Average temperature in January is -20.5 °C
Average daytime temperature is -15.6 °C
Average night temperature is -26.8 °C
Absolute maximum temperature: -4.7 °C
Absolute minimum temperature: -41.5 °C
Number of sunny days: 22
Number of rainy days:
Number of snow days: 9
Precipitation sum: 4 mm
* Weather data for Altanbulag 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 | -19.1 | -21.8 | -23.7 | -17.8 | -17.3 | -11.3 | -8.7 | -11.6 | -7.1 | -4.7 | -9.1 | -17.6 | -22 | -20.6 | -16.6 | -16.8 | -14 | -12.2 | -19.6 | -17.1 | -20.2 | -27.7 | -26 | -21.2 | -19.1 | -14.9 | -12.1 | -7.5 | -8 | -8.7 | -9.8 |
| Apparent max temperature | -24.1 | -26.1 | -28.4 | -22.4 | -21.2 | -16.5 | -13.2 | -16 | -12.9 | -8.9 | -13.9 | -24.3 | -27.4 | -26 | -21.5 | -21.9 | -19.2 | -17.7 | -24.5 | -21.7 | -26 | -32.8 | -31.3 | -25.8 | -24.1 | -20.4 | -17.8 | -12.3 | -11.6 | -12.9 | -15.5 |
| Mean temperature | -23.4 | -25 | -25.9 | -23.4 | -20.5 | -15.4 | -13 | -16.3 | -10.5 | -9 | -12.8 | -25.3 | -27.7 | -27.1 | -21.2 | -22.7 | -17.9 | -20.1 | -25.2 | -20.5 | -27.5 | -33.6 | -31.2 | -25.9 | -24.4 | -20.1 | -15.6 | -12.9 | -12.9 | -12.9 | -16.3 |
| Apparent mean temperature | -35.3 | -32.3 | -35.2 | -35.8 | -31.6 | -32.1 | -23.8 | -25.1 | -20.2 | -22.1 | -23.9 | -39.2 | -38.4 | -39.3 | -36.8 | -31.1 | -28 | -37.8 | -37.6 | -29.7 | -41.8 | -47.3 | -47.7 | -36.6 | -38.6 | -31.2 | -28.6 | -23.8 | -26.8 | -23.5 | -29.3 |
| Minimum temperature | -29.4 | -27.6 | -29.9 | -30.4 | -25.6 | -25.8 | -18.1 | -20 | -14.9 | -16.6 | -17.4 | -33 | -32.7 | -33 | -30.5 | -25.3 | -22.2 | -31.5 | -31 | -24.4 | -35.4 | -41.2 | -41.5 | -31.1 | -32.7 | -25.7 | -22.9 | -18.3 | -20.8 | -18.3 | -23.8 |
| Apparent min temperature | -28.6 | -29.6 | -30.8 | -28.8 | -25.1 | -20.8 | -17.7 | -21.4 | -16 | -13.7 | -18.8 | -31.4 | -33.4 | -32.8 | -26.4 | -28.3 | -23.4 | -26 | -30.9 | -25.5 | -33.3 | -38.8 | -37.1 | -30.8 | -29.8 | -25.8 | -21.2 | -17.9 | -17.4 | -17.8 | -21.9 |
| 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) | 8.1 | 8.1 | 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 | 8.6 | 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 |
| Sunshine duration (h) | 6.7 | 6.8 | 6.8 | 6.8 | 4.7 | 6.9 | 1.6 | 6.7 | 7 | 1.5 | 2.8 | 3.7 | 7.1 | 7.2 | 7 | 7 | 6.3 | 1.4 | 7.4 | 4.8 | 5.9 | 7.5 | 7.6 | 7.1 | 7.7 | 7.7 | 7.8 | 3.5 | 7.8 | 7 | 8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0.1 | 0 | 0.1 | 0 | 0 | 0 | 1.2 | 0 | 0 | 0 | 0 | 0 | 0.5 | 0.7 | 0 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0.5 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 | 5 | 5 | 0 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 3 | 0 |
| Wind speed (m/s) | 12.5 | 6.2 | 9.8 | 15.5 | 14 | 15.9 | 13.7 | 13.7 | 20.7 | 13.6 | 24.5 | 22.7 | 14 | 14.8 | 14.6 | 15.2 | 20.4 | 22.9 | 16.4 | 9.3 | 15.2 | 13.6 | 17.6 | 9.8 | 11.9 | 15.5 | 17.3 | 12.7 | 14.2 | 12.7 | 20.2 |
In January 2023, the highest daytime temperature in Altanbulag was -4.7°C.
While the minimum temperature at night dropped to -41.5°C.
The average nighttime and daytime temperatures during January in Altanbulag are -26.8°C and -15.6°C respectively.
The precipitation sum in January is about 4 mm.