Average temperature in December is -18.9 °C
Average daytime temperature is -13.5 °C
Average night temperature is -24 °C
Absolute maximum temperature: 1.2 °C
Absolute minimum temperature: -32.9 °C
Number of sunny days: 24
Number of rainy days:
Number of snow days: 7
Precipitation sum: 14 mm
* Weather data for Javhlant Mongolia is based on climate observations for 2023 year
| Dicembre (°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 | -6.1 | -2.1 | -2.1 | 1.2 | -4.8 | -7.1 | 0.9 | -16.2 | -19.2 | -21.2 | -21.6 | -23.2 | -23.1 | -23 | -22.7 | -21.3 | -20.4 | -20.9 | -22.6 | -21.6 | -20.6 | -20.2 | -14.7 | -9.4 | -8.6 | -8.9 | -7.3 | -7.6 | -11.3 | -6.5 | -5.9 |
| Apparent max temperature | -10.3 | -6.5 | -6.5 | -4.2 | -10.7 | -11.7 | -3.1 | -21.3 | -23.4 | -25.5 | -26.1 | -27.4 | -29.3 | -29.2 | -27 | -26 | -24.6 | -27 | -27 | -26.5 | -25.1 | -24.7 | -19.4 | -13.5 | -12.8 | -12.9 | -11.3 | -11.4 | -15.5 | -10.7 | -10.1 |
| Mean temperature | -13 | -10 | -10.2 | -3.8 | -12.6 | -10.8 | -7.3 | -20 | -22.1 | -23.3 | -24 | -25.2 | -23.9 | -25.8 | -28.1 | -27.6 | -24.2 | -24.1 | -26 | -28.7 | -26 | -26.7 | -22.2 | -17.3 | -14.4 | -17 | -16.1 | -13.5 | -13.9 | -14.1 | -15 |
| Apparent mean temperature | -21.9 | -22 | -19.9 | -18.7 | -24.5 | -24.1 | -20.7 | -31.2 | -32.5 | -29.2 | -30.3 | -32.4 | -30.4 | -34.7 | -36.6 | -37.6 | -35.1 | -32.9 | -34.3 | -37 | -38.1 | -35.9 | -34.6 | -29 | -25 | -26.4 | -27.1 | -24.1 | -22.4 | -23.7 | -26.9 |
| Minimum temperature | -17.1 | -17.2 | -14.7 | -13.6 | -18.7 | -18.9 | -15.7 | -26.2 | -27.6 | -25 | -26 | -28.1 | -25 | -30 | -31.5 | -32.3 | -29.9 | -28.3 | -29.4 | -31.8 | -32.9 | -30.5 | -29.1 | -23.9 | -19.9 | -21.3 | -22 | -19.3 | -17.6 | -18.6 | -21.8 |
| Apparent min temperature | -17.8 | -14.7 | -15.1 | -8.7 | -17.8 | -15.5 | -12.3 | -24.9 | -26.6 | -27.5 | -28.4 | -29.7 | -29.8 | -31.2 | -33.1 | -32.8 | -29 | -29.3 | -30.6 | -33.9 | -30.9 | -31.9 | -27.2 | -22 | -18.9 | -21.6 | -20.8 | -17.9 | -18.5 | -18.8 | -20.1 |
| Dicembre | 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 | 8.5 | 8.5 | 8.5 | 8.5 | 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 | 8.2 | 8.2 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 |
| Sunshine duration (h) | 7.3 | 7 | 5.1 | 6.8 | 3.9 | 7 | 5.8 | 7.1 | 7.1 | 6.8 | 5.3 | 6.8 | 4.8 | 5.7 | 7 | 7 | 6.6 | 6.5 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.3 | 4.5 | 7 | 6.7 | 0 | 6.8 | 6.5 |
| Precipitation (mm) | 0 | 0 | 0 | 6 | 1.4 | 0 | 3.2 | 0 | 0 | 0.1 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.1 | 0 | 0.1 |
| Precipitation hours | 0 | 0 | 0 | 8 | 6 | 0 | 18 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 0 | 1 |
| Wind speed (m/s) | 11.4 | 12.3 | 12.8 | 22.5 | 21 | 13.1 | 21.5 | 10.9 | 7.2 | 5.9 | 5.4 | 5.8 | 15.1 | 16.7 | 7.9 | 10.2 | 8.8 | 15.8 | 5.8 | 10.3 | 7.8 | 10.1 | 10.3 | 9.5 | 8.4 | 8.7 | 9 | 10.1 | 9.5 | 9.4 | 12.8 |
In December 2023, the highest daytime temperature in Javhlant was 1.2°C.
While the minimum temperature at night dropped to -32.9°C.
The average nighttime and daytime temperatures during December in Javhlant are -24°C and -13.5°C respectively.
The precipitation sum in December is about 14 mm.