Average temperature in April is -0.4 °C
Average daytime temperature is 4.6 °C
Average night temperature is -7 °C
Absolute maximum temperature: 17.7 °C
Absolute minimum temperature: -19.3 °C
Number of sunny days: 17
Number of rainy days: 3
Number of snow days: 10
Precipitation sum: 11 mm
* Weather data for Uujim 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 | -9.5 | -11.5 | -6.2 | 2.5 | 6.1 | 6.9 | 7.6 | 5.4 | 1.9 | 4.6 | 4.1 | 2.6 | 2.8 | 4.8 | 12.6 | 8.3 | 9.1 | 0.5 | -1.7 | -1.3 | 1.2 | 4.2 | 5.9 | 9.2 | 8.4 | 5.9 | 7.8 | 12.8 | 17.7 | 14.7 |
| Apparent max temperature | -14.8 | -17.1 | -11 | -2.1 | 1.3 | 3.2 | 3.3 | -0.2 | -4.2 | 0.2 | -0.6 | -3.3 | -1.8 | 0 | 9.4 | 2.5 | 5.2 | -5.4 | -7.2 | -6.3 | -2.5 | 1 | 2.3 | 5.5 | 3.3 | -0.3 | 3.2 | 9.1 | 13.9 | 9.9 |
| Mean temperature | -13.4 | -15.2 | -10.4 | -3 | 0.3 | 0.4 | 2.9 | 0.8 | -3.4 | -0.9 | -0.6 | -3.1 | -3 | 1.7 | 8.1 | 3.4 | 4.6 | -4.1 | -5.2 | -4.7 | -4 | -0.8 | 0.5 | 4.3 | 3 | 1.7 | 3.3 | 7 | 10.4 | 8.5 |
| Apparent mean temperature | -23.5 | -24.1 | -23.8 | -16.5 | -11.9 | -10.3 | -9.3 | -11 | -12.5 | -13.1 | -10.9 | -14.6 | -13.8 | -12.2 | -1.7 | -7.2 | -6.5 | -14.8 | -15 | -13.7 | -13.8 | -12 | -7.3 | -7.1 | -9 | -7.7 | -6.1 | -4.6 | -1.2 | -5.5 |
| Minimum temperature | -17.9 | -19.3 | -19.1 | -12 | -7.4 | -5.6 | -4.7 | -6.8 | -8.5 | -8.9 | -6.2 | -10.2 | -9.7 | -7.8 | 2.1 | -3.2 | -2.3 | -10.3 | -10.5 | -9.6 | -9.7 | -8 | -3.4 | -3.2 | -4.7 | -3.8 | -1.9 | -0.6 | 2.3 | -0.4 |
| Apparent min temperature | -19.1 | -20.8 | -15 | -7.2 | -4.1 | -3.5 | -1.5 | -4.3 | -8.6 | -5.2 | -5.3 | -8.5 | -7.6 | -2.8 | 4.3 | -1.7 | -0.7 | -10 | -10.6 | -9.7 | -8.4 | -5.1 | -3.6 | 0.4 | -2 | -3.8 | -1.2 | 3.1 | 6.5 | 3.7 |
| 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) | 12.9 | 12.9 | 13 | 13 | 13.1 | 13.2 | 13.2 | 13.3 | 13.3 | 13.4 | 13.5 | 13.5 | 13.6 | 13.6 | 13.7 | 13.8 | 13.8 | 13.9 | 13.9 | 14 | 14 | 14.1 | 14.2 | 14.2 | 14.3 | 14.3 | 14.4 | 14.4 | 14.5 | 14.5 |
| Sunshine duration (h) | 11.3 | 11.5 | 11.9 | 11.9 | 12 | 12 | 11.5 | 5 | 12.1 | 12.1 | 8.3 | 9.2 | 12.2 | 10.7 | 7.6 | 12.1 | 10.3 | 12.4 | 12.8 | 11.9 | 13 | 12.5 | 10.7 | 11.6 | 12.7 | 12.8 | 12.6 | 13 | 13.4 | 12.3 |
| Precipitation (mm) | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0.5 | 0 | 0 | 0.2 | 2.5 | 0 | 0 | 1.9 | 0 | 1.5 | 0.2 | 0 | 0.7 | 0 | 0.2 | 0.2 | 0 | 0.6 | 1.9 | 0 | 0 | 0 | 0.1 |
| Precipitation hours | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 5 | 0 | 0 | 8 | 0 | 8 | 2 | 0 | 4 | 0 | 1 | 2 | 0 | 3 | 5 | 0 | 0 | 0 | 1 |
| Wind speed (m/s) | 16.9 | 18.6 | 10 | 6.2 | 15.5 | 6 | 16.8 | 19.5 | 24.2 | 13.9 | 19.3 | 24.8 | 16 | 18.8 | 17.1 | 30.9 | 28 | 27 | 22.1 | 20.5 | 14 | 16.6 | 15.8 | 12.3 | 26.3 | 29.1 | 15.8 | 14.2 | 17.4 | 23.9 |
In April 2023, the highest daytime temperature in Uujim was 17.7°C.
While the minimum temperature at night dropped to -19.3°C.
The average nighttime and daytime temperatures during April in Uujim are -7°C and 4.6°C respectively.
The precipitation sum in April is about 11 mm.