Currently: 35 °F. Rain. Fog. (Weather station: Griffiss Air Force Base / Rome, USA). See more current weatherAnnual Weather Averages in Syracuse Hancock International Airport
Syracuse Hancock International Airport is 20 miles from Sylvan Beach, so the actual climate in Sylvan Beach can vary a bit.
Based on weather reports collected during 1985–2015.
All Year Climate & Weather Averages in Sylvan Beach
High Temp: 82 °F
Low Temp: 17 °F
Mean Temp: 49 °F
Precipitation: 2.09"
Humidity: 70%
Dew Point: 39 °F
Wind: 7 mph
Pressure: 30.03 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Sylvan Beach
High Temp: 32 °F
Low Temp: 17 °F
Mean Temp: 25 °F
Precipitation: 1.63"
Humidity: 74%
Dew Point: 17 °F
Wind: 8 mph
Pressure: 30.07 "Hg
Visibility: 7 mi
February Climate & Weather Averages in Sylvan Beach
High Temp: 33 °F
Low Temp: 17 °F
Mean Temp: 25 °F
Precipitation: 1.48"
Humidity: 72%
Dew Point: 17 °F
Wind: 8 mph
Pressure: 30.07 "Hg
Visibility: 7 mi
March Climate & Weather Averages in Sylvan Beach
High Temp: 43 °F
Low Temp: 25 °F
Mean Temp: 34 °F
Precipitation: 1.78"
Humidity: 68%
Dew Point: 24 °F
Wind: 8 mph
Pressure: 30.07 "Hg
Visibility: 8 mi
April Climate & Weather Averages in Sylvan Beach
High Temp: 57 °F
Low Temp: 36 °F
Mean Temp: 47 °F
Precipitation: 2.41"
Humidity: 63%
Dew Point: 34 °F
Wind: 8 mph
Pressure: 29.98 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Sylvan Beach
High Temp: 70 °F
Low Temp: 47 °F
Mean Temp: 59 °F
Precipitation: 2.11"
Humidity: 65%
Dew Point: 46 °F
Wind: 7 mph
Pressure: 29.99 "Hg
Visibility: 10 mi
June Climate & Weather Averages in Sylvan Beach
High Temp: 78 °F
Low Temp: 57 °F
Mean Temp: 67 °F
Precipitation: 2.50"
Humidity: 69%
Dew Point: 56 °F
Wind: 6 mph
Pressure: 29.95 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Sylvan Beach
High Temp: 82 °F
Low Temp: 62 °F
Mean Temp: 72 °F
Precipitation: 2.27"
Humidity: 69%
Dew Point: 61 °F
Wind: 6 mph
Pressure: 29.96 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Sylvan Beach
High Temp: 80 °F
Low Temp: 60 °F
Mean Temp: 70 °F
Precipitation: 2.00"
Humidity: 71%
Dew Point: 60 °F
Wind: 5 mph
Pressure: 30.00 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Sylvan Beach
High Temp: 73 °F
Low Temp: 52 °F
Mean Temp: 63 °F
Precipitation: 2.23"
Humidity: 73%
Dew Point: 54 °F
Wind: 6 mph
Pressure: 30.05 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Sylvan Beach
High Temp: 60 °F
Low Temp: 42 °F
Mean Temp: 51 °F
Precipitation: 2.36"
Humidity: 73%
Dew Point: 42 °F
Wind: 6 mph
Pressure: 30.05 "Hg
Visibility: 10 mi
November Climate & Weather Averages in Sylvan Beach
High Temp: 49 °F
Low Temp: 33 °F
Mean Temp: 41 °F
Precipitation: 2.09"
Humidity: 73%
Dew Point: 32 °F
Wind: 8 mph
Pressure: 30.08 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Sylvan Beach
High Temp: 37 °F
Low Temp: 24 °F
Mean Temp: 31 °F
Precipitation: 2.22"
Humidity: 76%
Dew Point: 24 °F
Wind: 8 mph
Pressure: 30.09 "Hg
Visibility: 8 mi