate & Weather Averages in Sydnes Island
High Temp: 67 °F
Low Temp: 48 °F
Mean Temp: 57 °F
Precipitation: 3.17"
Humidity: 76%
Dew Point: 49 °F
Wind: 16 mph
Pressure: 30.10 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Sydnes Island
High Temp: 73 °F
Low Temp: 54 °F
Mean Temp: 64 °F
Precipitation: 3.63"
Humidity: 76%
Dew Point: 55 °F
Wind: 17 mph
Pressure: 30.05 "Hg
Visibility: 8 mi
April Climate & Weather Averages in Sydnes Island
High Temp: 79 °F
Low Temp: 60 °F
Mean Temp: 69 °F
Precipitation: 3.75"
Humidity: 75%
Dew Point: 60 °F
Wind: 17 mph
Pressure: 29.98 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Sydnes Island
High Temp: 85 °F
Low Temp: 67 °F
Mean Temp: 76 °F
Precipitation: 4.82"
Humidity: 76%
Dew Point: 68 °F
Wind: 15 mph
Pressure: 29.96 "Hg
Visibility: 9 mi
June Climate & Weather Averages in Sydnes Island
High Temp: 91 °F
Low Temp: 73 °F
Mean Temp: 82 °F
Precipitation: 6.84"
Humidity: 76%
Dew Point: 73 °F
Wind: 12 mph
Pressure: 29.95 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Sydnes Island
High Temp: 92 °F
Low Temp: 75 °F
Mean Temp: 83 °F
Precipitation: 6.82"
Humidity: 77%
Dew Point: 75 °F
Wind: 9 mph
Pressure: 30.00 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Sydnes Island
High Temp: 93 °F
Low Temp: 75 °F
Mean Temp: 84 °F
Precipitation: 7.03"
Humidity: 76%
Dew Point: 75 °F
Wind: 9 mph
Pressure: 29.97 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Sydnes Island
High Temp: 89 °F
Low Temp: 71 °F
Mean Temp: 80 °F
Precipitation: 6.94"
Humidity: 75%
Dew Point: 71 °F
Wind: 11 mph
Pressure: 29.96 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Sydnes Island
High Temp: 82 °F
Low Temp: 61 °F
Mean Temp: 72 °F
Precipitation: 5.51"
Humidity: 75%
Dew Point: 62 °F
Wind: 13 mph
Pressure: 30.02 "Hg
Visibility: 9 mi
November Climate & Weather Averages in Sydnes Island
High Temp: 73 °F
Low Temp: 51 °F
Mean Temp: 62 °F
Precipitation: 3.86"
Humidity: 76%
Dew Point: 53 °F
Wind: 14 mph
Pressure: 30.11 "Hg
Visibility: 8 mi
December Climate & Weather Averages in Sydnes Island
High Temp: 66 °F
Low Temp: 46 °F
Mean Temp: 56 °F
Precipitation: 4.66"
Humidity: 77%
Dew Point: 48 °F
Wind: 15 mph
Pressure: 30.12 "Hg
Visibility: 8 mi