Average temperature in December is -17.7 °C
Average daytime temperature is -12.9 °C
Average night temperature is -22.2 °C
Absolute maximum temperature: 2 °C
Absolute minimum temperature: -33.9 °C
Number of sunny days: 25
Number of rainy days: 1
Number of snow days: 5
Precipitation sum: 6 mm
* Weather data for Erdenet 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 | -5.5 | -4.6 | -3.2 | -0.5 | -9.5 | -3.8 | 2 | -17.3 | -17.2 | -19.7 | -19 | -20.6 | -20.9 | -22 | -21.9 | -19.9 | -17.5 | -20.7 | -22 | -21.3 | -20.1 | -18.9 | -11.4 | -8.3 | -8.5 | -9 | -5.5 | -7.6 | -9.5 | -8.8 | -6.8 |
| Apparent max temperature | -10.2 | -8.6 | -9.3 | -7.5 | -16.3 | -8.7 | -3 | -22.1 | -21.7 | -24.4 | -23.3 | -25 | -26.5 | -27.1 | -27.9 | -25.3 | -21.9 | -25.8 | -26.9 | -26.6 | -24.7 | -24 | -17.9 | -12.8 | -12.5 | -13.2 | -10.5 | -12 | -14 | -12.8 | -13 |
| Mean temperature | -11.6 | -8.8 | -8.3 | -4.9 | -13.4 | -8.4 | -7 | -21.3 | -22.1 | -23 | -23.2 | -23.5 | -23.2 | -24.9 | -25.2 | -24.9 | -22.3 | -23.5 | -27 | -28.2 | -27.3 | -23 | -15.6 | -14.5 | -14 | -15 | -11.7 | -13.3 | -12.6 | -14.8 | -12.7 |
| Apparent mean temperature | -20.5 | -21.3 | -16.5 | -16.6 | -21.7 | -21.4 | -23.3 | -29.4 | -30.1 | -30.6 | -30.1 | -31.6 | -30.3 | -32.2 | -32.9 | -33 | -33.1 | -30.3 | -37.8 | -37.6 | -39.4 | -35.6 | -25.9 | -22.7 | -25.8 | -26.2 | -22.6 | -22.8 | -21.8 | -25.1 | -22.4 |
| Minimum temperature | -15 | -15.9 | -11.6 | -9.8 | -16.6 | -16.2 | -18.2 | -24.7 | -25.4 | -26 | -25.8 | -27.2 | -25.1 | -26.8 | -27.3 | -27.7 | -27.7 | -25.5 | -32.1 | -32 | -33.9 | -30.4 | -20.1 | -17.6 | -20.5 | -20.8 | -17.5 | -17.8 | -16.7 | -19.8 | -17 |
| Apparent min temperature | -16.7 | -14 | -13.5 | -11.2 | -19.3 | -13 | -12.2 | -26.2 | -26.6 | -27.4 | -27.6 | -28 | -28.4 | -29.9 | -30.8 | -30.5 | -27.3 | -28.4 | -32.1 | -33.7 | -32.6 | -28.4 | -21.2 | -19.7 | -18.6 | -20 | -16.7 | -17.9 | -17.3 | -19.5 | -18.2 |
| 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 | 8.5 | 8.4 | 8.4 | 8.4 | 8.4 | 8.3 | 8.3 | 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 | 8.3 | 8.3 | 8.3 | 8.3 |
| Sunshine duration (h) | 7.3 | 6.7 | 6.5 | 7.2 | 7.2 | 6.9 | 5.8 | 6.8 | 7.1 | 7 | 7 | 6.7 | 4.4 | 6 | 6.9 | 6.9 | 5.7 | 6.4 | 6.7 | 6.9 | 6.9 | 6.5 | 6.9 | 6.9 | 6.9 | 6.9 | 6.9 | 6.2 | 0 | 6.6 | 7 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 1.6 | 0.1 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0 | 0 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 0.2 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 1 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 2 | 0 |
| Wind speed (m/s) | 11.4 | 21.3 | 19.9 | 31.5 | 27.5 | 15.1 | 25.8 | 8.7 | 6.3 | 5.9 | 3.6 | 7.6 | 11.7 | 9 | 13 | 13.4 | 13.2 | 10.5 | 11.3 | 11.9 | 10 | 11.7 | 18.9 | 11.8 | 9.9 | 10 | 13.4 | 10 | 10.6 | 9.7 | 19.7 |
In December 2023, the highest daytime temperature in Erdenet was 2°C.
While the minimum temperature at night dropped to -33.9°C.
The average nighttime and daytime temperatures during December in Erdenet are -22.2°C and -12.9°C respectively.
The precipitation sum in December is about 6 mm.