Average temperature in March is -3.2 °C
Average daytime temperature is 3.8 °C
Average night temperature is -9.7 °C
Absolute maximum temperature: 17.6 °C
Absolute minimum temperature: -20.3 °C
Number of sunny days: 24
Number of rainy days: 2
Number of snow days: 5
Precipitation sum: 18 mm
* Weather data for Bayan Mongolia is based on climate observations for 2023 year
| March (°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 | 0.1 | 6 | 6.5 | 9.5 | 4.7 | 7 | 2.9 | 6.5 | 10.9 | -3.7 | -7.3 | 2.9 | 4.6 | -6.5 | -4.6 | -0.7 | 5.4 | 6.6 | 7.5 | 9.2 | 2.7 | -9.9 | -6.8 | -6.2 | 0.2 | 4 | 8.8 | 12.5 | 11.4 | 14.5 | 17.6 |
| Apparent max temperature | -5.8 | 0.1 | 2.9 | 1.9 | 0.6 | 0.8 | -3 | -0.2 | 7.2 | -11.6 | -15.9 | -3 | 0.6 | -15.2 | -9.9 | -6.4 | -0.8 | 1.6 | 2 | 4.3 | -2.5 | -18.2 | -12.9 | -10.4 | -5 | -2.2 | 3.5 | 6.8 | 5.7 | 9.7 | 10.5 |
| Mean temperature | -6.5 | -2.4 | -2.2 | 1.2 | -1.6 | -0.2 | -1.6 | 0.6 | 3 | -8.6 | -11.6 | -3.1 | -2.7 | -10.1 | -9.2 | -6.5 | -3 | -1.6 | -0.8 | 0.9 | -7.5 | -13.7 | -10.5 | -12.9 | -6.2 | -2.4 | 1.3 | 3.2 | 3.4 | 6.4 | 6.5 |
| Apparent mean temperature | -20 | -14.1 | -13.7 | -11.7 | -11.2 | -12.8 | -10.2 | -8.3 | -12.5 | -22.6 | -23.4 | -18.8 | -18.5 | -19.3 | -19.1 | -18.7 | -15.8 | -13.6 | -11.8 | -10.6 | -23.8 | -24.6 | -21.3 | -26.6 | -19.2 | -13.1 | -9.5 | -7.7 | -7.2 | -4.8 | -9.4 |
| Minimum temperature | -14.8 | -9.1 | -9.1 | -6.9 | -7.6 | -8.5 | -4.8 | -3.9 | -5.5 | -15.3 | -15.8 | -13.5 | -11.6 | -13.7 | -13.3 | -12.9 | -10 | -8.3 | -6.1 | -5.6 | -16 | -16.4 | -14.8 | -20.3 | -14.4 | -8.2 | -5.2 | -2.3 | -3.2 | 0.1 | -4 |
| Apparent min temperature | -11.7 | -7.4 | -6.7 | -4.4 | -6 | -5.3 | -6.9 | -4.7 | -2.1 | -16 | -18.3 | -8.4 | -7.8 | -17.4 | -14.8 | -12.1 | -8.4 | -6.8 | -6.1 | -3.7 | -14.5 | -21.2 | -15.9 | -18.3 | -11.1 | -7.5 | -3.3 | -1.7 | -1.2 | 1.5 | 0.9 |
| March | 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) | 11 | 11.1 | 11.1 | 11.2 | 11.2 | 11.3 | 11.4 | 11.4 | 11.5 | 11.5 | 11.6 | 11.7 | 11.7 | 11.8 | 11.8 | 11.9 | 12 | 12 | 12.1 | 12.1 | 12.2 | 12.3 | 12.3 | 12.4 | 12.4 | 12.5 | 12.6 | 12.6 | 12.7 | 12.7 | 12.8 |
| Sunshine duration (h) | 9.9 | 9.1 | 10 | 10.1 | 10 | 10.2 | 10.3 | 10 | 9.4 | 10.5 | 10.5 | 10.6 | 8.6 | 10.6 | 10.7 | 10.8 | 10.8 | 10.9 | 10.9 | 11 | 0 | 9.4 | 7.5 | 8.2 | 11.3 | 10.9 | 11.4 | 11 | 10.3 | 11.5 | 11.5 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 2.3 | 0 | 0 | 0 | 9.9 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 4.5 | 0 | 1.3 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 0 | 0 | 0 | 10 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 17 | 0 | 13 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 17.1 | 17 | 12.1 | 27.8 | 13.7 | 20.1 | 19.1 | 26.3 | 34.6 | 31.9 | 32.3 | 15.3 | 27.2 | 36.3 | 18.4 | 16.6 | 17.7 | 13.9 | 15.5 | 16.3 | 29.7 | 32.6 | 17.8 | 16.4 | 12.1 | 23.2 | 14.5 | 22.5 | 18.5 | 17.4 | 31.9 |
In March 2023, the highest daytime temperature in Bayan was 17.6°C.
While the minimum temperature at night dropped to -20.3°C.
The average nighttime and daytime temperatures during March in Bayan are -9.7°C and 3.8°C respectively.
The precipitation sum in March is about 18 mm.