Annual Weather Averages in Dieppe
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Dieppe
High Temp: 77 °F
Low Temp: 9 °F
Mean Temp: 43 °F
Precipitation: 3.89"
Humidity: 77%
Dew Point: 35 °F
Wind: 19 mph
Pressure: 29.94 "Hg
Visibility: 13 mi
January Climate & Weather Averages in Dieppe
High Temp: 27 °F
Low Temp: 9 °F
Mean Temp: 18 °F
Precipitation: 4.01"
Humidity: 78%
Dew Point: 12 °F
Wind: 22 mph
Pressure: 29.91 "Hg
Visibility: 12 mi
February Climate & Weather Averages in Dieppe
High Temp: 28 °F
Low Temp: 10 °F
Mean Temp: 19 °F
Precipitation: 3.90"
Humidity: 75%
Dew Point: 13 °F
Wind: 21 mph
Pressure: 29.91 "Hg
Visibility: 12 mi
March Climate & Weather Averages in Dieppe
High Temp: 36 °F
Low Temp: 19 °F
Mean Temp: 27 °F
Precipitation: 4.09"
Humidity: 74%
Dew Point: 20 °F
Wind: 22 mph
Pressure: 29.94 "Hg
Visibility: 12 mi
April Climate & Weather Averages in Dieppe
High Temp: 48 °F
Low Temp: 30 °F
Mean Temp: 39 °F
Precipitation: 3.60"
Humidity: 74%
Dew Point: 30 °F
Wind: 21 mph
Pressure: 29.92 "Hg
Visibility: 13 mi
May Climate & Weather Averages in Dieppe
High Temp: 61 °F
Low Temp: 39 °F
Mean Temp: 50 °F
Precipitation: 3.67"
Humidity: 74%
Dew Point: 40 °F
Wind: 19 mph
Pressure: 29.96 "Hg
Visibility: 13 mi
June Climate & Weather Averages in Dieppe
High Temp: 71 °F
Low Temp: 49 °F
Mean Temp: 60 °F
Precipitation: 3.85"
Humidity: 76%
Dew Point: 51 °F
Wind: 17 mph
Pressure: 29.91 "Hg
Visibility: 13 mi
July Climate & Weather Averages in Dieppe
High Temp: 77 °F
Low Temp: 56 °F
Mean Temp: 67 °F
Precipitation: 3.38"
Humidity: 77%
Dew Point: 58 °F
Wind: 15 mph
Pressure: 29.90 "Hg
Visibility: 13 mi
August Climate & Weather Averages in Dieppe
High Temp: 77 °F
Low Temp: 55 °F
Mean Temp: 66 °F
Precipitation: 2.91"
Humidity: 77%
Dew Point: 58 °F
Wind: 15 mph
Pressure: 29.95 "Hg
Visibility: 13 mi
September Climate & Weather Averages in Dieppe
High Temp: 69 °F
Low Temp: 47 °F
Mean Temp: 58 °F
Precipitation: 3.99"
Humidity: 79%
Dew Point: 51 °F
Wind: 17 mph
Pressure: 30.01 "Hg
Visibility: 13 mi
October Climate & Weather Averages in Dieppe
High Temp: 56 °F
Low Temp: 37 °F
Mean Temp: 47 °F
Precipitation: 4.34"
Humidity: 80%
Dew Point: 40 °F
Wind: 19 mph
Pressure: 29.98 "Hg
Visibility: 13 mi
November Climate & Weather Averages in Dieppe
High Temp: 44 °F
Low Temp: 28 °F
Mean Temp: 36 °F
Precipitation: 4.02"
Humidity: 80%
Dew Point: 30 °F
Wind: 20 mph
Pressure: 29.99 "Hg
Visibility: 13 mi
December Climate & Weather Averages in Dieppe
High Temp: 33 °F
Low Temp: 18 °F
Mean Temp: 26 °F
Precipitation: 4.89"
Humidity: 82%
Dew Point: 20 °F
Wind: 21 mph
Pressure: 29.94 "Hg
Visibility: 12 mi