Average temperature in December is -14 °C
Average daytime temperature is -8.7 °C
Average night temperature is -19 °C
Absolute maximum temperature: 6.3 °C
Absolute minimum temperature: -30.1 °C
Number of sunny days: 23
Number of rainy days: 1
Number of snow days: 7
Precipitation sum: 9 mm
* Weather data for Tavanbulag 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 | 0.5 | 3.1 | 1 | 5.7 | -7 | 4 | 6.3 | -9.8 | -14.6 | -18.3 | -18.4 | -20.5 | -19.6 | -22 | -20.5 | -13.7 | -14.9 | -20.3 | -20.9 | -17.7 | -18.1 | -12.5 | -3.9 | -0.3 | -5 | -1.6 | 0.9 | 1.1 | -5.3 | -3.7 | -2.6 |
| Apparent max temperature | -5.2 | -1 | -4.6 | -0.5 | -14.5 | -2 | -1.8 | -15.2 | -19.6 | -23.5 | -23.4 | -25.7 | -24.2 | -26.9 | -25.9 | -18.5 | -19.8 | -24.8 | -25.5 | -22.4 | -22.6 | -17.1 | -10.1 | -4.1 | -9.4 | -6.4 | -3.7 | -3.2 | -11 | -7.8 | -8.5 |
| Mean temperature | -6.6 | -4.9 | -6.4 | -2.1 | -10.2 | -1.8 | -4.3 | -15.5 | -19.5 | -21.1 | -22.6 | -22.8 | -21.6 | -25 | -24.8 | -19.4 | -18.8 | -23.9 | -26.7 | -24 | -20.7 | -16.7 | -9.2 | -7.1 | -10.6 | -7.1 | -7.2 | -5.2 | -9.1 | -8.9 | -9.9 |
| Apparent mean temperature | -14.9 | -14.8 | -14.8 | -16.2 | -18.2 | -15 | -18.7 | -25.4 | -26.8 | -29 | -29.5 | -30.6 | -29.2 | -35.7 | -35.9 | -30 | -27 | -35.7 | -36 | -34.9 | -28.6 | -27.8 | -21.8 | -16 | -19.7 | -19.5 | -17.9 | -16.8 | -20.3 | -20.6 | -20 |
| Minimum temperature | -10.7 | -10.5 | -10.2 | -10.2 | -12.8 | -9.8 | -13.2 | -21.2 | -22.4 | -24.2 | -24.9 | -25.9 | -24.4 | -29.7 | -30 | -24.5 | -22.2 | -29.7 | -30.1 | -29.1 | -23.6 | -22.3 | -15.6 | -11.1 | -14.8 | -14.7 | -13.5 | -12.4 | -15.4 | -16 | -14.7 |
| Apparent min temperature | -11.8 | -9.7 | -11.5 | -8.8 | -16.4 | -7.2 | -10.9 | -20.7 | -24.1 | -25.9 | -27.3 | -27.5 | -26.1 | -30 | -30.4 | -24.6 | -23.7 | -29 | -31.9 | -28.8 | -25.5 | -22.1 | -15.1 | -11.9 | -15.2 | -12.1 | -11.8 | -9.7 | -14.7 | -13.4 | -15.4 |
| 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) | 8.8 | 8.7 | 8.7 | 8.7 | 8.7 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.4 | 8.4 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 |
| Sunshine duration (h) | 7.6 | 7.5 | 5.8 | 7.5 | 7.4 | 7.4 | 7.4 | 7.4 | 7.3 | 6.6 | 7.3 | 5 | 0 | 5.4 | 7.2 | 7.2 | 5 | 5.5 | 7.2 | 7.2 | 6.4 | 7.2 | 7.2 | 7.2 | 6.8 | 7.2 | 7.2 | 6.4 | 0 | 7.3 | 7.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0.7 | 0 | 0 | 0.3 | 0 | 0.4 | 2.1 | 0 | 0 | 0 | 1.7 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.9 | 2.2 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 3 | 0 | 4 | 20 | 0 | 0 | 0 | 15 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 11 | 0 | 0 |
| Wind speed (m/s) | 16.3 | 12.7 | 17.2 | 36 | 29.5 | 20.7 | 36.7 | 12.5 | 8.5 | 10.1 | 7.9 | 10.1 | 7 | 13.2 | 13.1 | 15.8 | 11.8 | 13.2 | 13.2 | 11.2 | 10.5 | 15.6 | 19.4 | 12.2 | 10.1 | 13.5 | 15.8 | 11.2 | 18.9 | 12.3 | 22.7 |
In December 2023, the highest daytime temperature in Tavanbulag was 6.3°C.
While the minimum temperature at night dropped to -30.1°C.
The average nighttime and daytime temperatures during December in Tavanbulag are -19°C and -8.7°C respectively.
The precipitation sum in December is about 9 mm.