Average temperature in December is -15.1 °C
Average daytime temperature is -10.3 °C
Average night temperature is -19.5 °C
Absolute maximum temperature: 2.3 °C
Absolute minimum temperature: -29.4 °C
Number of sunny days: 26
Number of rainy days: 3
Number of snow days: 2
Precipitation sum: 6 mm
* Weather data for Aldar 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 | -5.8 | -1.5 | -3.2 | 2.3 | -6.1 | 0.5 | 0 | -8.9 | -9 | -11.3 | -12.3 | -11.2 | -18.7 | -24.3 | -21.6 | -17.1 | -16 | -23.1 | -21.2 | -15.3 | -12.8 | -15.9 | -9.7 | -6.5 | -9.9 | -3.8 | -3.6 | -2.9 | -8.9 | -3.4 | -7.5 |
| Apparent max temperature | -10.1 | -5.8 | -7.6 | -3.2 | -10.9 | -3.5 | -6 | -14.2 | -13.9 | -16.2 | -16.7 | -16 | -23.7 | -29.6 | -26.6 | -21.6 | -21 | -28.1 | -26.1 | -20.2 | -18 | -20.8 | -14.4 | -10.5 | -14.1 | -7.6 | -7.3 | -7.1 | -13.6 | -7.8 | -11.6 |
| Mean temperature | -10.3 | -8.4 | -8.4 | -6.5 | -11 | -4.7 | -8.7 | -14.6 | -15.1 | -16.7 | -16.5 | -15.7 | -21.8 | -26.7 | -25.3 | -21.6 | -20.8 | -26.5 | -25.4 | -20.6 | -18.7 | -20.4 | -15.3 | -10.3 | -13.6 | -10.1 | -9.7 | -7.7 | -13.1 | -8.8 | -14.1 |
| Apparent mean temperature | -21.8 | -17.6 | -17.6 | -19.2 | -19.5 | -16.3 | -20.9 | -22.7 | -23.1 | -25.6 | -25.7 | -24.1 | -30.5 | -33.3 | -33.1 | -32.1 | -31.2 | -33.2 | -34.1 | -32.5 | -26.8 | -27.5 | -26.5 | -20.6 | -20.3 | -19 | -17.6 | -15.9 | -21 | -20.3 | -24.4 |
| Minimum temperature | -16.7 | -12.4 | -13.1 | -14.7 | -15.1 | -11.7 | -16.5 | -17.6 | -18.3 | -20.6 | -21.2 | -19.5 | -25.5 | -28.5 | -28.1 | -27 | -26.4 | -28.4 | -29.4 | -27.4 | -22.2 | -22.8 | -21.5 | -15.4 | -15.5 | -14.2 | -12.9 | -11.2 | -15.4 | -15.8 | -19.2 |
| Apparent min temperature | -15.1 | -13 | -13 | -11.7 | -15.5 | -8.8 | -13.8 | -19.5 | -19.8 | -21.4 | -21 | -20.2 | -26.5 | -31.6 | -30 | -26.4 | -25.7 | -31.3 | -30.2 | -25.7 | -23.3 | -25.1 | -20.2 | -14.5 | -18.1 | -14.6 | -14.3 | -12.1 | -18.1 | -13.2 | -18.9 |
| 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 | 8.7 | 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 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.5 | 8.5 | 8.5 | 8.5 |
| Sunshine duration (h) | 7.4 | 7.4 | 7.3 | 4.6 | 7.2 | 6.4 | 5.9 | 7.1 | 7.2 | 7.1 | 7.1 | 2.7 | 4.3 | 6.1 | 7 | 7.1 | 5.3 | 7 | 7.1 | 7 | 2.9 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 6.8 | 7.2 | 6 | 7.2 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.4 | 0.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 0 | 0 | 1.4 | 0 | 1 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 4 | 0 |
| Wind speed (m/s) | 8.4 | 9.4 | 9.4 | 33.9 | 7.6 | 9 | 29.9 | 16 | 8 | 7.3 | 6.4 | 12 | 8.8 | 10.2 | 7.8 | 8.4 | 8.7 | 7.1 | 6.4 | 11.7 | 9.8 | 7.3 | 9.6 | 9.5 | 7.1 | 9.8 | 11 | 8.5 | 12.9 | 11.8 | 9.9 |
In December 2023, the highest daytime temperature in Aldar was 2.3°C.
While the minimum temperature at night dropped to -29.4°C.
The average nighttime and daytime temperatures during December in Aldar are -19.5°C and -10.3°C respectively.
The precipitation sum in December is about 6 mm.