Average temperature in January is -25 °C
Average daytime temperature is -21.6 °C
Average night temperature is -28.9 °C
Absolute maximum temperature: -9.5 °C
Absolute minimum temperature: -35.2 °C
Number of sunny days: 27
Number of rainy days:
Number of snow days: 4
Precipitation sum: 2 mm
* Weather data for Ulaangom 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 | -23.1 | -23.8 | -27 | -25.8 | -28.1 | -23.1 | -19.4 | -20.9 | -20.6 | -11.9 | -9.5 | -17.6 | -25.3 | -28.6 | -28.2 | -26 | -22.7 | -12.5 | -18.3 | -14.5 | -12.3 | -18.4 | -23.8 | -25.6 | -25.6 | -27.2 | -24.5 | -22.9 | -22.7 | -21 | -20.2 |
| Apparent max temperature | -27.6 | -28 | -31.5 | -30.3 | -32.6 | -28.2 | -23.8 | -25.3 | -24.8 | -16.1 | -15.3 | -22.6 | -30.6 | -33.5 | -33.1 | -30.8 | -28.3 | -17.3 | -23.7 | -19.4 | -16.9 | -23.2 | -29.4 | -30.1 | -30.4 | -32.6 | -30.2 | -27.5 | -27.4 | -25.2 | -25.1 |
| Mean temperature | -25.6 | -26.7 | -29 | -29.3 | -29.3 | -26.6 | -21.3 | -23.3 | -22.7 | -17.9 | -15.2 | -21.3 | -27.8 | -31.4 | -31.1 | -28.8 | -26.8 | -16.8 | -20.5 | -18.2 | -18 | -23.2 | -29.1 | -27.6 | -28.2 | -29.8 | -27.4 | -26.8 | -26.7 | -24.8 | -22.3 |
| Apparent mean temperature | -34.7 | -34.6 | -36.5 | -37.8 | -38.8 | -36.3 | -31 | -31.8 | -31 | -29.5 | -30.6 | -29.8 | -36.6 | -40.6 | -40.9 | -38.9 | -36.1 | -26.5 | -27.6 | -27.3 | -29.9 | -32.6 | -38 | -35.3 | -35.3 | -37.3 | -37.6 | -36.4 | -37.9 | -35.4 | -29.4 |
| Minimum temperature | -29.4 | -29.2 | -31.1 | -32.9 | -33.2 | -31.2 | -25.3 | -26.6 | -25.9 | -24.1 | -24.2 | -24.5 | -31 | -35.1 | -35.2 | -33.3 | -30.2 | -20.7 | -22.6 | -22.5 | -24.8 | -27 | -32.7 | -29.8 | -30.5 | -32 | -32.1 | -30.7 | -32.1 | -29.7 | -24.9 |
| Apparent min temperature | -30.1 | -31.4 | -33.8 | -34.2 | -34.4 | -31.5 | -26.2 | -27.9 | -27.4 | -23 | -20.8 | -26.1 | -33 | -36.5 | -36.2 | -33.6 | -32.1 | -21.5 | -25.5 | -23 | -23 | -28 | -34.4 | -32.7 | -33 | -34.8 | -32.7 | -32.1 | -31.9 | -29.9 | -27 |
| 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) | 8.2 | 8.2 | 8.2 | 8.2 | 8.3 | 8.3 | 8.3 | 8.3 | 8.4 | 8.4 | 8.4 | 8.5 | 8.5 | 8.5 | 8.6 | 8.6 | 8.6 | 8.7 | 8.7 | 8.8 | 8.8 | 8.8 | 8.9 | 8.9 | 9 | 9 | 9.1 | 9.1 | 9.2 | 9.2 | 9.3 |
| Sunshine duration (h) | 6.7 | 4.5 | 4.9 | 6.6 | 6.2 | 6.8 | 7 | 7 | 6.8 | 6.5 | 3.5 | 7.1 | 7.2 | 7.2 | 5.8 | 7.3 | 7.3 | 7.4 | 6 | 7 | 3 | 7.6 | 6.3 | 0.1 | 5.9 | 7.8 | 7.8 | 7.9 | 7.9 | 8 | 8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.4 | 0 | 0 | 0.4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 8.4 | 9.4 | 8.9 | 12 | 10.5 | 9.4 | 13.1 | 9.2 | 9.2 | 17.4 | 20.8 | 9.3 | 10.9 | 10.7 | 10.8 | 10.5 | 12.5 | 11.4 | 10.9 | 9 | 11.8 | 9.8 | 15.5 | 14.6 | 7.9 | 10.2 | 14.9 | 18.1 | 15.6 | 14.6 | 7.2 |
In January 2023, the highest daytime temperature in Ulaangom was -9.5°C.
While the minimum temperature at night dropped to -35.2°C.
The average nighttime and daytime temperatures during January in Ulaangom are -28.9°C and -21.6°C respectively.
The precipitation sum in January is about 2 mm.