Average temperature in January is -15.7 °C
Average daytime temperature is -8.8 °C
Average night temperature is -21.6 °C
Absolute maximum temperature: 1.7 °C
Absolute minimum temperature: -32.8 °C
Number of sunny days: 22
Number of rainy days:
Number of snow days: 9
Precipitation sum: 5 mm
* Weather data for Ongi 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 | -9.4 | -8.3 | -9 | -6.4 | -6.8 | -1.1 | 1.7 | -2.3 | -1.2 | 1.3 | -0.4 | -8.9 | -19.8 | -14.6 | -9.6 | -12.8 | -9.8 | -12.2 | -16.1 | -11.1 | -14.1 | -23.2 | -22.2 | -7.4 | -14.1 | -16.9 | -6 | -1.1 | -2.2 | -1.6 | -8.3 |
| Apparent max temperature | -14.4 | -12.8 | -13.4 | -11.9 | -13 | -5.7 | -2.6 | -6.6 | -6 | -2.4 | -7 | -14.1 | -24.9 | -19.5 | -14.5 | -17.8 | -16.3 | -19.4 | -21.4 | -16.9 | -20.1 | -29.6 | -26.9 | -11.8 | -19.9 | -22.5 | -11.2 | -6.3 | -7.2 | -7.7 | -13.1 |
| Mean temperature | -16 | -13.9 | -14.6 | -13.3 | -12.9 | -8.5 | -7.1 | -10.2 | -8.7 | -8.3 | -7.3 | -18.2 | -24.1 | -21 | -17 | -18.5 | -16.6 | -18.1 | -20.8 | -18.3 | -20.4 | -27.3 | -25.4 | -15.7 | -19.2 | -20.8 | -13.9 | -11 | -11.9 | -12.2 | -14.7 |
| Apparent mean temperature | -24.5 | -25.8 | -25.4 | -21.9 | -21.9 | -20.7 | -18.9 | -20.2 | -20.6 | -18.5 | -21.8 | -29.2 | -32.3 | -35.1 | -30.7 | -28.2 | -30.4 | -29.3 | -29.3 | -28.7 | -31.3 | -38.5 | -35.6 | -31.3 | -33 | -29.7 | -28.3 | -21.8 | -24.4 | -23.8 | -24.9 |
| Minimum temperature | -19.7 | -21.1 | -19.6 | -16.8 | -16.7 | -15.3 | -13.7 | -14.8 | -14.8 | -13.4 | -15.3 | -23.9 | -26.8 | -29.9 | -24.9 | -22.7 | -24.7 | -23.9 | -24.5 | -23 | -25.2 | -32.8 | -30.8 | -25.2 | -27.8 | -24 | -23.1 | -17.1 | -19.6 | -19 | -19.6 |
| Apparent min temperature | -20.7 | -18.3 | -19.4 | -18.4 | -18.5 | -13.6 | -11.8 | -14.9 | -13.8 | -12.9 | -13 | -24.8 | -29.3 | -26.2 | -22.1 | -23.5 | -22.4 | -24.5 | -26.3 | -23.7 | -25.6 | -32.7 | -30.8 | -20.4 | -24.1 | -26.5 | -19.2 | -16 | -16.8 | -17.4 | -19.9 |
| 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) | 8.7 | 8.7 | 8.7 | 8.7 | 8.7 | 8.8 | 8.8 | 8.8 | 8.8 | 8.9 | 8.9 | 8.9 | 8.9 | 9 | 9 | 9 | 9.1 | 9.1 | 9.1 | 9.2 | 9.2 | 9.2 | 9.3 | 9.3 | 9.4 | 9.4 | 9.4 | 9.5 | 9.5 | 9.6 | 9.6 |
| Sunshine duration (h) | 7.5 | 7.5 | 7.5 | 7.5 | 6 | 7.5 | 7.1 | 7.6 | 7.6 | 6.5 | 7.7 | 2.3 | 7.3 | 7.8 | 7.8 | 7.3 | 7.7 | 6.7 | 8 | 8 | 8.1 | 5.5 | 8.1 | 8.2 | 4.7 | 8.3 | 8.3 | 8.4 | 8.4 | 8.5 | 8.5 |
| Precipitation (mm) | 0 | 0.2 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 1.4 | 0 | 0 | 0 | 0 | 0 | 0.6 | 0 | 0 | 0.7 | 0.5 | 0 | 0.2 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 2 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 12 | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 5 | 5 | 0 | 2 | 8 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 10 | 8.6 | 12.5 | 13.2 | 19.4 | 16.4 | 12.1 | 11.5 | 18 | 11.5 | 23.8 | 29.2 | 16.9 | 10.2 | 11.7 | 12.3 | 21.4 | 24.9 | 16 | 16.3 | 15.1 | 15.9 | 15.5 | 14.1 | 14.5 | 15.9 | 14.4 | 13.3 | 10.8 | 16.8 | 11.1 |
In January 2023, the highest daytime temperature in Ongi was 1.7°C.
While the minimum temperature at night dropped to -32.8°C.
The average nighttime and daytime temperatures during January in Ongi are -21.6°C and -8.8°C respectively.
The precipitation sum in January is about 5 mm.