Average temperature in December is -13.6 °C
Average daytime temperature is -8.6 °C
Average night temperature is -17.8 °C
Absolute maximum temperature: 1.5 °C
Absolute minimum temperature: -31.4 °C
Number of sunny days: 23
Number of rainy days:
Number of snow days: 8
Precipitation sum: 7 mm
* Weather data for Altai 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 | -2.6 | 0.3 | -1 | 0.9 | -5.8 | 1.5 | -0.7 | -10.1 | -7.6 | -9.6 | -10.3 | -8.4 | -17.4 | -25.9 | -21.9 | -15.7 | -14.2 | -23.6 | -20.7 | -16.7 | -12.7 | -14.4 | -7.9 | 0.5 | -6 | -1.4 | -1.4 | -0.6 | -7.5 | -0.3 | -5.3 |
| Apparent max temperature | -7 | -6.9 | -6.8 | -8.7 | -12.1 | -5.8 | -10.3 | -16.5 | -13.5 | -15.1 | -15 | -12.8 | -22.1 | -31.7 | -27.1 | -19.9 | -20.2 | -28.5 | -25.3 | -21 | -17 | -19.6 | -12.2 | -4.9 | -11.3 | -5.3 | -5.1 | -5.8 | -12.3 | -5.3 | -10.2 |
| Mean temperature | -7.8 | -7 | -5.3 | -5.9 | -8.4 | -1.2 | -7.5 | -14.8 | -12.9 | -14.4 | -14 | -13.4 | -20.8 | -28.9 | -25.6 | -20.5 | -20.3 | -27.2 | -25.1 | -18.7 | -16.6 | -18.6 | -13 | -8.4 | -10.7 | -8.2 | -7.7 | -7.5 | -10.7 | -7.6 | -11.7 |
| Apparent mean temperature | -19.4 | -16.2 | -14.4 | -18 | -18.7 | -12.1 | -21 | -22 | -21.5 | -23.7 | -22 | -22.6 | -31.2 | -36.7 | -35.6 | -29.7 | -32.2 | -34.8 | -33.7 | -28 | -25.1 | -26.3 | -24.8 | -17.6 | -19.8 | -16.4 | -16.1 | -18.2 | -18.6 | -17 | -20.6 |
| Minimum temperature | -14.1 | -11.1 | -8.9 | -12.7 | -13.2 | -6.1 | -16.5 | -17.2 | -16.7 | -18.7 | -17.4 | -17.6 | -25.7 | -31.4 | -30.3 | -24.9 | -26.5 | -29.5 | -28.9 | -23.6 | -20.1 | -20.8 | -19.4 | -12.5 | -13.9 | -12 | -11.3 | -11.2 | -13.1 | -11.9 | -15.5 |
| Apparent min temperature | -12.6 | -12.8 | -11.3 | -13.5 | -15 | -9 | -14.9 | -20.1 | -17.8 | -20.1 | -18.6 | -17.6 | -25.9 | -34.6 | -30.9 | -25.1 | -25.9 | -32.5 | -30 | -23.2 | -22.1 | -23.7 | -17.9 | -13.3 | -15.8 | -12.5 | -12 | -13.5 | -15.9 | -12.8 | -16.9 |
| 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) | 8.9 | 8.9 | 8.8 | 8.8 | 8.8 | 8.8 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.7 |
| Sunshine duration (h) | 7.6 | 7.7 | 7.4 | 4.6 | 7.5 | 7.5 | 5 | 7.5 | 7.3 | 7.2 | 7.3 | 5.6 | 0 | 6 | 7.3 | 7.3 | 7.2 | 7.2 | 7.4 | 7.2 | 2 | 7.2 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.1 | 6.6 | 7 | 7.4 |
| Precipitation (mm) | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.4 | 1.3 | 2 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 0 | 0 | 1.4 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 4 | 10 | 19 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 0 |
| Wind speed (m/s) | 9.6 | 27.2 | 27.8 | 47.3 | 23 | 38.6 | 51.1 | 20.9 | 15.2 | 21.8 | 18.6 | 8 | 11.6 | 18.9 | 12.5 | 6.5 | 18.2 | 12.7 | 9.5 | 4.3 | 21.1 | 10.8 | 10.8 | 11.2 | 13.6 | 6.5 | 8.2 | 26.2 | 23.4 | 15.6 | 12.5 |
In December 2023, the highest daytime temperature in Altai was 1.5°C.
While the minimum temperature at night dropped to -31.4°C.
The average nighttime and daytime temperatures during December in Altai are -17.8°C and -8.6°C respectively.
The precipitation sum in December is about 7 mm.