Annual Weather Averages in Dover Air Force Base
Dover Air Force Base is 19 miles from Greenwich, so the actual climate in Greenwich can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Greenwich
High Temp: 87 °F
Low Temp: 28 °F
Mean Temp: 57 °F
Precipitation: 3.85"
Humidity: 74%
Dew Point: 47 °F
Wind: 16 mph
Pressure: 30.04 "Hg
Visibility: 8 mi
January Climate & Weather Averages in Greenwich
High Temp: 44 °F
Low Temp: 28 °F
Mean Temp: 36 °F
Precipitation: 3.10"
Humidity: 72%
Dew Point: 26 °F
Wind: 18 mph
Pressure: 30.09 "Hg
Visibility: 8 mi
February Climate & Weather Averages in Greenwich
High Temp: 47 °F
Low Temp: 29 °F
Mean Temp: 38 °F
Precipitation: 3.09"
Humidity: 71%
Dew Point: 27 °F
Wind: 18 mph
Pressure: 30.07 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Greenwich
High Temp: 55 °F
Low Temp: 35 °F
Mean Temp: 45 °F
Precipitation: 4.08"
Humidity: 69%
Dew Point: 33 °F
Wind: 19 mph
Pressure: 30.05 "Hg
Visibility: 8 mi
April Climate & Weather Averages in Greenwich
High Temp: 66 °F
Low Temp: 45 °F
Mean Temp: 55 °F
Precipitation: 3.64"
Humidity: 69%
Dew Point: 43 °F
Wind: 18 mph
Pressure: 29.99 "Hg
Visibility: 8 mi
May Climate & Weather Averages in Greenwich
High Temp: 74 °F
Low Temp: 54 °F
Mean Temp: 64 °F
Precipitation: 3.88"
Humidity: 75%
Dew Point: 54 °F
Wind: 15 mph
Pressure: 30.00 "Hg
Visibility: 8 mi
June Climate & Weather Averages in Greenwich
High Temp: 83 °F
Low Temp: 64 °F
Mean Temp: 73 °F
Precipitation: 4.41"
Humidity: 76%
Dew Point: 63 °F
Wind: 15 mph
Pressure: 29.97 "Hg
Visibility: 8 mi
July Climate & Weather Averages in Greenwich
High Temp: 87 °F
Low Temp: 69 °F
Mean Temp: 78 °F
Precipitation: 4.30"
Humidity: 75%
Dew Point: 68 °F
Wind: 13 mph
Pressure: 29.98 "Hg
Visibility: 8 mi
August Climate & Weather Averages in Greenwich
High Temp: 85 °F
Low Temp: 68 °F
Mean Temp: 76 °F
Precipitation: 4.73"
Humidity: 77%
Dew Point: 67 °F
Wind: 13 mph
Pressure: 30.01 "Hg
Visibility: 8 mi
September Climate & Weather Averages in Greenwich
High Temp: 79 °F
Low Temp: 61 °F
Mean Temp: 70 °F
Precipitation: 4.01"
Humidity: 78%
Dew Point: 61 °F
Wind: 14 mph
Pressure: 30.05 "Hg
Visibility: 8 mi
October Climate & Weather Averages in Greenwich
High Temp: 69 °F
Low Temp: 50 °F
Mean Temp: 59 °F
Precipitation: 3.91"
Humidity: 77%
Dew Point: 50 °F
Wind: 15 mph
Pressure: 30.06 "Hg
Visibility: 8 mi
November Climate & Weather Averages in Greenwich
High Temp: 58 °F
Low Temp: 39 °F
Mean Temp: 49 °F
Precipitation: 3.29"
Humidity: 73%
Dew Point: 38 °F
Wind: 16 mph
Pressure: 30.11 "Hg
Visibility: 8 mi
December Climate & Weather Averages in Greenwich
High Temp: 49 °F
Low Temp: 32 °F
Mean Temp: 40 °F
Precipitation: 3.75"
Humidity: 75%
Dew Point: 31 °F
Wind: 17 mph
Pressure: 30.10 "Hg
Visibility: 8 mi