Average temperature in December is 2.9 °C
Average daytime temperature is 7.7 °C
Average night temperature is -0.7 °C
Absolute maximum temperature: 14.1 °C
Absolute minimum temperature: -9.3 °C
Number of sunny days: 14
Number of rainy days: 16
Number of snow days: 1
Precipitation sum: 122 mm
* Weather data for Beech Mountain 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 | 9.2 | 13.8 | 12.4 | 10.6 | 7.7 | 0.5 | 7.3 | 14.1 | 11.5 | 10.3 | 0.4 | 5.1 | 6.4 | 8.3 | 12.2 | 8.2 | 6.2 | 5.5 | -2.2 | 10.3 | 11 | 11.7 | 11.1 | 11.7 | 7.3 | 8.1 | 9.5 | 6.3 | -0.4 | -1.9 | 6.7 |
| Apparent max temperature | 6.4 | 12.8 | 10.7 | 5.3 | 3.3 | -3.4 | 2.3 | 11.7 | 9 | 8.5 | -4.6 | 0.1 | 1.7 | 4.3 | 8.3 | 2.5 | 4.5 | 2.3 | -7.6 | 5.7 | 6.9 | 8.3 | 8.3 | 8.7 | 2.7 | 4.3 | 7.7 | 2.8 | -3.7 | -6.9 | 2.3 |
| Mean temperature | 5.2 | 8.9 | 10.9 | 5.1 | 2.4 | -0.8 | -0.5 | 5.9 | 5.8 | 8.7 | -3.3 | -1.7 | 1.2 | 2.4 | 3 | 3.5 | 4.1 | 1.5 | -6.5 | 0.1 | 2.9 | 4.6 | 3.8 | 5.1 | 6.1 | 6.8 | 7.8 | 2.6 | -2.7 | -3.2 | -0.1 |
| Apparent mean temperature | -3.3 | 3.3 | 3.7 | -1.7 | -3.5 | -8 | -9.9 | -2.5 | -1.9 | -2.8 | -12.5 | -9.4 | -6.1 | -6.1 | -5.5 | -4 | -3 | -10.3 | -16.6 | -11 | -6.3 | -4 | -6.3 | -3.3 | 0.9 | 0.6 | 3.4 | -4 | -9.1 | -9.8 | -8.4 |
| Minimum temperature | 1.3 | 4.8 | 8.1 | 1.4 | -0.3 | -2.2 | -5.1 | 1.7 | 1.6 | 1.8 | -6.1 | -5.9 | -2.3 | -2.4 | -1.6 | 0.3 | 3 | -2.7 | -9.3 | -6.4 | -2 | 0.4 | -2.4 | -0.2 | 4.8 | 5.9 | 5.6 | -0.7 | -5.2 | -4.2 | -3.4 |
| Apparent min temperature | 0.6 | 7.4 | 8.7 | 1.1 | -1.2 | -6 | -5.3 | 2.4 | 2.5 | 5.8 | -9 | -5.7 | -3.1 | -1.4 | -0.8 | -1.4 | -0.3 | -4.7 | -13.1 | -4.2 | -1.4 | 0.6 | -0.2 | 1.9 | 1.7 | 2.4 | 5.5 | -0.9 | -7.1 | -8.6 | -4.6 |
| 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 | 9.8 | 9.8 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 | 9.7 |
| Sunshine duration (h) | 0.2 | 0 | 5.7 | 7.8 | 6.7 | 5.4 | 8.8 | 8.8 | 3.1 | 0 | 6.1 | 8.7 | 8.7 | 8.7 | 8.7 | 8 | 0 | 5.6 | 8 | 8.7 | 7.2 | 8.7 | 8.7 | 8.7 | 0 | 0 | 7.1 | 8.7 | 5.1 | 0 | 8.8 |
| Precipitation (mm) | 8 | 2.1 | 6 | 0.2 | 0.4 | 1.3 | 0 | 0 | 9.9 | 16.6 | 7.2 | 0 | 0 | 0 | 0 | 0 | 9.5 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 9.7 | 36.3 | 8 | 0 | 0 | 2.5 | 0.3 |
| Precipitation hours | 7 | 3 | 15 | 2 | 4 | 10 | 0 | 0 | 4 | 18 | 15 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 11 | 0 | 0 | 0 | 0 | 0 | 15 | 24 | 14 | 0 | 0 | 21 | 3 |
| Wind speed (m/s) | 28.1 | 15.6 | 22.1 | 21.8 | 16.9 | 23.2 | 19.6 | 12.4 | 20.8 | 22.7 | 25.8 | 11.5 | 12.5 | 10.2 | 10.1 | 18 | 30.3 | 37.8 | 32.3 | 11.6 | 7.5 | 11.8 | 14.5 | 14.1 | 33.5 | 33.4 | 19.3 | 13 | 19.8 | 22.3 | 20.5 |
In December 2023, the highest daytime temperature in Beech Mountain was 14.1°C.
While the minimum temperature at night dropped to -9.3°C.
The average nighttime and daytime temperatures during December in Beech Mountain are -0.7°C and 7.7°C respectively.
The precipitation sum in December is about 122 mm.