Granby December Weather

Averages and records for weather in Granby, Quebec in the month of December.
Typical Granby December Weather
1991–2020
Average daily high -1.0 °C
Average daily low -8.4 °C
Average monthly precipitation 10.1 cm
Average monthly snow 56.2 cm
Daily chance of precipitation 55.9%
Daily chance of snow 40.8%
Granby December Weather Records
1948–2023
Highest temperature 19.0 °C December 24, 2015
Lowest temperature -33.0 °C December 25, 1980
Highest daily low 10.0 °C December 25, 2020
Lowest daily high -25.0 °C December 27, 1993
Hottest average high temperature 4.4 °C 2015
Coldest average high temperature -11.2 °C 1989
Most daily precipitation 7.3 cm December 1, 2006
Most monthly precipitation 20.5 cm 1983
Most daily snow 49.0 cm December 14, 2003
Most monthly snow 148.7 cm 1970
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°C) Record (°C)
High Low High Low
December 1 2.0 -5.1 17.5 -19.5
December 2 1.8 -5.4 12.2 -21.0
December 3 1.6 -5.5 14.5 -25.0
December 4 1.4 -5.7 15.0 -19.0
December 5 1.1 -6.1 16.0 -20.0
December 6 0.8 -6.3 17.2 -20.5
December 7 0.7 -6.6 15.6 -19.0
December 8 0.5 -6.7 14.4 -24.0
December 9 0.4 -6.8 16.1 -25.5
December 10 0.2 -7.0 14.4 -25.0
December 11 0.0 -7.2 14.0 -25.0
December 12 -0.2 -7.4 10.0 -25.6
December 13 -0.4 -7.7 11.1 -26.5
December 14 -0.6 -7.9 11.1 -26.0
December 15 -0.8 -8.1 11.5 -27.0
December 16 -1.0 -8.3 15.0 -26.1
December 17 -1.2 -8.6 11.0 -26.7
December 18 -1.4 -8.9 5.5 -29.0
December 19 -1.6 -9.2 6.7 -30.0
December 20 -1.8 -9.4 9.5 -29.4
December 21 -1.9 -9.6 14.4 -29.5
December 22 -2.0 -9.7 13.0 -31.0
December 23 -2.0 -9.8 14.4 -27.0
December 24 -2.1 -9.8 19.0 -24.5
December 25 -2.3 -10.1 17.0 -33.0
December 26 -2.5 -10.3 12.8 -32.2
December 27 -2.6 -10.4 11.0 -31.5
December 28 -2.7 -10.6 13.5 -27.0
December 29 -2.8 -10.7 10.5 -27.5
December 30 -2.9 -10.8 10.5 -28.0
December 31 -3.0 -11.0 12.2 -28.9
Weather Station Details
Years Station Coordinates
1948–2023 Granby location