Average temperature in December is -17.8 °C
Average daytime temperature is -11.8 °C
Average night temperature is -24 °C
Absolute maximum temperature: 4.6 °C
Absolute minimum temperature: -37.2 °C
Number of sunny days: 23
Number of rainy days:
Number of snow days: 8
Precipitation sum: 10 mm
* Weather data for Ongon 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 | -5 | 0.2 | -2.6 | -0.1 | -8.2 | -1.9 | 4.6 | -12.4 | -15 | -18.7 | -20 | -18.6 | -20.8 | -24.1 | -23.7 | -19.9 | -16.2 | -23 | -24.4 | -24 | -18.5 | -16.6 | -10 | -5.6 | -8.5 | -6.7 | -4.3 | -3.9 | -6.6 | -7.1 | -4.4 |
| Apparent max temperature | -9.5 | -5.7 | -7.5 | -6.2 | -16.4 | -7.1 | -2.6 | -16.6 | -19.8 | -22.9 | -24.3 | -22.7 | -26.9 | -29.9 | -29.5 | -25.1 | -20.7 | -28.2 | -29.4 | -29.4 | -23.9 | -21.9 | -15.2 | -10.5 | -13.4 | -11.7 | -8.6 | -8.5 | -11.7 | -12.4 | -10.2 |
| Mean temperature | -10.1 | -7.7 | -9.1 | -4.9 | -15 | -6.9 | -5.5 | -20.4 | -21.8 | -21.8 | -25.9 | -22.6 | -23.1 | -27.5 | -28.7 | -27.6 | -21.8 | -27 | -29.1 | -31.3 | -27 | -20.2 | -14.1 | -14.1 | -14.8 | -14.4 | -11.6 | -10.5 | -9 | -14.1 | -13.8 |
| Apparent mean temperature | -21.3 | -18.5 | -20.8 | -18.9 | -27.6 | -23 | -23.3 | -34.2 | -35.9 | -31.5 | -35.7 | -34.3 | -31.8 | -36.7 | -39.7 | -40.8 | -34 | -40.1 | -43.5 | -41 | -40.2 | -36.2 | -30 | -25.1 | -25.8 | -26.4 | -22.5 | -19.5 | -23.1 | -24.3 | -26.9 |
| Minimum temperature | -14.8 | -12 | -14.4 | -12.2 | -21 | -16.6 | -17.5 | -27.7 | -29.2 | -26.3 | -30.1 | -28.9 | -26.1 | -31.3 | -33.7 | -34.8 | -27.8 | -34.2 | -37.2 | -34.4 | -33.9 | -30.3 | -24.1 | -18.7 | -19.7 | -20.1 | -16.6 | -13.9 | -17.3 | -17.9 | -20.3 |
| Apparent min temperature | -15.6 | -13.7 | -14.7 | -11.7 | -21.8 | -12.9 | -12.1 | -25.8 | -27 | -26.4 | -31 | -27.1 | -28.9 | -32.9 | -34.2 | -33.6 | -27.7 | -33 | -34.7 | -37.5 | -32.8 | -25.6 | -19.5 | -19.9 | -20.3 | -20.3 | -17.3 | -15.7 | -15 | -20 | -19.8 |
| 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) | 8.8 | 8.8 | 8.8 | 8.7 | 8.7 | 8.7 | 8.7 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.6 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.6 | 8.6 |
| Sunshine duration (h) | 7.6 | 7.4 | 6.9 | 7.5 | 7.5 | 7.5 | 7.2 | 7.4 | 7.4 | 6.1 | 7.4 | 6.3 | 0 | 0.2 | 7 | 7.3 | 6.1 | 5.4 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7.3 | 7 | 7 | 7.3 | 7.3 | 0 | 7.3 | 7.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0 | 0 | 0.6 | 0 | 0.2 | 3.4 | 0.2 | 0 | 0 | 1.3 | 0.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 5 | 0 | 2 | 23 | 2 | 0 | 0 | 12 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 0 |
| Wind speed (m/s) | 18.6 | 22.5 | 23 | 37.7 | 36.4 | 21.2 | 35.3 | 17.6 | 17.5 | 7.4 | 10.7 | 8.5 | 14.9 | 13.1 | 12.5 | 17.5 | 19.2 | 21.6 | 15.3 | 17 | 15.7 | 12.1 | 13.8 | 17.2 | 15.6 | 17.6 | 19.4 | 16.9 | 30.5 | 18 | 19.5 |
In December 2023, the highest daytime temperature in Ongon was 4.6°C.
While the minimum temperature at night dropped to -37.2°C.
The average nighttime and daytime temperatures during December in Ongon are -24°C and -11.8°C respectively.
The precipitation sum in December is about 10 mm.