Average temperature in December is -15.4 °C
Average daytime temperature is -10.9 °C
Average night temperature is -20.8 °C
Absolute maximum temperature: 3.9 °C
Absolute minimum temperature: -36 °C
Number of sunny days: 22
Number of rainy days: 1
Number of snow days: 8
Precipitation sum: 12 mm
* Weather data for Hashaat 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 | -4.3 | -3.6 | -1.1 | -0.9 | -4.5 | -2.7 | 3.9 | -8.1 | -12.1 | -14.5 | -13.1 | -13.9 | -15.6 | -21.4 | -23.1 | -20.1 | -17.1 | -20.6 | -20.9 | -23.3 | -18.1 | -19.6 | -11.6 | -7.1 | -7.2 | -8.9 | -3.4 | -4.8 | -6.6 | -6.2 | -6.2 |
| Apparent max temperature | -9.6 | -8.9 | -5.8 | -8.3 | -12.9 | -9.6 | -3.6 | -12.6 | -17.8 | -20.4 | -17.7 | -19.2 | -22.3 | -27.9 | -29.7 | -25.5 | -21.7 | -28.3 | -25.8 | -29.3 | -22.7 | -25.3 | -17.5 | -11.7 | -12.5 | -12.8 | -8.1 | -9.7 | -12.9 | -11.1 | -11.7 |
| Mean temperature | -9.3 | -6.9 | -8.1 | -3.8 | -9.8 | -4.4 | -2.7 | -15.2 | -17.9 | -16.8 | -17.2 | -17.7 | -18.5 | -25 | -28.8 | -25.7 | -21.1 | -26.1 | -27.7 | -28.4 | -23.3 | -23.2 | -14.7 | -12.8 | -11 | -14.6 | -8.9 | -7.8 | -9.2 | -10.4 | -11 |
| Apparent mean temperature | -19.3 | -17.6 | -18.4 | -14.5 | -22.8 | -17 | -19.9 | -28.7 | -27.7 | -26.7 | -26.9 | -28.7 | -28.5 | -37.7 | -39.4 | -37 | -33.3 | -37.1 | -40.8 | -42.1 | -33.3 | -33.1 | -25.7 | -22.7 | -20.3 | -24.7 | -21.5 | -19.2 | -18.5 | -19.5 | -21.6 |
| Minimum temperature | -13 | -11.7 | -12.7 | -8.1 | -17 | -9.8 | -14.6 | -22.9 | -21.5 | -21.6 | -21.9 | -23.4 | -21.8 | -32.1 | -33.7 | -31.2 | -28.1 | -31.3 | -35 | -36 | -27.8 | -27 | -19.2 | -16.8 | -15 | -19.1 | -15.5 | -13.4 | -12.2 | -13.9 | -16.4 |
| Apparent min temperature | -15 | -13.3 | -13.3 | -10.7 | -16.5 | -11.3 | -9.9 | -20.2 | -23.6 | -22.3 | -21.9 | -23.3 | -25.2 | -31.1 | -35 | -31.4 | -25.9 | -32.7 | -33 | -34.5 | -28.7 | -28.8 | -20.8 | -18.5 | -16 | -19.4 | -13.9 | -13.9 | -16 | -16.1 | -16.5 |
| 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) | 9 | 9 | 9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.8 | 8.8 | 8.8 | 8.8 | 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 | 8.8 | 8.8 | 8.8 | 8.8 | 8.8 |
| Sunshine duration (h) | 7.8 | 7.8 | 7.8 | 7.7 | 7.7 | 7.7 | 7.7 | 7.7 | 7.7 | 0 | 5.8 | 7.6 | 0 | 0 | 7.6 | 7.6 | 7.6 | 4.8 | 7.6 | 7.6 | 7.6 | 7.6 | 7.6 | 7.6 | 7.4 | 7.6 | 7.6 | 7.6 | 2.1 | 7.6 | 6.9 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 3.8 | 0.2 | 0.9 | 2.6 | 1.5 | 0 | 0 | 0.1 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.8 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 17 | 2 | 6 | 20 | 10 | 0 | 0 | 1 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 0 | 0 |
| Wind speed (m/s) | 16.7 | 25.6 | 18.1 | 34.1 | 38.3 | 28.5 | 44.7 | 13.9 | 17.8 | 16.1 | 8.2 | 15.8 | 22.9 | 18.9 | 17.4 | 14.3 | 8.5 | 26 | 13.1 | 16.1 | 15.9 | 17.9 | 18.1 | 21.2 | 18 | 14 | 14.4 | 24.7 | 28 | 22 | 23.2 |
In December 2023, the highest daytime temperature in Hashaat was 3.9°C.
While the minimum temperature at night dropped to -36°C.
The average nighttime and daytime temperatures during December in Hashaat are -20.8°C and -10.9°C respectively.
The precipitation sum in December is about 12 mm.