Average temperature in January is -12 °C
Average daytime temperature is -7.9 °C
Average night temperature is -16.3 °C
Absolute maximum temperature: 4 °C
Absolute minimum temperature: -24.9 °C
Number of sunny days: 28
Number of rainy days:
Number of snow days: 3
Precipitation sum: 1 mm
* Weather data for Bayan-Ovoo Mongolia is based on climate observations for 2023 year
| January (°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 | -6 | -6.8 | -6.5 | -5.7 | -3.9 | -2.3 | 2.1 | 2.4 | 4 | -0.9 | -2.3 | -16.3 | -17.4 | -15.9 | -12.5 | -14 | -9.1 | -12.9 | -10.7 | -10.6 | -12.1 | -12.4 | -15.2 | -12.9 | -12.1 | -12.3 | -8.7 | -5.7 | -3.4 | -2.7 | -1.6 |
| Apparent max temperature | -10.7 | -12.2 | -11.1 | -10.7 | -10.5 | -7.6 | -4.1 | -1.8 | 0 | -5.4 | -7.7 | -27.8 | -25.3 | -23.3 | -21.2 | -21.3 | -17.2 | -20.3 | -16.6 | -17.9 | -19.9 | -19 | -20.2 | -19.4 | -20.6 | -17.1 | -13.9 | -12.9 | -9.5 | -9.5 | -6.7 |
| Mean temperature | -9.2 | -11.1 | -9 | -9.7 | -5.7 | -5.4 | -1.6 | -0.5 | -1.4 | -3.9 | -10 | -20.2 | -21.1 | -19.2 | -17.2 | -17.4 | -14.7 | -16.5 | -14 | -14.9 | -17.5 | -18.6 | -18.4 | -17.3 | -17.8 | -14.8 | -12 | -11.1 | -7.9 | -7.6 | -5.2 |
| Apparent mean temperature | -17.7 | -19.7 | -16.1 | -19 | -18.6 | -13.4 | -10.8 | -11.6 | -10.7 | -11 | -28.4 | -30.9 | -30.9 | -29.8 | -27.6 | -27.6 | -25.8 | -26.3 | -22.1 | -25.7 | -28.3 | -29.2 | -30.8 | -27.3 | -29 | -27.6 | -20.7 | -23.5 | -18.6 | -20.5 | -17.8 |
| Minimum temperature | -12.8 | -14.4 | -11.5 | -12.4 | -11.1 | -7.8 | -4.8 | -6.6 | -6.4 | -6.1 | -16.9 | -23.4 | -24.2 | -23.4 | -20.5 | -20.5 | -19.2 | -19.5 | -17 | -19.1 | -22.3 | -23.2 | -24.9 | -20.9 | -22.2 | -21.6 | -15.2 | -18 | -13.6 | -14.8 | -11.9 |
| Apparent min temperature | -13.7 | -16 | -13.2 | -15.3 | -13 | -10.7 | -7.6 | -4.7 | -5.7 | -8.3 | -18.1 | -29.5 | -27.7 | -26 | -24.9 | -23.7 | -21.7 | -22.9 | -20 | -21.9 | -24.5 | -24.5 | -24.4 | -24 | -24.9 | -19.7 | -17.5 | -17.2 | -13 | -13 | -10.2 |
| January | 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 | 8.9 | 8.9 | 9 | 9 | 9 | 9 | 9 | 9.1 | 9.1 | 9.1 | 9.1 | 9.2 | 9.2 | 9.2 | 9.3 | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.5 | 9.6 | 9.6 | 9.7 | 9.7 | 9.7 | 9.8 |
| Sunshine duration (h) | 7.5 | 7.6 | 7.5 | 4.4 | 7.7 | 6.7 | 1.2 | 7.8 | 7.3 | 7.8 | 7.8 | 6.5 | 7.9 | 8 | 8 | 8 | 6.9 | 8.1 | 8.1 | 8.2 | 4.1 | 8.3 | 8.3 | 8.4 | 8.4 | 8.4 | 8.4 | 8.5 | 8.5 | 8.6 | 6.3 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 9.6 | 14.1 | 7.8 | 25.4 | 30.2 | 19.4 | 23.7 | 14.6 | 12.3 | 10.5 | 52.5 | 54.4 | 26.9 | 23.2 | 32.7 | 23.5 | 31.3 | 27.6 | 30.5 | 28 | 26.9 | 24.6 | 17.3 | 24.2 | 32.4 | 14 | 20.3 | 22.3 | 17.4 | 20.2 | 18.4 |
In January 2023, the highest daytime temperature in Bayan-Ovoo was 4°C.
While the minimum temperature at night dropped to -24.9°C.
The average nighttime and daytime temperatures during January in Bayan-Ovoo are -16.3°C and -7.9°C respectively.
The precipitation sum in January is about 1 mm.