Average temperature in April is 0.4 °C
Average daytime temperature is 6.6 °C
Average night temperature is -5.8 °C
Absolute maximum temperature: 19.4 °C
Absolute minimum temperature: -15.4 °C
Number of sunny days: 20
Number of rainy days: 3
Number of snow days: 7
Precipitation sum: 5 mm
* Weather data for Arvayheer Mongolia is based on climate observations for 2023 year
| April (°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 | -4.8 | -8.3 | -6 | 0.1 | 3.5 | -1 | 8.8 | 12.2 | 7.5 | -1.4 | 7.4 | 10.1 | 0.7 | 5.2 | 9.3 | 17.3 | 14.7 | 17.7 | 5.5 | 5.6 | 7 | 7.7 | 8.8 | 4 | 12.5 | 10 | 0.1 | 11.2 | 13.7 | 19.4 |
| Apparent max temperature | -11.1 | -14 | -11.2 | -3.4 | -2 | -4.6 | 4.1 | 8.2 | -0.8 | -9.7 | 0.9 | 5.2 | -6.5 | 1.2 | 2.2 | 12 | 10.5 | 11.9 | 0.5 | -1 | 0.9 | 4.6 | 1.8 | -2.2 | 7.1 | 3.9 | -6.9 | 5 | 7.4 | 13.6 |
| Mean temperature | -10.8 | -12.3 | -9.4 | -4.9 | -3.2 | -5 | 1.4 | 4.9 | 0.9 | -5 | 0.9 | 2.7 | -4.1 | -0.6 | 4 | 8.3 | 6.5 | 9.2 | -1.8 | -0.7 | -0.6 | 0.3 | 3.6 | -0.6 | 5.1 | 1.4 | -3.5 | 4.5 | 6.7 | 13.5 |
| Apparent mean temperature | -23.2 | -23.2 | -19.2 | -16 | -15.5 | -15.1 | -9.8 | -6.8 | -12.2 | -14.9 | -9.7 | -12.5 | -14.1 | -10.2 | -7.2 | -6.1 | -7.7 | -11.1 | -12.4 | -11.4 | -11.9 | -9.5 | -9.9 | -9.4 | -7.4 | -12.1 | -11.9 | -7.6 | -6.8 | 1 |
| Minimum temperature | -15.4 | -15.2 | -14.2 | -10.3 | -10.3 | -10 | -4.3 | -1 | -6.2 | -7.6 | -4.8 | -4.7 | -7.8 | -5.3 | -1.8 | -2.1 | -2.7 | -2.7 | -7.8 | -6.1 | -7.2 | -4.5 | -3.1 | -4.3 | -1.6 | -6.9 | -6 | -2.1 | -2.4 | 5.6 |
| Apparent min temperature | -18.2 | -18.4 | -14.2 | -9.7 | -9.1 | -9.7 | -4 | -0.6 | -6.1 | -12 | -4.7 | -2.7 | -10.7 | -5.5 | -1.5 | 3.3 | 1.2 | 2.5 | -7.7 | -6.8 | -5.9 | -4.4 | -2.2 | -6.2 | -0.3 | -4.8 | -9.8 | -0.9 | 1.3 | 7.8 |
| April | 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 | 13.1 | 13.1 | 13.2 | 13.2 | 13.3 | 13.3 | 13.4 | 13.4 | 13.5 | 13.5 | 13.6 | 13.7 | 13.7 | 13.8 | 13.8 | 13.9 | 13.9 | 14 | 14 | 14.1 | 14.1 | 14.2 | 14.2 | 14.3 | 14.3 |
| Sunshine duration (h) | 3.7 | 11.7 | 11 | 11.7 | 11.8 | 11.8 | 11.9 | 11.9 | 12 | 12.1 | 12.1 | 12 | 10.1 | 12 | 10.6 | 9.1 | 12.3 | 11.1 | 11.3 | 12.5 | 12 | 12.4 | 9.9 | 5.2 | 11.1 | 12.5 | 12.9 | 12.5 | 13 | 12.4 |
| Precipitation (mm) | 2 | 0.5 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.2 | 0 | 0 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 0.6 | 0.6 | 0 | 0.4 | 0.1 | 0 | 0.1 | 0 |
| Precipitation hours | 9 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 0 | 2 | 1 | 0 | 1 | 0 |
| Wind speed (m/s) | 29.2 | 27.6 | 12.3 | 14.5 | 24.6 | 12.8 | 22.4 | 24.4 | 40 | 40.5 | 26.9 | 39.6 | 45.3 | 18.2 | 28.4 | 30.8 | 27.6 | 42.4 | 31 | 27.7 | 26 | 26.4 | 26.7 | 27.2 | 22.6 | 32.2 | 27.2 | 27.8 | 31.3 | 28 |
In April 2023, the highest daytime temperature in Arvayheer was 19.4°C.
While the minimum temperature at night dropped to -15.4°C.
The average nighttime and daytime temperatures during April in Arvayheer are -5.8°C and 6.6°C respectively.
The precipitation sum in April is about 5 mm.