Annual Weather Averages Near Weston
Averages are for Danbury Municipal Airport, which is 13 miles from Weston.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Weston
High Temp: 83 °F
Low Temp: 19 °F
Mean Temp: 50 °F
Precipitation: 3.95"
Humidity: 69%
Dew Point: 40 °F
Wind: 10 mph
Pressure: 30.04 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Weston
High Temp: 36 °F
Low Temp: 19 °F
Mean Temp: 27 °F
Precipitation: 3.35"
Humidity: 68%
Dew Point: 18 °F
Wind: 11 mph
Pressure: 30.07 "Hg
Visibility: 9 mi
February Climate & Weather Averages in Weston
High Temp: 39 °F
Low Temp: 20 °F
Mean Temp: 30 °F
Precipitation: 2.79"
Humidity: 64%
Dew Point: 19 °F
Wind: 11 mph
Pressure: 30.06 "Hg
Visibility: 9 mi
March Climate & Weather Averages in Weston
High Temp: 47 °F
Low Temp: 27 °F
Mean Temp: 37 °F
Precipitation: 3.92"
Humidity: 61%
Dew Point: 25 °F
Wind: 12 mph
Pressure: 30.06 "Hg
Visibility: 10 mi
April Climate & Weather Averages in Weston
High Temp: 59 °F
Low Temp: 37 °F
Mean Temp: 48 °F
Precipitation: 3.79"
Humidity: 60%
Dew Point: 34 °F
Wind: 12 mph
Pressure: 30.00 "Hg
Visibility: 10 mi
May Climate & Weather Averages in Weston
High Temp: 70 °F
Low Temp: 47 °F
Mean Temp: 58 °F
Precipitation: 3.66"
Humidity: 67%
Dew Point: 47 °F
Wind: 10 mph
Pressure: 30.01 "Hg
Visibility: 9 mi
June Climate & Weather Averages in Weston
High Temp: 78 °F
Low Temp: 57 °F
Mean Temp: 67 °F
Precipitation: 4.10"
Humidity: 71%
Dew Point: 58 °F
Wind: 9 mph
Pressure: 29.97 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Weston
High Temp: 83 °F
Low Temp: 62 °F
Mean Temp: 73 °F
Precipitation: 4.44"
Humidity: 72%
Dew Point: 63 °F
Wind: 8 mph
Pressure: 29.97 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Weston
High Temp: 81 °F
Low Temp: 61 °F
Mean Temp: 71 °F
Precipitation: 4.18"
Humidity: 74%
Dew Point: 62 °F
Wind: 7 mph
Pressure: 30.02 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Weston
High Temp: 74 °F
Low Temp: 53 °F
Mean Temp: 63 °F
Precipitation: 4.84"
Humidity: 76%
Dew Point: 56 °F
Wind: 8 mph
Pressure: 30.07 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Weston
High Temp: 63 °F
Low Temp: 41 °F
Mean Temp: 52 °F
Precipitation: 4.49"
Humidity: 74%
Dew Point: 44 °F
Wind: 9 mph
Pressure: 30.07 "Hg
Visibility: 9 mi
November Climate & Weather Averages in Weston
High Temp: 51 °F
Low Temp: 31 °F
Mean Temp: 41 °F
Precipitation: 3.59"
Humidity: 70%
Dew Point: 32 °F
Wind: 10 mph
Pressure: 30.11 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Weston
High Temp: 41 °F
Low Temp: 24 °F
Mean Temp: 33 °F
Precipitation: 4.21"
Humidity: 71%
Dew Point: 24 °F
Wind: 10 mph
Pressure: 30.09 "Hg
Visibility: 9 mi