Average temperature in December is -22.8 °C
Average daytime temperature is -18.3 °C
Average night temperature is -28.5 °C
Absolute maximum temperature: -4 °C
Absolute minimum temperature: -38.3 °C
Number of sunny days: 23
Number of rainy days:
Number of snow days: 8
Precipitation sum: 10 mm
* Weather data for Hulunbuir China 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 | -15.7 | -13.8 | -6.3 | -6.2 | -4 | -13.3 | -8.4 | -16.2 | -23.1 | -25 | -27.7 | -29.9 | -27.5 | -28.6 | -24.6 | -28.1 | -26.7 | -29.7 | -29.6 | -26.4 | -20.3 | -19.1 | -19.9 | -15.1 | -12.5 | -16.7 | -14.3 | -7.9 | -10.1 | -10.4 | -10.1 |
| Apparent max temperature | -20.6 | -19.3 | -12.8 | -13.5 | -10.6 | -21.5 | -13.5 | -23.3 | -30 | -30.8 | -32.1 | -34.2 | -32.2 | -33 | -29.8 | -33.5 | -32 | -34.1 | -34.9 | -32.1 | -26.2 | -24.3 | -25.4 | -20.7 | -18 | -22.6 | -18.4 | -13.9 | -14.1 | -15.8 | -16.6 |
| Mean temperature | -18.6 | -16.2 | -10.2 | -10 | -8.9 | -17.3 | -14.9 | -21.4 | -26.6 | -30.2 | -33 | -33.4 | -32.8 | -31.6 | -29.7 | -32.4 | -32.9 | -34.3 | -34.7 | -28.5 | -24.6 | -24.4 | -25.5 | -20 | -21.3 | -21.2 | -18 | -11.2 | -12.2 | -17.6 | -14.6 |
| Apparent mean temperature | -28 | -28.8 | -19 | -19.9 | -23.6 | -27.8 | -28.7 | -33 | -35.7 | -41.5 | -42.1 | -43.4 | -43.1 | -39.8 | -42.1 | -43.3 | -42.1 | -43.8 | -43.9 | -40.5 | -34.5 | -34 | -37 | -36.8 | -34.2 | -31.8 | -28.8 | -26.4 | -20.2 | -33.9 | -31 |
| Minimum temperature | -22.3 | -23.1 | -13.5 | -14.7 | -14.9 | -22.6 | -23.4 | -26.1 | -29.9 | -35.8 | -36.7 | -37.9 | -38 | -35.4 | -36.2 | -37.7 | -36.7 | -38.3 | -38.2 | -34.7 | -28.7 | -28.4 | -30.8 | -30.6 | -28.9 | -26.5 | -23.5 | -21.3 | -14.6 | -28.6 | -26.2 |
| Apparent min temperature | -23.8 | -21.9 | -16.2 | -16.3 | -16.6 | -24.5 | -20.9 | -28.2 | -33.1 | -36 | -38.2 | -38.4 | -38 | -36.6 | -35 | -38 | -38.6 | -39.3 | -40.1 | -34.4 | -30.5 | -29.9 | -31.4 | -25.3 | -27 | -26.5 | -23 | -16.3 | -16.7 | -23.2 | -20.7 |
| 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) | 8.5 | 8.5 | 8.5 | 8.4 | 8.4 | 8.4 | 8.4 | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.3 |
| Sunshine duration (h) | 5.8 | 7.2 | 6.7 | 7.1 | 3.1 | 1.1 | 6.9 | 5.5 | 7 | 7 | 7 | 6.9 | 6.9 | 6.9 | 5 | 6.9 | 6.9 | 6.9 | 6.9 | 6.5 | 6.9 | 6.9 | 6.9 | 6.4 | 1.7 | 6.5 | 3.1 | 0 | 0 | 0 | 3.1 |
| Precipitation (mm) | 1.2 | 0 | 0 | 0 | 0.5 | 0.7 | 4.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 2 | 0 | 0 | 0.6 | 0 | 0 | 0.1 |
| Precipitation hours | 9 | 0 | 0 | 0 | 3 | 7 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 6 | 0 | 0 | 6 | 0 | 0 | 1 |
| Wind speed (m/s) | 14.2 | 17.1 | 22.4 | 28.7 | 34.6 | 33.5 | 25.6 | 27.2 | 22.5 | 16.2 | 13 | 9 | 12.1 | 12.1 | 12.3 | 11.2 | 14.4 | 9.2 | 12.3 | 16.6 | 15.2 | 12 | 16.4 | 14.5 | 17.9 | 14.1 | 15.1 | 19.2 | 13.7 | 17.9 | 24 |
In December 2023, the highest daytime temperature in Hulunbuir was -4°C.
While the minimum temperature at night dropped to -38.3°C.
The average nighttime and daytime temperatures during December in Hulunbuir are -28.5°C and -18.3°C respectively.
The precipitation sum in December is about 10 mm.