Average temperature in March is -3.7 °C
Average daytime temperature is 1.7 °C
Average night temperature is -9.7 °C
Absolute maximum temperature: 9.4 °C
Absolute minimum temperature: -18.8 °C
Number of sunny days: 24
Number of rainy days:
Number of snow days: 7
Precipitation sum: 5 mm
* Weather data for Altan 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 | 0.2 | 1.6 | 4.3 | 6.4 | 2.5 | 5.3 | 3.6 | 7.8 | 3.4 | -6.5 | -2.2 | 5.5 | -1.9 | -3.9 | 1.6 | 3.5 | 3.8 | 4.5 | 5.2 | 1.6 | -12 | -9.8 | -6.9 | -1.3 | 1.2 | 4.8 | 6.7 | 7.1 | 9.4 | 7.8 | 0.2 |
| Apparent max temperature | -5.3 | -4.6 | -2.5 | -0.5 | -2.2 | -1.5 | -3 | 1.4 | -1.6 | -13.9 | -8.8 | -0.8 | -7.8 | -10.2 | -2.7 | -0.4 | -1.1 | 0.9 | 0.3 | -4.8 | -17.3 | -15.8 | -11 | -5.6 | -3.3 | 1.1 | 2.9 | 3 | 5.1 | 0.9 | -4.8 |
| Mean temperature | -6.4 | -4.4 | -1.2 | -1 | -3 | -1.2 | -2.4 | 2.4 | -5.8 | -10.5 | -6.6 | 0.8 | -7.1 | -7.3 | -2.7 | -2.3 | -1.8 | -0.9 | 0.1 | -6.6 | -15 | -14 | -11.7 | -6.4 | -3 | -1.4 | 2.9 | 2.3 | 3.1 | 2.1 | -5.5 |
| Apparent mean temperature | -17.1 | -15.6 | -13.6 | -12.4 | -13.7 | -12.4 | -13.7 | -12.2 | -17.5 | -19.7 | -20.8 | -14.6 | -17.2 | -18.3 | -13.4 | -12.6 | -12.5 | -9.8 | -9.8 | -24.7 | -25 | -22.9 | -22.8 | -20.2 | -13.5 | -12.8 | -9.5 | -8.4 | -6.7 | -8.3 | -19 |
| Minimum temperature | -11.1 | -9.9 | -7.8 | -7.3 | -8.6 | -6.9 | -8 | -5.4 | -11.3 | -14.4 | -15.2 | -6.9 | -13 | -14 | -9.3 | -8 | -6.2 | -5 | -4.7 | -17.9 | -18.8 | -17.8 | -17.4 | -14.3 | -9 | -7.7 | -4.8 | -3.5 | -1.4 | -3.5 | -12.5 |
| Apparent min temperature | -12 | -10.2 | -7.6 | -6.9 | -8.4 | -6.5 | -8.1 | -3.7 | -11.9 | -16.4 | -13.3 | -5.2 | -13.3 | -12.2 | -6.9 | -7.3 | -7.1 | -5.4 | -4.8 | -13.1 | -20.3 | -19.2 | -16.8 | -11.2 | -7.6 | -6 | -1.5 | -2.2 | -2.1 | -3.8 | -11.7 |
| 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 | 11.3 | 11.3 | 11.4 | 11.4 | 11.5 | 11.6 | 11.6 | 11.7 | 11.7 | 11.8 | 11.9 | 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 | 9.9 | 10 | 9.8 | 9.9 | 4.5 | 8.3 | 10.2 | 6.5 | 10.5 | 10.5 | 10.4 | 8 | 10.6 | 10.7 | 10.7 | 10.8 | 10.9 | 10.8 | 3.7 | 10.9 | 11.2 | 11.3 | 11.1 | 11.4 | 11.5 | 11.5 | 11.5 | 11.5 | 8.7 | 11.6 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0.1 | 0 | 0.1 | 1.9 | 0 | 0 | 0.4 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 7 | 0 | 0 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 |
| Wind speed (m/s) | 18.6 | 18 | 21.4 | 28.4 | 22.7 | 24.6 | 21.9 | 25.1 | 37.5 | 28.6 | 25.3 | 29 | 30.1 | 19.6 | 12.1 | 17.9 | 21.9 | 13.4 | 14.6 | 29.7 | 15.1 | 17.4 | 12.4 | 14.9 | 12.7 | 14 | 12.4 | 9.6 | 19.1 | 31.1 | 25 |
In March 2023, the highest daytime temperature in Altan was 9.4°C.
While the minimum temperature at night dropped to -18.8°C.
The average nighttime and daytime temperatures during March in Altan are -9.7°C and 1.7°C respectively.
The precipitation sum in March is about 5 mm.