Average temperature in January is -17.8 °C
Average daytime temperature is -14.2 °C
Average night temperature is -22.6 °C
Absolute maximum temperature: -3.9 °C
Absolute minimum temperature: -35 °C
Number of sunny days: 21
Number of rainy days: 1
Number of snow days: 9
Precipitation sum: 5 mm
* Weather data for Tsagaanhayrhan 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 | -13.5 | -15 | -16.2 | -13 | -12.3 | -8 | -3.9 | -6.5 | -5.5 | -4.3 | -5.9 | -23.4 | -24.9 | -21.7 | -19.1 | -15.4 | -13.2 | -13 | -15.1 | -13.4 | -16.9 | -26.3 | -20.5 | -17 | -18.4 | -20.4 | -14.7 | -11 | -12.2 | -9.8 | -9.2 |
| Apparent max temperature | -18.2 | -20 | -21.8 | -19.2 | -19.5 | -14.7 | -7.9 | -12.1 | -11.3 | -10.3 | -11.5 | -29.6 | -31.6 | -27.8 | -23.8 | -19.7 | -17.6 | -19.8 | -19.4 | -19.2 | -21.4 | -32.6 | -26.3 | -21.6 | -22.5 | -26.8 | -20.9 | -16.1 | -18.1 | -13.9 | -14.1 |
| Mean temperature | -17.7 | -18.3 | -18.5 | -16 | -16 | -9.7 | -9.5 | -9.1 | -7.2 | -7.4 | -15.5 | -25.7 | -27.2 | -25.5 | -21 | -20.1 | -16.4 | -17.6 | -18.5 | -16.8 | -22.6 | -29.2 | -25.3 | -19.8 | -20.7 | -22.2 | -18.2 | -17.2 | -16.5 | -12.5 | -13.8 |
| Apparent mean temperature | -25.7 | -27.9 | -30 | -26.2 | -28.7 | -20 | -19.8 | -19.6 | -17.3 | -17 | -32.6 | -36 | -37 | -34.6 | -31.3 | -30.2 | -26.2 | -29 | -28.2 | -26.6 | -37 | -40.2 | -41.2 | -29.9 | -30.3 | -32.3 | -28.4 | -26.5 | -26.8 | -20.9 | -23.4 |
| Minimum temperature | -20.8 | -22.7 | -24.8 | -20.4 | -23.3 | -13.1 | -14.7 | -14.6 | -10.6 | -11.8 | -25 | -30.3 | -31.3 | -28.4 | -24.3 | -24.4 | -19.4 | -23.6 | -22.9 | -21.3 | -29.2 | -34.3 | -35 | -24 | -24.9 | -27.1 | -22.3 | -20.8 | -21.3 | -15.8 | -18.2 |
| Apparent min temperature | -22.4 | -23.1 | -24.6 | -22.4 | -23 | -16.7 | -14.6 | -15.3 | -13.4 | -13.4 | -21.6 | -31.4 | -33.4 | -31.6 | -27.1 | -25.9 | -22 | -23.4 | -23.9 | -21.8 | -29.7 | -35.5 | -32.2 | -25 | -25.2 | -28.5 | -24.2 | -22.7 | -22.4 | -17 | -18.6 |
| 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) | 8.3 | 8.3 | 8.3 | 8.3 | 8.3 | 8.4 | 8.4 | 8.4 | 8.4 | 8.5 | 8.5 | 8.5 | 8.6 | 8.6 | 8.6 | 8.7 | 8.7 | 8.7 | 8.8 | 8.8 | 8.9 | 8.9 | 9 | 9 | 9 | 9.1 | 9.1 | 9.2 | 9.2 | 9.3 | 9.3 |
| Sunshine duration (h) | 6.8 | 4.6 | 6.7 | 6.8 | 6 | 6.5 | 7.1 | 7.1 | 7.1 | 7.2 | 4.2 | 7.2 | 7.3 | 7.3 | 6.3 | 7.4 | 4.7 | 5.9 | 6.9 | 7.1 | 2 | 7.7 | 7.2 | 0 | 7.1 | 7.9 | 7.9 | 8 | 8 | 8 | 8.1 |
| Precipitation (mm) | 0 | 0.1 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0.1 | 0 | 0.5 | 0.3 | 0.5 | 0.4 | 0.5 | 0 | 0 | 1.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 1 | 0 | 5 | 3 | 4 | 4 | 5 | 0 | 0 | 17 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 8.4 | 10.7 | 22 | 21.7 | 27.1 | 28.5 | 16.3 | 24.4 | 22.7 | 23.9 | 24.4 | 23.9 | 18.2 | 19.8 | 19.8 | 24 | 20.8 | 25 | 16 | 17.4 | 32.2 | 28.1 | 27.1 | 14.3 | 9.7 | 20.8 | 17.2 | 13 | 16.9 | 9.4 | 9.7 |
In January 2023, the highest daytime temperature in Tsagaanhayrhan was -3.9°C.
While the minimum temperature at night dropped to -35°C.
The average nighttime and daytime temperatures during January in Tsagaanhayrhan are -22.6°C and -14.2°C respectively.
The precipitation sum in January is about 5 mm.