Average temperature in April is 1.1 °C
Average daytime temperature is 6.9 °C
Average night temperature is -4.8 °C
Absolute maximum temperature: 21.2 °C
Absolute minimum temperature: -15.2 °C
Number of sunny days: 19
Number of rainy days: 3
Number of snow days: 8
Precipitation sum: 14 mm
* Weather data for Altan-Ovoo Mongolia is based on climate observations for 2023 year
| Aprile (°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | -7.1 | -8.9 | -5.9 | -0.2 | 3.7 | 1.2 | 10.7 | 12.3 | 7.3 | -0.5 | 9.6 | 9.5 | 1.7 | 6.4 | 11.2 | 17.3 | 14.3 | 17.9 | 4.4 | 6.5 | 4.9 | 5.8 | 12.1 | 5.7 | 12.6 | 5.1 | 1.4 | 12 | 16 | 21.2 |
| Apparent max temperature | -13.5 | -13.8 | -9.9 | -5.4 | -2.3 | -3.3 | 5.6 | 6.5 | -1.5 | -9 | 4 | 3.1 | -4.1 | 0.8 | 5.9 | 11.1 | 9.8 | 11 | -2.8 | -0.1 | 1.1 | 1.8 | 8 | 1.6 | 7.7 | -3.2 | -4.8 | 5.4 | 9.7 | 17.2 |
| Mean temperature | -10.2 | -12.8 | -10.2 | -4.9 | -2.2 | -2.9 | 3.6 | 6 | 1.2 | -3.9 | 3.3 | 3.1 | -3 | 0.8 | 7 | 7.1 | 7.4 | 9.3 | -1.5 | 0.2 | -0.4 | -0.2 | 3.3 | 0.6 | 6.4 | -0.5 | -2.1 | 6.1 | 8.9 | 13 |
| Apparent mean temperature | -20.8 | -21 | -19.6 | -18.4 | -12.1 | -11.4 | -9.8 | -6.2 | -12.5 | -14.9 | -9.6 | -9.2 | -12.4 | -10 | -5.9 | -5.9 | -2.8 | -9.3 | -11 | -10.7 | -10.6 | -10.3 | -7.8 | -9.1 | -5.2 | -10.9 | -11.3 | -6.8 | -3.7 | 0.4 |
| Minimum temperature | -15 | -15.2 | -14.5 | -12.5 | -8.2 | -6.8 | -3.5 | -0.6 | -4.7 | -6.3 | -4.1 | -3.1 | -6.8 | -4.3 | 0.3 | -2 | 2.2 | -3.4 | -6.1 | -5.8 | -5.7 | -5.8 | -3.2 | -3.7 | -0.2 | -5.9 | -5.1 | -0.6 | 1.7 | 5.8 |
| Apparent min temperature | -16.5 | -17.7 | -15.3 | -10.8 | -7.7 | -8.1 | -2.4 | 0 | -5.9 | -11.1 | -2.1 | -2.7 | -8.8 | -4.8 | 1.8 | 2.1 | 2.3 | 2.7 | -7.4 | -5.4 | -5 | -5 | -1.3 | -4 | 1.3 | -7 | -8 | 0.1 | 3.5 | 7.9 |
| Aprile | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 12.8 | 12.9 | 12.9 | 13 | 13.1 | 13.1 | 13.2 | 13.2 | 13.3 | 13.3 | 13.4 | 13.4 | 13.5 | 13.6 | 13.6 | 13.7 | 13.7 | 13.8 | 13.8 | 13.9 | 13.9 | 14 | 14 | 14.1 | 14.1 | 14.2 | 14.3 | 14.3 | 14.4 | 14.4 |
| Sunshine duration (h) | 0 | 9.9 | 8.3 | 11.8 | 11.8 | 11.9 | 12 | 11.9 | 12.1 | 12.2 | 12.2 | 12.3 | 11.3 | 12 | 7.9 | 9.3 | 12.5 | 10 | 12.6 | 12.1 | 12 | 12.5 | 9 | 7.9 | 11 | 12.7 | 12.5 | 12.4 | 13.1 | 13.1 |
| Precipitation (mm) | 6.1 | 0.2 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0.1 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0.9 | 0 | 0.3 | 0 | 0 | 0 | 0 | 2.3 | 3.4 | 0 | 0 | 0.1 | 0 | 0.3 | 0 |
| Precipitation hours | 23 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 3 | 0 | 2 | 0 | 0 | 0 | 0 | 6 | 9 | 0 | 0 | 1 | 0 | 2 | 0 |
| Wind speed (m/s) | 21.4 | 18.3 | 17.1 | 20.2 | 23.8 | 17.4 | 23.2 | 25.5 | 41.1 | 38.4 | 23.2 | 27.9 | 26.3 | 22.4 | 18.2 | 27.5 | 22.7 | 40.4 | 30.2 | 26.3 | 15.7 | 14.8 | 16.9 | 15.4 | 24.6 | 41.6 | 23 | 31.1 | 22.8 | 25.3 |
In April 2023, the highest daytime temperature in Altan-Ovoo was 21.2°C.
While the minimum temperature at night dropped to -15.2°C.
The average nighttime and daytime temperatures during April in Altan-Ovoo are -4.8°C and 6.9°C respectively.
The precipitation sum in April is about 14 mm.