Wausau (WI)
December
Weather in Wausau, Wisconsin for December 2026
Your guide to Wausau weather in December - trends and predictions
The climate of Wausau in December is quite snowy, averaging 12 snowy days.
In general, the average temperature in Wausau at the beginning of December is -3.7 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of -0.6 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
19
Dry days
0
Rainy days
12
Snow days
-3°/-9°
Temperatures
21 km/h
Avg max wind
83 %
Avg humidity
Wausau Weather December
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Temperatures trend during December in Wausau
See the weather trend as well as the moving average line
December weather in Wausau day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| Dec. 1 |  Sunny | -4° /-11° | 0 mm | 0 cm | |
| Dec. 2 |  Cloudy | -3° /-9° | 0 mm | 0 cm | |
| Dec. 3 |  Light freezing rain | -3° /-9° | 0.6 mm | 0 cm | |
| Dec. 4 | Light freezing rain | -4° /-14° | 0.4 mm | 0 cm | |
| Dec. 5 |  Partly cloudy | -5° /-13° | 0 mm | 0 cm | |
| Dec. 6 |  Overcast | -5° /-10° | 0 mm | 0 cm | |
| Dec. 7 | Overcast | -2° /-10° | 1.8 mm | 1.3 cm | |
| Dec. 8 | Light freezing rain | -1° /-8° | 0.2 mm | 0 cm | |
| Dec. 9 | Overcast | 1° /-4° | 6.7 mm | 4.8 cm | |
| Dec. 10 | Overcast | -1° /-8° | 15.1 mm | 10.9 cm | |
| Dec. 11 |  Patchy moderate snow | -5° /-16° | 1.1 mm | 0.3 cm | |
| Dec. 12 | Sunny | -10° /-16° | 0 mm | 0 cm | |
| Dec. 13 | Sunny | -12° /-20° | 0 mm | 0 cm | |
| Dec. 14 | Overcast | -6° /-16° | 1.9 mm | 1.3 cm | |
| Dec. 15 | Light freezing rain | -3° /-8° | 0.6 mm | 0 cm | |
| Dec. 16 | Overcast | 1° /-6° | 0.1 mm | 0 cm | |
| Dec. 17 | Overcast | 0° /-3° | 0 mm | 0 cm | |
| Dec. 18 | Overcast | -1° /-6° | 2.2 mm | 1.6 cm | |
| Dec. 19 | Patchy moderate snow | -7° /-12° | 2.2 mm | 0.6 cm | |
| Dec. 20 | Cloudy | -3° /-10° | 5.7 mm | 3.8 cm | |
| Dec. 21 | Cloudy | -7° /-15° | 0 mm | 0 cm | |
| Dec. 22 | Overcast | -2° /-9° | 0.1 mm | 0 cm | |
| Dec. 23 |  Moderate snow | 0° /-4° | 1.4 mm | 0.9 cm | |
| Dec. 24 | Overcast | -3° /-6° | 0 mm | 0 cm | |
| Dec. 25 | Overcast | -2° /-6° | 0 mm | 0 cm | |
| Dec. 26 | Light freezing rain | 0° /-5° | 0.4 mm | 0 cm | |
| Dec. 27 | Light freezing rain | 2° /-1° | 3.8 mm | 0.4 cm | |
| Dec. 28 |  Moderate rain at times | 2° /0° | 12.2 mm | 2.6 cm | |
| Dec. 29 | Overcast | -1° /-7° | 8.3 mm | 1.6 cm | |
| Dec. 30 | Overcast | -1° /-8° | 0 mm | 0 cm | |
| Dec. 31 | Overcast | -4° /-8° | 0 mm | 0 cm | |
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Important Notice
Our weather forecast for Wausau in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Wausau forecast closer to your planned date for the most up-to-date weather information.
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Wausau in December - FAQ
What are the expected maximum and minimum temperatures in Wausau during December?
Brace for cold days with temperatures not exceeding -3° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in Wausau during December?
Moderate rainfall is anticipated in Wausau during December, with a total of 64.7 mm spread over approximately 0 days. Considering plans for rainy days is advisable.
Will it snow in Wausau in December 2026?
Wausau experiences an average snowfall of 29.965 cm during December, occurring over 12 days.
What are the typical wind conditions in Wausau during December?
The average wind speed in Wausau during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
Wausau snow forecast December 2026
Track daily snowfall levels and discover Wausau’s snowy potential this December ❄️
On average, Wausau sees 12 snowy days during December, with approximately 30 cm of total snowfall.
December rainfall patterns in Wausau
Explore the daily rainfall trends and prepare for Wausaus December weather 💧
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