Average temperature in December is -11.9 °C
Average daytime temperature is -7.6 °C
Average night temperature is -17.1 °C
Absolute maximum temperature: 6 °C
Absolute minimum temperature: -31.9 °C
Number of sunny days: 23
Number of rainy days: 1
Number of snow days: 7
Precipitation sum: 10 mm
* Weather data for Haliun 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 | -6 | 0.9 | -0.2 | 6 | -3.1 | 4.3 | 5.4 | -5 | -6.1 | -9.2 | -7.1 | -11.5 | -15.9 | -21.2 | -19 | -16.8 | -13.8 | -20.2 | -19 | -14.4 | -11.3 | -12.7 | -9.2 | -5.3 | -5.9 | -5.7 | -5.1 | -1 | -4.3 | -0.3 | -2.3 |
| Apparent max temperature | -10.3 | -3.2 | -4.5 | 2.4 | -7.5 | 0.1 | -1.4 | -9.7 | -10.6 | -14.1 | -11.4 | -16.6 | -22.1 | -27 | -23.9 | -20.9 | -18.2 | -25.5 | -24.4 | -18.6 | -15.7 | -17.7 | -13.4 | -9 | -10.6 | -9.4 | -8.9 | -4.3 | -8.2 | -3.4 | -6.1 |
| Mean temperature | -8.3 | -6.6 | -4.8 | -1.4 | -6.6 | 0.2 | -2.1 | -12 | -9.4 | -13 | -9.9 | -14.7 | -18.3 | -24.3 | -22.5 | -19.4 | -19.7 | -24.8 | -24 | -20 | -16.3 | -15.8 | -10.6 | -8.3 | -7.9 | -6.8 | -8.5 | -6.8 | -8.3 | -6.5 | -10 |
| Apparent mean temperature | -20.7 | -19.8 | -14.6 | -14.3 | -15.4 | -12.3 | -21.7 | -21.7 | -21.9 | -23.4 | -20.5 | -22.1 | -28.1 | -36.8 | -36.1 | -33.2 | -33 | -37.9 | -37.2 | -29.5 | -27.4 | -25.2 | -18.8 | -14.8 | -14.8 | -12.1 | -18.7 | -16.2 | -19.2 | -17.4 | -20.1 |
| Minimum temperature | -15.1 | -14 | -9.1 | -9.3 | -9.8 | -6 | -15.5 | -15.4 | -15.7 | -17.4 | -15.1 | -17.3 | -22.6 | -30.8 | -30.2 | -27.3 | -27 | -31.9 | -31.2 | -23.7 | -21.8 | -19.6 | -13.6 | -10.1 | -10.2 | -7.9 | -13.3 | -11.1 | -13.1 | -10.9 | -13.3 |
| Apparent min temperature | -12.9 | -12.2 | -10.5 | -6.7 | -11.9 | -5 | -8.6 | -17.7 | -14 | -18.1 | -14.1 | -19.2 | -25 | -29.9 | -27.7 | -24.1 | -24.7 | -29.9 | -29.4 | -25.2 | -21 | -20.8 | -15 | -12.5 | -12.3 | -10.9 | -13 | -11.6 | -13.2 | -11.8 | -15.8 |
| 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) | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 |
| Sunshine duration (h) | 7.7 | 7.7 | 7.6 | 4.4 | 7.6 | 7.5 | 5.8 | 7.6 | 7.3 | 7.2 | 3.3 | 7 | 0 | 3.8 | 7.3 | 7.4 | 7.3 | 6.4 | 7.4 | 7.3 | 1 | 7.3 | 7.4 | 7.4 | 7.4 | 7.4 | 7.4 | 4.8 | 6.9 | 6.6 | 7.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.1 | 3.1 | 1 | 0 | 0 | 1.7 | 0.5 | 0 | 0 | 1.8 | 0 | 0 | 0 | 0 | 0 | 0 | 0.6 | 0.1 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 24 | 10 | 0 | 0 | 10 | 5 | 0 | 0 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 1 | 0 | 0 |
| Wind speed (m/s) | 12.6 | 18.9 | 21.3 | 33.8 | 19 | 19.7 | 47.1 | 17.1 | 15.7 | 16.1 | 12 | 10.7 | 23.3 | 16.3 | 12.4 | 12 | 14.8 | 12.6 | 13.5 | 14.1 | 10.8 | 11.3 | 8.2 | 6.9 | 7.7 | 5.5 | 14.3 | 18.6 | 15.7 | 19.9 | 20.9 |
In December 2023, the highest daytime temperature in Haliun was 6°C.
While the minimum temperature at night dropped to -31.9°C.
The average nighttime and daytime temperatures during December in Haliun are -17.1°C and -7.6°C respectively.
The precipitation sum in December is about 10 mm.