Average temperature in December is -18.7 °C
Average daytime temperature is -12.5 °C
Average night temperature is -24.5 °C
Absolute maximum temperature: 1.3 °C
Absolute minimum temperature: -39.5 °C
Number of sunny days: 22
Number of rainy days:
Number of snow days: 9
Precipitation sum: 8 mm
* Weather data for Öldziyt 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 | -7.6 | -5.1 | -4.6 | -0.2 | -10.2 | 1.1 | 1.3 | -13.9 | -16 | -20 | -22.1 | -19.9 | -20.7 | -21.8 | -24.4 | -18.5 | -15.5 | -20.5 | -25 | -22.7 | -21 | -17 | -9.2 | -7.2 | -8.7 | -6.5 | -5.8 | -5 | -6.5 | -7.6 | -6.9 |
| Apparent max temperature | -12 | -9.3 | -8.9 | -5.4 | -15.4 | -4.5 | -3.9 | -18.2 | -20.5 | -24.6 | -26.4 | -24.8 | -25.4 | -26.8 | -30 | -23.8 | -20.4 | -25 | -29.8 | -28 | -25.6 | -22.1 | -14.3 | -11.7 | -13.1 | -11.2 | -10.3 | -9.1 | -10.5 | -12.1 | -11.7 |
| Mean temperature | -13.7 | -11.7 | -11.3 | -6.3 | -13.4 | -2.9 | -8.2 | -20.3 | -21.4 | -23.2 | -24.7 | -23.8 | -23.6 | -27.4 | -32.5 | -25.4 | -19.2 | -29.1 | -32.4 | -30 | -24.1 | -24.3 | -16.6 | -16.4 | -16.2 | -15 | -15.2 | -10.2 | -12.2 | -12.8 | -16.9 |
| Apparent mean temperature | -21.9 | -20.9 | -20.8 | -19 | -22.2 | -17.3 | -21.8 | -30.6 | -29.9 | -30.2 | -31.3 | -32.9 | -30.7 | -43.9 | -45.6 | -38.8 | -27.2 | -44.1 | -44.5 | -44.4 | -34.7 | -35 | -28.9 | -27 | -27.3 | -26.6 | -25.8 | -24.9 | -27.2 | -26.5 | -27.2 |
| Minimum temperature | -16.6 | -15.7 | -15.5 | -13.5 | -17 | -12.4 | -17.1 | -25.3 | -25.3 | -25.6 | -26.9 | -27.7 | -26.1 | -38 | -39.5 | -32.9 | -22 | -37.9 | -38.1 | -38.2 | -29 | -29.2 | -23.4 | -20.9 | -21.4 | -20.9 | -19.9 | -19.2 | -21.2 | -20.9 | -21.7 |
| Apparent min temperature | -18.9 | -16.5 | -16.3 | -12.1 | -19.3 | -7.9 | -13.6 | -25.1 | -25.8 | -27.6 | -29.2 | -28.7 | -28.2 | -32.3 | -38.2 | -31 | -24.3 | -34.5 | -37.8 | -35.9 | -29.2 | -29.8 | -22.1 | -21.9 | -21.4 | -20.4 | -20.6 | -14.9 | -17.5 | -17.8 | -22.3 |
| 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) | 8.6 | 8.6 | 8.6 | 8.5 | 8.5 | 8.5 | 8.5 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.4 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.4 |
| Sunshine duration (h) | 7.4 | 7.3 | 7.3 | 7.3 | 7.2 | 7.1 | 5 | 7.2 | 7.1 | 7.1 | 7.1 | 5.7 | 3.6 | 3.4 | 7 | 7 | 1 | 5.5 | 7 | 7 | 6 | 6.9 | 7 | 7 | 6.8 | 6.9 | 7 | 5.2 | 0 | 7 | 7.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0.5 | 0 | 0 | 2.2 | 0 | 0 | 0 | 0 | 0.3 | 0.1 | 0 | 0 | 0 | 1.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.7 | 2.7 | 0.2 | 0 |
| Precipitation hours | 0 | 0 | 0 | 2 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 3 | 1 | 0 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 11 | 2 | 0 |
| Wind speed (m/s) | 13.5 | 9.7 | 12.4 | 30.7 | 27.6 | 20 | 33.5 | 11.3 | 5.1 | 5.6 | 6.5 | 9 | 5.6 | 11.7 | 13.9 | 14.2 | 11.6 | 13.8 | 15.7 | 14.5 | 11.6 | 13 | 14.7 | 14.6 | 14.5 | 13.8 | 13.6 | 12.4 | 23.3 | 13.2 | 14 |
In December 2023, the highest daytime temperature in Öldziyt was 1.3°C.
While the minimum temperature at night dropped to -39.5°C.
The average nighttime and daytime temperatures during December in Öldziyt are -24.5°C and -12.5°C respectively.
The precipitation sum in December is about 8 mm.