Green Bay December Weather

Averages and records for weather in Green Bay, Wisconsin in the month of December.
Typical Green Bay December Weather
1991–2020
Average daily high 31.2 °F
Average daily low 17.3 °F
Average monthly precipitation 1.8 inches
Average monthly snow 13.1 inches
Daily chance of precipitation 33.9%
Daily chance of snow 28.6%
Green Bay December Weather Records
1886–2024
Highest temperature 65 °F December 16, 2021
Lowest temperature -27 °F December 19, 1983
Highest daily low 48 °F December 26, 1936
Lowest daily high -13 °F December 23, 1983
Hottest average high temperature 40.9 °F 2023
Coldest average high temperature 17.5 °F 1983
Most daily precipitation 1.9 inches December 14, 1891
Most monthly precipitation 5.7 inches 2015
Most daily snow 14.4 inches December 3, 1990
Most monthly snow 45.6 inches 2008
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
December 1 36.5 22.4 62 -11
December 2 36.1 22.1 60 -14
December 3 35.7 21.7 62 -13
December 4 35.2 21.1 61 -8
December 5 34.8 20.7 64 -2
December 6 34.4 20.4 52 -15
December 7 34.1 20.1 50 -21
December 8 33.7 19.9 60 -11
December 9 33.4 19.5 59 -14
December 10 33.0 19.1 54 -15
December 11 32.6 18.7 57 -17
December 12 32.3 18.4 52 -6
December 13 32.0 18.1 55 -20
December 14 31.7 17.7 55 -17
December 15 31.4 17.4 64 -20
December 16 31.1 17.2 65 -15
December 17 30.8 16.9 49 -14
December 18 30.5 16.5 50 -18
December 19 30.2 16.2 51 -27
December 20 30.0 16.0 51 -15
December 21 29.9 15.8 52 -20
December 22 29.8 15.5 48 -16
December 23 29.5 15.3 53 -21
December 24 29.2 15.1 52 -21
December 25 29.1 14.9 54 -22
December 26 29.0 14.7 51 -19
December 27 28.9 14.6 49 -22
December 28 28.8 14.4 52 -20
December 29 28.6 14.2 51 -17
December 30 28.3 14.0 55 -19
December 31 28.1 13.8 51 -19
Weather Station Details
Years Station Coordinates
1886–2024 Green Bay location