Average temperature in January is -19.3 °C
Average daytime temperature is -14.2 °C
Average night temperature is -24.5 °C
Absolute maximum temperature: -4.5 °C
Absolute minimum temperature: -33.4 °C
Number of sunny days: 28
Number of rainy days:
Number of snow days: 3
Precipitation sum: 1 mm
* Weather data for Choibalsan Mongolia is based on climate observations for 2023 year
| Gennaio (°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 | -16.8 | -18.3 | -19.9 | -17.3 | -16.9 | -15.6 | -8.6 | -7.7 | -5.4 | -4.6 | -4.5 | -6.9 | -19 | -19 | -17.6 | -14.9 | -13.9 | -12.7 | -19.3 | -18.4 | -20.8 | -25 | -24.1 | -20.1 | -18.3 | -12.8 | -11.8 | -8.3 | -6.4 | -6.4 | -7.6 |
| Apparent max temperature | -23 | -23.7 | -25 | -22.3 | -21.7 | -19.8 | -13 | -13.5 | -10.6 | -8.8 | -8.3 | -14.4 | -25 | -25.2 | -24.2 | -21.5 | -19.8 | -18.7 | -26.9 | -23.6 | -25.9 | -30.8 | -31.7 | -25.2 | -24.3 | -19.6 | -18.6 | -14.8 | -12 | -10.3 | -16 |
| Mean temperature | -20.9 | -23.5 | -25.6 | -22.6 | -24.3 | -20.8 | -13.2 | -14 | -8.9 | -8.2 | -8.8 | -14.6 | -23.9 | -24.6 | -22.2 | -20 | -17 | -17.5 | -23.6 | -24.5 | -26.4 | -29.5 | -28.8 | -24.6 | -23.5 | -19.3 | -16.4 | -12 | -13.6 | -12.7 | -13.1 |
| Apparent mean temperature | -30.7 | -33.7 | -34.5 | -33 | -34.7 | -33.2 | -26.9 | -23.5 | -23.2 | -18.4 | -18.4 | -30.9 | -34.3 | -34.4 | -34.1 | -30.9 | -29.6 | -28.4 | -32.9 | -36.1 | -36.9 | -39 | -39.3 | -39.3 | -33.7 | -31.4 | -29.1 | -23.8 | -23.4 | -22.6 | -25.4 |
| Minimum temperature | -24.3 | -27.9 | -28.9 | -27.2 | -28.9 | -27.5 | -21.5 | -18 | -17.6 | -12.7 | -12.6 | -25.1 | -28.5 | -28.2 | -27.1 | -24.7 | -22.8 | -21.7 | -27.2 | -30.1 | -31.8 | -33.4 | -32.4 | -32.7 | -28 | -24.8 | -22 | -16.6 | -18.2 | -17.9 | -19.3 |
| Apparent min temperature | -27.5 | -29.5 | -31.2 | -28.3 | -30 | -26.2 | -18.4 | -19.7 | -15.2 | -13.7 | -13.9 | -21.3 | -29.7 | -30.8 | -28.5 | -26.3 | -23.4 | -23.6 | -30 | -29.9 | -31.6 | -35.4 | -35.6 | -30.8 | -29.5 | -25.7 | -23.3 | -18.7 | -19.2 | -17.5 | -20.1 |
| Gennaio | 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 | 8.5 | 8.5 | 8.5 | 8.5 | 8.5 | 8.6 | 8.6 | 8.6 | 8.6 | 8.7 | 8.7 | 8.7 | 8.8 | 8.8 | 8.8 | 8.9 | 8.9 | 8.9 | 9 | 9 | 9.1 | 9.1 | 9.1 | 9.2 | 9.2 | 9.3 | 9.3 | 9.4 | 9.4 | 9.5 |
| Sunshine duration (h) | 7.1 | 7.1 | 7.1 | 7.2 | 7.2 | 5 | 4.4 | 7.2 | 7.3 | 7.2 | 7.4 | 2.7 | 6.9 | 7.5 | 7.6 | 7.6 | 7.7 | 7.6 | 7.3 | 7.3 | 7.2 | 7.9 | 7.7 | 7.8 | 8 | 7.9 | 8.1 | 6 | 8.2 | 6.3 | 5.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.6 | 0.1 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 1 |
| Wind speed (m/s) | 19.4 | 17.4 | 15.2 | 15.1 | 15.5 | 13.6 | 17.1 | 20 | 27.8 | 20.7 | 15.8 | 29 | 16.7 | 17.5 | 22.9 | 19.4 | 23.7 | 19.6 | 26 | 13.1 | 15.1 | 20.2 | 25.3 | 20.4 | 17.5 | 23.4 | 23 | 27.1 | 20.1 | 17.7 | 36.7 |
In January 2023, the highest daytime temperature in Choibalsan was -4.5°C.
While the minimum temperature at night dropped to -33.4°C.
The average nighttime and daytime temperatures during January in Choibalsan are -24.5°C and -14.2°C respectively.
The precipitation sum in January is about 1 mm.