Average temperature in December is -17.4 °C
Average daytime temperature is -13.9 °C
Average night temperature is -21.3 °C
Absolute maximum temperature: -1.5 °C
Absolute minimum temperature: -30.2 °C
Number of sunny days: 21
Number of rainy days:
Number of snow days: 10
Precipitation sum: 8 mm
* Weather data for Bayasgalant 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 | -8.4 | -6 | -4.3 | -5.1 | -6.1 | -10.7 | -1.5 | -14.5 | -18.4 | -17.3 | -18.1 | -20.6 | -19.8 | -21.4 | -22.6 | -23.9 | -20.3 | -21.6 | -25.4 | -24 | -18.4 | -15.8 | -14.6 | -10.4 | -8.1 | -11 | -9.7 | -2.9 | -9.2 | -9.7 | -9.9 |
| Apparent max temperature | -14.1 | -10.8 | -9.9 | -11.3 | -12.8 | -16.2 | -7.6 | -21.4 | -23.9 | -22.3 | -22.9 | -25.7 | -25.5 | -27.9 | -28.2 | -30.5 | -25.1 | -27.5 | -31.8 | -30.4 | -23.4 | -20.7 | -19.8 | -15.5 | -14.2 | -15.8 | -14.2 | -7.5 | -13.4 | -15.3 | -17.9 |
| Mean temperature | -11.7 | -8.8 | -10.1 | -7.5 | -11 | -12.6 | -6.8 | -18.3 | -22.1 | -19.9 | -21 | -23.5 | -22.3 | -22.8 | -26.3 | -26.4 | -24.7 | -25.5 | -28.1 | -25.8 | -22.4 | -21.7 | -18.7 | -12.6 | -14 | -14.7 | -12.7 | -9.6 | -11.6 | -13.7 | -13.3 |
| Apparent mean temperature | -20.2 | -19 | -19.9 | -18.8 | -23.1 | -22.7 | -21.8 | -28.9 | -29.8 | -27.3 | -30.7 | -31.1 | -29.2 | -29.4 | -35.2 | -35 | -33.1 | -34.8 | -35.8 | -35.7 | -31.1 | -29.7 | -26.7 | -22.8 | -26.9 | -26.1 | -21.6 | -20.1 | -18.3 | -22.7 | -22 |
| Minimum temperature | -15 | -13.9 | -15 | -13.8 | -17.4 | -17.3 | -14.8 | -22.7 | -24.1 | -22.2 | -25.1 | -25.7 | -23.7 | -24 | -29.1 | -28.6 | -27.9 | -29.6 | -30.2 | -30.1 | -25.1 | -24.5 | -21.6 | -17.4 | -21.2 | -20.5 | -15.1 | -15.4 | -13.6 | -17.8 | -16.8 |
| Apparent min temperature | -17.5 | -15.2 | -15.3 | -14.8 | -17.3 | -18.4 | -12.8 | -25 | -27.6 | -24.6 | -25.9 | -28.6 | -27.9 | -28.8 | -32.2 | -32.4 | -30 | -31 | -33.9 | -32.1 | -27.8 | -26.8 | -24.1 | -18.5 | -19.6 | -20.8 | -17.8 | -15.1 | -16 | -18.9 | -19.9 |
| 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) | 8.8 | 8.8 | 8.8 | 8.7 | 8.7 | 8.7 | 8.7 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.6 | 8.6 |
| Sunshine duration (h) | 6.3 | 7.5 | 7.4 | 7.5 | 7.4 | 6.5 | 7.3 | 7.4 | 7.3 | 7 | 5.3 | 7.1 | 5.2 | 0.3 | 3.6 | 7.2 | 7.2 | 4.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7.1 | 7 | 5.1 | 0 | 0.6 |
| Precipitation (mm) | 0.1 | 0 | 0 | 0 | 0.9 | 0 | 0.8 | 0 | 0 | 0.5 | 0.4 | 0 | 0.1 | 2.4 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2.1 | 0.5 | 0 |
| Precipitation hours | 1 | 0 | 0 | 0 | 4 | 0 | 5 | 0 | 0 | 5 | 4 | 0 | 1 | 24 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 5 | 0 |
| Wind speed (m/s) | 22.4 | 31.2 | 22.6 | 35.4 | 27.7 | 17.8 | 27.9 | 24.4 | 16.3 | 8 | 10.6 | 10.7 | 13.8 | 19.4 | 16.7 | 21.3 | 10.7 | 16.2 | 17.1 | 19.4 | 15.6 | 10.5 | 15 | 23.5 | 20.2 | 26.1 | 19.5 | 21.4 | 12.3 | 19 | 32.7 |
In December 2023, the highest daytime temperature in Bayasgalant was -1.5°C.
While the minimum temperature at night dropped to -30.2°C.
The average nighttime and daytime temperatures during December in Bayasgalant are -21.3°C and -13.9°C respectively.
The precipitation sum in December is about 8 mm.