Average temperature in December is -23.4 °C
Average daytime temperature is -20.2 °C
Average night temperature is -26.6 °C
Absolute maximum temperature: -2.8 °C
Absolute minimum temperature: -37.9 °C
Number of sunny days: 21
Number of rainy days: 2
Number of snow days: 8
Precipitation sum: 12 mm
* Weather data for Harmod 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 | -18.2 | -18.1 | -15.4 | -2.8 | -11.1 | -8.3 | -6.1 | -13.9 | -17.9 | -22.2 | -24.5 | -25.6 | -25 | -27.8 | -30.5 | -30.3 | -22.5 | -25.5 | -30.1 | -26.9 | -26.6 | -27.8 | -22.7 | -20.4 | -19.9 | -19.1 | -19.5 | -16.8 | -17 | -16.3 | -17.2 |
| Apparent max temperature | -22.3 | -22.3 | -20.2 | -6.8 | -15.4 | -12.3 | -10.4 | -17.9 | -22 | -26.5 | -29.1 | -29.8 | -29.6 | -32.2 | -35 | -34.7 | -27 | -30 | -34.8 | -31.8 | -31.2 | -32.4 | -27.6 | -24.7 | -24.1 | -23.3 | -24 | -21 | -21.1 | -20.2 | -21.4 |
| Mean temperature | -20.2 | -19.8 | -19.2 | -11.8 | -14.7 | -14.4 | -13.7 | -18.6 | -22 | -25.6 | -26.6 | -27.4 | -27.6 | -30.6 | -33 | -32.5 | -26.8 | -28 | -32.8 | -30.1 | -29.1 | -30 | -27.1 | -24.6 | -22.3 | -22.1 | -21.1 | -18.4 | -18.3 | -18.4 | -19.7 |
| Apparent mean temperature | -27 | -26.5 | -25.6 | -21.5 | -22.9 | -22.1 | -26 | -28.9 | -30.7 | -35.9 | -31.9 | -34.7 | -37.8 | -36.9 | -41.5 | -40.8 | -36.7 | -34.6 | -43.8 | -38.6 | -37.4 | -37.1 | -35.7 | -32.3 | -32.4 | -29 | -27.8 | -25.7 | -24.9 | -27.3 | -27.8 |
| Minimum temperature | -21.9 | -21.7 | -20.7 | -16.7 | -17.7 | -17.2 | -19.3 | -22.6 | -25.4 | -30.3 | -27.3 | -29.3 | -32.2 | -32.2 | -36.4 | -35.9 | -31.7 | -30 | -37.9 | -33.6 | -32.3 | -31.9 | -30.6 | -27.4 | -27.2 | -24.2 | -23.2 | -21.1 | -20.3 | -22.3 | -22.8 |
| Apparent min temperature | -24.7 | -24.3 | -23.8 | -16.7 | -19.4 | -19 | -19.4 | -23.9 | -27.1 | -30.6 | -31 | -32.1 | -32.5 | -35.2 | -37.6 | -37.2 | -31.7 | -32.5 | -37.7 | -35.1 | -33.7 | -34.8 | -32 | -29.3 | -26.9 | -26.7 | -25.6 | -22.8 | -22.7 | -22.8 | -24.3 |
| 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) | 8.4 | 8.3 | 8.3 | 8.3 | 8.2 | 8.2 | 8.2 | 8.2 | 8.2 | 8.1 | 8.1 | 8.1 | 8.1 | 8.1 | 8.1 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8.1 | 8.1 | 8.1 |
| Sunshine duration (h) | 5.8 | 6.4 | 4.4 | 6.1 | 0.4 | 1.3 | 6.4 | 4.6 | 6.7 | 6.4 | 6.7 | 5.7 | 6.6 | 6.5 | 6.6 | 5.3 | 6.3 | 6.6 | 6.6 | 6.1 | 2.9 | 6.6 | 6.4 | 6.4 | 6.4 | 5.9 | 3.2 | 0 | 6.4 | 2.6 | 5.9 |
| Precipitation (mm) | 0 | 0 | 0 | 2.2 | 0.6 | 0.5 | 2.2 | 1.1 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.9 | 0 | 0 | 2.9 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 3 | 6 | 5 | 4 | 11 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 6 | 0 | 0 | 10 | 0 | 0 | 0 |
| Wind speed (m/s) | 7.7 | 8.1 | 9.2 | 17.2 | 10.7 | 10.5 | 18.4 | 15.8 | 15 | 10.4 | 4 | 8 | 10 | 5 | 5.8 | 6.9 | 9 | 4 | 11.5 | 13.7 | 7.3 | 8.9 | 11.1 | 9.3 | 8.7 | 9.2 | 7.2 | 6.5 | 7.1 | 7.6 | 7.1 |
In December 2023, the highest daytime temperature in Harmod was -2.8°C.
While the minimum temperature at night dropped to -37.9°C.
The average nighttime and daytime temperatures during December in Harmod are -26.6°C and -20.2°C respectively.
The precipitation sum in December is about 12 mm.