Whitewater December Weather

Averages and records for weather in Whitewater, Wisconsin in the month of December.
Typical Whitewater December Weather
1991–2020
Average daily high 33.1 °F
Average daily low 17.9 °F
Average monthly precipitation 1.8 inches
Average monthly snow 8.9 inches
Daily chance of precipitation 31.7%
Daily chance of snow 14.0%
Whitewater December Weather Records
1941–2024
Highest temperature 66 °F December 4, 2012
Lowest temperature -25 °F December 25, 2000
Highest daily low 53 °F December 5, 2001
Lowest daily high -10 °F December 22, 1989
Hottest average high temperature 42.0 °F 2015
Coldest average high temperature 18.3 °F 1983
Most daily precipitation 1.9 inches December 15, 1971
Most monthly precipitation 5.0 inches 2015
Most daily snow 9.5 inches December 23, 1959
Most monthly snow 33.5 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 38.5 22.8 61 5
December 2 38.1 22.5 61 -7
December 3 37.7 22.2 63 -5
December 4 37.2 21.7 66 -1
December 5 36.8 21.2 61 -1
December 6 36.4 20.7 66 -12
December 7 36.0 20.4 53 -8
December 8 35.5 20.2 54 -2
December 9 35.1 19.9 56 -11
December 10 34.8 19.6 54 -14
December 11 34.4 19.2 59 -10
December 12 34.0 18.8 60 -9
December 13 33.8 18.6 59 -15
December 14 33.5 18.3 60 -11
December 15 33.2 18.1 56 -11
December 16 33.0 17.8 65 -11
December 17 32.8 17.6 56 -15
December 18 32.5 17.2 51 -19
December 19 32.2 16.8 53 -24
December 20 31.9 16.6 54 -19
December 21 31.8 16.5 55 -19
December 22 31.7 16.3 52 -18
December 23 31.6 16.1 52 -18
December 24 31.4 15.8 58 -23
December 25 31.2 15.6 58 -25
December 26 31.0 15.4 58 -22
December 27 30.9 15.2 53 -23
December 28 30.7 15.1 58 -19
December 29 30.6 14.9 63 -11
December 30 30.4 14.8 55 -10
December 31 30.1 14.5 56 -15
Weather Station Details
Years Station Coordinates
1941–2024 Whitewater location