Average temperature in December is -15.6 °C
Average daytime temperature is -11.8 °C
Average night temperature is -19.6 °C
Absolute maximum temperature: 7.3 °C
Absolute minimum temperature: -27.9 °C
Number of sunny days: 28
Number of rainy days: 1
Number of snow days: 2
Precipitation sum: 1 mm
* Weather data for Buyant Mongolia 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 | -12.6 | -8.9 | 1.1 | 6.3 | -1.4 | 7.3 | 5 | -7.3 | -10.6 | -14.3 | -17 | -15.2 | -16.5 | -18.2 | -20.5 | -21.5 | -15.7 | -18.2 | -22.1 | -23.2 | -18.3 | -16.6 | -17.8 | -16.1 | -13.5 | -13.6 | -13.2 | -10.7 | -8 | -8.8 | -5.7 |
| Apparent max temperature | -17.1 | -13.3 | -4.4 | -1.3 | -5.2 | 1.8 | -3.3 | -12.2 | -16.1 | -19.4 | -21.9 | -19.6 | -22.2 | -23.2 | -25.7 | -26.7 | -20 | -23.8 | -27.7 | -27.9 | -23.3 | -21.5 | -22.9 | -21 | -18.4 | -18.2 | -17.8 | -15.1 | -12.2 | -12.6 | -10.3 |
| Mean temperature | -15.2 | -11.8 | -6.8 | -0.8 | -5.4 | 3.4 | -3.5 | -13.9 | -17.6 | -19.7 | -20.6 | -18.9 | -19 | -21.7 | -23.4 | -23.7 | -19.4 | -21.3 | -25.2 | -24.8 | -21.4 | -20.4 | -20.7 | -18.7 | -16.8 | -16 | -15.5 | -13.2 | -11.4 | -11.1 | -9.4 |
| Apparent mean temperature | -22 | -21.8 | -15.3 | -16 | -16.4 | -9.4 | -16.3 | -26.4 | -28.6 | -29.3 | -29.5 | -27.7 | -27.3 | -29.3 | -30.1 | -30.2 | -29.8 | -28.3 | -32 | -32.3 | -28.1 | -28.6 | -27.7 | -26.6 | -24.4 | -23 | -22.1 | -21.5 | -19.1 | -19.5 | -19.7 |
| Minimum temperature | -17.2 | -17.3 | -10.9 | -10.9 | -11.1 | -5 | -11.5 | -20.6 | -22.7 | -23.5 | -23.9 | -22.5 | -21.8 | -24.7 | -25.5 | -26 | -25 | -23.9 | -27.3 | -27.9 | -23.7 | -23.8 | -23.1 | -22.3 | -20.1 | -18.7 | -17.8 | -16.8 | -14 | -14.6 | -14 |
| Apparent min temperature | -19.5 | -16.1 | -11.1 | -7.6 | -9.9 | -2.5 | -9.4 | -19 | -22.9 | -24.8 | -25.6 | -23.9 | -24.8 | -26.5 | -27.9 | -28.3 | -24.4 | -26.4 | -30 | -29.5 | -26 | -24.9 | -25.2 | -23.1 | -21.2 | -20.2 | -19.7 | -17.7 | -15.7 | -15.4 | -14.3 |
| 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) | 8.7 | 8.6 | 8.6 | 8.6 | 8.6 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 |
| Sunshine duration (h) | 6.5 | 7.4 | 6.5 | 7 | 6.9 | 6.7 | 7.3 | 7.3 | 7.2 | 7.2 | 6.8 | 6.6 | 5.7 | 7.1 | 7.1 | 7.1 | 6 | 7.1 | 7.1 | 5.6 | 3.9 | 7.1 | 7.1 | 6.7 | 7.1 | 7.1 | 6.7 | 0.4 | 7 | 1.7 | 7.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 0 | 0 | 0 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 6.9 | 9.1 | 22 | 44.1 | 10.7 | 45.6 | 39.3 | 13 | 12.6 | 12.3 | 10.7 | 9.8 | 18.6 | 9.5 | 7.9 | 8.9 | 17 | 15.3 | 10.2 | 9.5 | 7 | 6.4 | 7.7 | 6.7 | 6.6 | 7.9 | 5.8 | 12.4 | 8.5 | 7.9 | 13 |
In December 2023, the highest daytime temperature in Buyant was 7.3°C.
While the minimum temperature at night dropped to -27.9°C.
The average nighttime and daytime temperatures during December in Buyant are -19.6°C and -11.8°C respectively.
The precipitation sum in December is about 1 mm.