Average temperature in December is -21.8 °C
Average daytime temperature is -17.6 °C
Average night temperature is -26.8 °C
Absolute maximum temperature: -0.4 °C
Absolute minimum temperature: -40.8 °C
Number of sunny days: 21
Number of rainy days: 1
Number of snow days: 9
Precipitation sum: 11 mm
* Weather data for Halban 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 | -12.8 | -9.7 | -11 | -0.4 | -11.8 | -3.2 | -3.7 | -21.5 | -21.6 | -25 | -24 | -22 | -28.7 | -34 | -28.5 | -23.6 | -19.8 | -30.7 | -28.9 | -25.4 | -20.9 | -22.7 | -16.3 | -12.4 | -15.1 | -11.3 | -12.9 | -8.7 | -15.3 | -9.3 | -13.8 |
| Apparent max temperature | -17.3 | -14.6 | -15.6 | -6.3 | -16.8 | -9.9 | -10.4 | -25.6 | -25.8 | -29.7 | -28.6 | -26.7 | -34 | -38.8 | -33.8 | -27.9 | -24.7 | -36.3 | -33.7 | -30.2 | -25.5 | -28.1 | -21.4 | -17 | -19.8 | -15.7 | -16.6 | -12.3 | -20.5 | -13.8 | -18.4 |
| Mean temperature | -14.4 | -15.3 | -15 | -10.8 | -15.9 | -6.2 | -16 | -25.6 | -25 | -27.4 | -27 | -27 | -34.9 | -35.5 | -33.7 | -28.2 | -26.3 | -34.3 | -31.4 | -28 | -24.9 | -26.3 | -20.3 | -17.6 | -17.3 | -14.4 | -15.5 | -12.7 | -18.5 | -12.7 | -17.4 |
| Apparent mean temperature | -23.7 | -25 | -24.1 | -23.8 | -25.8 | -16.7 | -33.3 | -34.1 | -33.3 | -36.2 | -36.4 | -39.7 | -46.3 | -45.5 | -41.5 | -41.4 | -38.4 | -42.1 | -42.5 | -37.4 | -33.9 | -34.5 | -32.5 | -26.6 | -26.5 | -26 | -26.5 | -23.9 | -28.8 | -22.8 | -29.1 |
| Minimum temperature | -18.7 | -19.7 | -19 | -18.8 | -19.8 | -11.8 | -27.7 | -28.5 | -28.1 | -30.9 | -31.1 | -34.3 | -40.8 | -40.1 | -36.2 | -35.5 | -32.7 | -36.6 | -37 | -32.4 | -28.5 | -29 | -26.9 | -21.3 | -21.3 | -20.5 | -21.1 | -17.7 | -23.4 | -18.3 | -23.4 |
| Apparent min temperature | -19 | -20.3 | -19.9 | -16.9 | -21 | -11.9 | -21.9 | -30.7 | -30 | -32.4 | -31.9 | -32.1 | -40.2 | -40.6 | -39.3 | -33.3 | -31.8 | -39.8 | -36.4 | -32.7 | -30 | -31.6 | -25.5 | -22.5 | -22.2 | -19.1 | -19.8 | -17.4 | -23.7 | -17.3 | -22.5 |
| 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) | 8.5 | 8.4 | 8.4 | 8.4 | 8.4 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.1 | 8.1 | 8.1 | 8.1 | 8.1 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 |
| Sunshine duration (h) | 7.2 | 6.9 | 7.1 | 0.2 | 6.4 | 4.5 | 0.1 | 6.9 | 6.8 | 6.9 | 6.8 | 6 | 6.8 | 6.8 | 6.8 | 6.8 | 0.3 | 6.8 | 6.8 | 6.8 | 6.7 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 | 5.9 | 6.9 | 4.9 | 6.9 |
| Precipitation (mm) | 0 | 0.1 | 0 | 1.7 | 0.7 | 2.2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 1.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.3 | 0.3 | 1.3 | 0 |
| Precipitation hours | 0 | 1 | 0 | 7 | 6 | 12 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 3 | 9 | 0 |
| Wind speed (m/s) | 7.9 | 10.2 | 12 | 41.5 | 18.1 | 30.3 | 28.1 | 10.5 | 8.5 | 8 | 8 | 9.7 | 9.8 | 8.4 | 12.7 | 12.1 | 14.5 | 10.4 | 8.8 | 6.7 | 11.1 | 10.3 | 11.6 | 10.1 | 8.7 | 11.7 | 10.3 | 18.4 | 15.6 | 13.8 | 11.8 |
In December 2023, the highest daytime temperature in Halban was -0.4°C.
While the minimum temperature at night dropped to -40.8°C.
The average nighttime and daytime temperatures during December in Halban are -26.8°C and -17.6°C respectively.
The precipitation sum in December is about 11 mm.