Annual Weather Averages in Detroit City Airport
Detroit City Airport is 26 miles from New Boston, so the actual climate in New Boston can vary a bit.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in New Boston
High Temp: 84 °F
Low Temp: 21 °F
Mean Temp: 51 °F
Precipitation: 2.25"
Humidity: 67%
Dew Point: 40 °F
Wind: 14 mph
Pressure: 30.04 "Hg
Visibility: 9 mi
January Climate & Weather Averages in New Boston
High Temp: 33 °F
Low Temp: 21 °F
Mean Temp: 27 °F
Precipitation: 1.37"
Humidity: 74%
Dew Point: 19 °F
Wind: 17 mph
Pressure: 30.08 "Hg
Visibility: 8 mi
February Climate & Weather Averages in New Boston
High Temp: 35 °F
Low Temp: 22 °F
Mean Temp: 28 °F
Precipitation: 1.35"
Humidity: 70%
Dew Point: 20 °F
Wind: 16 mph
Pressure: 30.09 "Hg
Visibility: 8 mi
March Climate & Weather Averages in New Boston
High Temp: 45 °F
Low Temp: 29 °F
Mean Temp: 37 °F
Precipitation: 1.70"
Humidity: 65%
Dew Point: 26 °F
Wind: 16 mph
Pressure: 30.08 "Hg
Visibility: 9 mi
April Climate & Weather Averages in New Boston
High Temp: 58 °F
Low Temp: 39 °F
Mean Temp: 48 °F
Precipitation: 2.34"
Humidity: 60%
Dew Point: 34 °F
Wind: 16 mph
Pressure: 29.99 "Hg
Visibility: 10 mi
May Climate & Weather Averages in New Boston
High Temp: 70 °F
Low Temp: 50 °F
Mean Temp: 60 °F
Precipitation: 3.05"
Humidity: 61%
Dew Point: 46 °F
Wind: 14 mph
Pressure: 29.99 "Hg
Visibility: 10 mi
June Climate & Weather Averages in New Boston
High Temp: 80 °F
Low Temp: 61 °F
Mean Temp: 70 °F
Precipitation: 2.69"
Humidity: 63%
Dew Point: 56 °F
Wind: 13 mph
Pressure: 29.95 "Hg
Visibility: 9 mi
July Climate & Weather Averages in New Boston
High Temp: 84 °F
Low Temp: 66 °F
Mean Temp: 75 °F
Precipitation: 2.91"
Humidity: 63%
Dew Point: 61 °F
Wind: 12 mph
Pressure: 29.97 "Hg
Visibility: 10 mi
August Climate & Weather Averages in New Boston
High Temp: 82 °F
Low Temp: 64 °F
Mean Temp: 73 °F
Precipitation: 3.02"
Humidity: 67%
Dew Point: 61 °F
Wind: 11 mph
Pressure: 30.01 "Hg
Visibility: 9 mi
September Climate & Weather Averages in New Boston
High Temp: 75 °F
Low Temp: 57 °F
Mean Temp: 66 °F
Precipitation: 2.75"
Humidity: 68%
Dew Point: 55 °F
Wind: 12 mph
Pressure: 30.04 "Hg
Visibility: 10 mi
October Climate & Weather Averages in New Boston
High Temp: 62 °F
Low Temp: 45 °F
Mean Temp: 54 °F
Precipitation: 2.09"
Humidity: 68%
Dew Point: 43 °F
Wind: 14 mph
Pressure: 30.05 "Hg
Visibility: 9 mi
November Climate & Weather Averages in New Boston
High Temp: 49 °F
Low Temp: 35 °F
Mean Temp: 42 °F
Precipitation: 2.01"
Humidity: 70%
Dew Point: 32 °F
Wind: 15 mph
Pressure: 30.09 "Hg
Visibility: 9 mi
December Climate & Weather Averages in New Boston
High Temp: 38 °F
Low Temp: 27 °F
Mean Temp: 32 °F
Precipitation: 1.70"
Humidity: 74%
Dew Point: 25 °F
Wind: 16 mph
Pressure: 30.08 "Hg
Visibility: 8 mi