Average temperature in December is -0.1 °C
Average daytime temperature is 3.6 °C
Average night temperature is -2.7 °C
Absolute maximum temperature: 10.8 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 20
Number of rainy days: 6
Number of snow days: 5
Precipitation sum: 21 mm
* Weather data for Wausau United States is based on climate observations for 2023 year
| December (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 0.8 | 2.5 | 1.2 | 2.2 | 2.9 | 2.3 | 7.2 | 9 | 4.3 | 0.6 | -2.3 | -2.1 | 1.1 | 6.7 | 5.6 | 5.1 | 3.1 | 0.7 | -0.1 | 3.2 | 3.1 | 5.6 | 5.6 | 8.5 | 10.8 | 8.7 | 3.3 | 4.4 | 5.6 | 2.5 | -0.8 |
| Apparent max temperature | -3.9 | -2.1 | -2.6 | -1.5 | -0.9 | -3.5 | 3.7 | 5.6 | 1.3 | -3.4 | -7.5 | -7.9 | -3.9 | 1.8 | 3.3 | 1.5 | 0 | -4.1 | -5.8 | -1.7 | -1.5 | 3 | 3.1 | 5.4 | 8 | 5.3 | -0.4 | -0.1 | 1.6 | -1.2 | -4.9 |
| Mean temperature | -2.9 | -2.4 | -0.4 | -2.2 | -0.2 | -1.9 | 1.8 | 3.8 | 1.7 | -1.8 | -5.9 | -3.7 | -4.5 | 0.2 | 2.4 | 3.1 | 2.1 | -4.3 | -6.5 | -1.5 | -0.8 | 1.8 | 3 | 4.8 | 8.6 | 6.8 | 0.3 | 0.3 | 0 | -1.8 | -1.9 |
| Apparent mean temperature | -10.6 | -9.1 | -5.7 | -9 | -5.5 | -9.1 | -5.8 | -3.3 | -3.4 | -9.8 | -12.6 | -11.9 | -12.9 | -7.8 | -4.3 | -2.5 | -3.6 | -15.6 | -14.6 | -9.1 | -7.4 | -5.3 | -1.2 | -1.5 | 3.2 | 0.3 | -6.3 | -7.3 | -7.2 | -9 | -8.1 |
| Minimum temperature | -6 | -4.6 | -1.4 | -5.2 | -2.1 | -5.2 | -2.4 | 1.1 | 0 | -4.2 | -8.5 | -6 | -7.7 | -3 | -0.3 | 1.9 | 1 | -7.9 | -9.3 | -4.6 | -2.8 | -0.9 | 1.5 | 1.9 | 6.9 | 3.5 | -3 | -2.3 | -2.5 | -5 | -2.9 |
| Apparent min temperature | -7.5 | -6.8 | -4.6 | -5.9 | -3.8 | -6.2 | -2.1 | -0.1 | -1.7 | -6.9 | -10.4 | -9.7 | -9.7 | -4.9 | -1.3 | -0.8 | -1.4 | -10.9 | -11.8 | -6.1 | -5.3 | -1.6 | 0.2 | 1.5 | 5.6 | 3.2 | -3.3 | -4.4 | -4.4 | -5.4 | -6.9 |
| December | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 9 | 9 | 9 | 9 | 9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 |
| Sunshine duration (h) | 4.7 | 7 | 0 | 4 | 4.9 | 0.7 | 7.7 | 7.7 | 1.3 | 7.1 | 7.7 | 7.7 | 7.7 | 7.6 | 1.7 | 1.4 | 0 | 4.4 | 7.6 | 7.6 | 6.7 | 4.3 | 0 | 0 | 2.3 | 0.1 | 7.6 | 0.3 | 7.6 | 5.8 | 0.1 |
| Precipitation (mm) | 0 | 0 | 3.2 | 0 | 0.6 | 0 | 0 | 0 | 2.2 | 1.5 | 0 | 0 | 0 | 0 | 0 | 0.8 | 1.6 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 2.8 | 7.6 | 0 | 0.5 | 0 | 0 | 0.4 |
| Precipitation hours | 0 | 0 | 12 | 0 | 6 | 0 | 0 | 0 | 11 | 6 | 0 | 0 | 0 | 0 | 0 | 4 | 11 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 15 | 0 | 3 | 0 | 0 | 4 |
| Wind speed (m/s) | 12.3 | 13.8 | 13.7 | 8 | 10.5 | 20.3 | 16.7 | 15.9 | 15.8 | 23.1 | 13 | 23.1 | 16.7 | 17.7 | 16.3 | 16.9 | 18.7 | 31.4 | 17.8 | 13 | 16.3 | 13.5 | 10.2 | 17.3 | 20.3 | 24.5 | 10.4 | 19.6 | 14.8 | 10.3 | 20.3 |
In December 2023, the highest daytime temperature in Wausau was 10.8°C.
While the minimum temperature at night dropped to -9.3°C.
The average nighttime and daytime temperatures during December in Wausau are -2.7°C and 3.6°C respectively.
The precipitation sum in December is about 21 mm.