Annual Weather Averages Near Terrebonne
Averages are for Varennes Airport, which is 14 miles from Terrebonne.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Terrebonne
High Temp: 80 °F
Low Temp: 6 °F
Mean Temp: 44 °F
Precipitation: 1.50"
Humidity: 74%
Dew Point: 35 °F
Wind: 14 mph
Pressure: 30.01 "Hg
Visibility: 9 mi
January Climate & Weather Averages in Terrebonne
High Temp: 23 °F
Low Temp: 6 °F
Mean Temp: 15 °F
Precipitation: 1.68"
Humidity: 77%
Dew Point: 8 °F
Wind: 17 mph
Pressure: 30.05 "Hg
Visibility: 7 mi
February Climate & Weather Averages in Terrebonne
High Temp: 26 °F
Low Temp: 8 °F
Mean Temp: 17 °F
Precipitation: 1.12"
Humidity: 75%
Dew Point: 10 °F
Wind: 16 mph
Pressure: 30.04 "Hg
Visibility: 8 mi
March Climate & Weather Averages in Terrebonne
High Temp: 36 °F
Low Temp: 20 °F
Mean Temp: 28 °F
Precipitation: 1.14"
Humidity: 72%
Dew Point: 19 °F
Wind: 16 mph
Pressure: 30.05 "Hg
Visibility: 8 mi
April Climate & Weather Averages in Terrebonne
High Temp: 51 °F
Low Temp: 33 °F
Mean Temp: 42 °F
Precipitation: 1.67"
Humidity: 66%
Dew Point: 30 °F
Wind: 16 mph
Pressure: 29.98 "Hg
Visibility: 9 mi
May Climate & Weather Averages in Terrebonne
High Temp: 67 °F
Low Temp: 45 °F
Mean Temp: 56 °F
Precipitation: 1.36"
Humidity: 65%
Dew Point: 42 °F
Wind: 15 mph
Pressure: 29.97 "Hg
Visibility: 9 mi
June Climate & Weather Averages in Terrebonne
High Temp: 76 °F
Low Temp: 55 °F
Mean Temp: 65 °F
Precipitation: 1.68"
Humidity: 69%
Dew Point: 54 °F
Wind: 13 mph
Pressure: 29.92 "Hg
Visibility: 9 mi
July Climate & Weather Averages in Terrebonne
High Temp: 80 °F
Low Temp: 60 °F
Mean Temp: 70 °F
Precipitation: 2.10"
Humidity: 74%
Dew Point: 60 °F
Wind: 12 mph
Pressure: 29.92 "Hg
Visibility: 9 mi
August Climate & Weather Averages in Terrebonne
High Temp: 78 °F
Low Temp: 57 °F
Mean Temp: 68 °F
Precipitation: 1.67"
Humidity: 77%
Dew Point: 59 °F
Wind: 11 mph
Pressure: 29.97 "Hg
Visibility: 9 mi
September Climate & Weather Averages in Terrebonne
High Temp: 70 °F
Low Temp: 49 °F
Mean Temp: 60 °F
Precipitation: 1.34"
Humidity: 77%
Dew Point: 52 °F
Wind: 11 mph
Pressure: 30.03 "Hg
Visibility: 9 mi
October Climate & Weather Averages in Terrebonne
High Temp: 56 °F
Low Temp: 39 °F
Mean Temp: 47 °F
Precipitation: 1.62"
Humidity: 77%
Dew Point: 40 °F
Wind: 13 mph
Pressure: 30.03 "Hg
Visibility: 9 mi
November Climate & Weather Averages in Terrebonne
High Temp: 42 °F
Low Temp: 28 °F
Mean Temp: 35 °F
Precipitation: 1.40"
Humidity: 79%
Dew Point: 29 °F
Wind: 15 mph
Pressure: 30.06 "Hg
Visibility: 9 mi
December Climate & Weather Averages in Terrebonne
High Temp: 30 °F
Low Temp: 16 °F
Mean Temp: 23 °F
Precipitation: 1.27"
Humidity: 81%
Dew Point: 17 °F
Wind: 16 mph
Pressure: 30.05 "Hg
Visibility: 8 mi