Average temperature in December is -2.1 °C
Average daytime temperature is 4 °C
Average night temperature is -6.5 °C
Absolute maximum temperature: 14.4 °C
Absolute minimum temperature: -16.7 °C
Number of sunny days: 19
Number of rainy days: 2
Number of snow days: 10
Precipitation sum: 36 mm
* Weather data for Green Mountain Falls United States is based on climate observations for 2023 year
| Dicembre (°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 | -0.2 | -2.5 | 0.5 | 8.1 | 11.9 | 14.4 | 6.6 | 3.1 | -4.3 | 5.9 | 3.3 | 2 | -2.6 | -0.5 | 3.8 | 10.6 | 8.6 | 9.1 | 8.4 | 5.5 | 6.4 | 4.8 | 6.5 | 1 | -6.1 | -0.1 | 1.2 | 1.5 | 4.4 | 8.5 | 4.8 |
| Apparent max temperature | -4.1 | -6 | -2.5 | 4.6 | 8.5 | 11 | 2.8 | -1.7 | -7.6 | 1.3 | 0.1 | -1.5 | -6.2 | -3.2 | -0.4 | 6.3 | 4.5 | 5.7 | 4.9 | 2.3 | 3.2 | 1.7 | 3.5 | -2.1 | -11.2 | -5.5 | -3.6 | -3.2 | 0.7 | 4.7 | 1 |
| Mean temperature | -4.5 | -6 | -2.8 | -0.1 | 1.7 | 3.1 | 1.4 | -2.5 | -6.3 | -6.4 | -1.6 | -3.3 | -4.3 | -3.8 | -2.2 | -1.9 | 0.4 | -1.7 | 2.4 | 1.5 | 1.8 | -1 | 0.5 | -3.5 | -9.8 | -6.2 | -1 | -4.3 | -1.8 | -1.3 | -1.3 |
| Apparent mean temperature | -12.1 | -14 | -11 | -11.4 | -8.3 | -6.2 | -7.6 | -9.2 | -13.3 | -21.8 | -10.2 | -12.1 | -9.7 | -10.8 | -11.3 | -12.3 | -8.4 | -13.8 | -5.9 | -6.5 | -6.3 | -10.3 | -8 | -12.3 | -19.5 | -16.5 | -7.7 | -13.4 | -11.1 | -10.7 | -9.7 |
| Minimum temperature | -8.1 | -9.1 | -6.4 | -6.8 | -3.3 | -2.5 | -2.8 | -5.4 | -8.2 | -16.7 | -5.9 | -7.8 | -6.1 | -7 | -5.9 | -7.3 | -3.1 | -9.5 | -1.7 | -2.3 | -2.4 | -6 | -4.3 | -6.9 | -14 | -11.8 | -3.1 | -8.6 | -6.1 | -6.1 | -5.8 |
| Apparent min temperature | -8.4 | -10.9 | -7.5 | -4.1 | -2.5 | -0.9 | -2.8 | -6.5 | -10.7 | -11.6 | -5.2 | -7.2 | -7.7 | -7.2 | -7.1 | -6.7 | -4.3 | -5.6 | -1.9 | -2.1 | -1.8 | -4.7 | -2.7 | -8.5 | -14.8 | -11.7 | -5.9 | -9.4 | -6.6 | -6 | -5.1 |
| Dicembre | 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) | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | 9.6 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.5 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.5 |
| Sunshine duration (h) | 6.2 | 8.5 | 2.7 | 8.5 | 8.5 | 8.5 | 8.5 | 4.3 | 6.9 | 8 | 8.4 | 5.3 | 5 | 5.2 | 8.3 | 8.4 | 8.3 | 8.4 | 7.8 | 8 | 8 | 8.3 | 8.1 | 5.3 | 7.9 | 6.9 | 8 | 8.4 | 8.4 | 8.4 | 8.3 |
| Precipitation (mm) | 4.3 | 2.9 | 1.8 | 0 | 0 | 0 | 0 | 3.4 | 9.4 | 0 | 0 | 0 | 3.5 | 4.8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.9 | 2.6 | 0.3 | 1.4 | 0.8 | 0 | 0 | 0 | 0 |
| Precipitation hours | 4 | 4 | 5 | 0 | 0 | 0 | 0 | 8 | 14 | 0 | 0 | 0 | 16 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 12 | 3 | 9 | 8 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 6.8 | 19.8 | 21.6 | 11.2 | 15.2 | 13.7 | 13.3 | 10.1 | 13 | 20.3 | 8.4 | 10.7 | 11.7 | 7.7 | 17.3 | 16 | 14.5 | 10.6 | 15.8 | 11.6 | 12 | 8.7 | 7 | 18.7 | 12.5 | 26.5 | 22.7 | 15.3 | 14.9 | 15.9 | 5.4 |
In December 2023, the highest daytime temperature in Green Mountain Falls was 14.4°C.
While the minimum temperature at night dropped to -16.7°C.
The average nighttime and daytime temperatures during December in Green Mountain Falls are -6.5°C and 4°C respectively.
The precipitation sum in December is about 36 mm.