Average temperature in September is 16.8 °C
Average daytime temperature is 22.1 °C
Average night temperature is 10.8 °C
Absolute maximum temperature: 33.3 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 24
Number of rainy days: 6
Number of snow days:
Precipitation sum: 13 mm
* Weather data for Bulgan Mongolia is based on climate observations for 2023 year
| September (°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 | 26.1 | 30.5 | 30.4 | 32.5 | 33.3 | 33.1 | 22.8 | 26.7 | 29.8 | 20.1 | 21 | 26 | 29.4 | 23.5 | 19.1 | 19.1 | 16.3 | 15.2 | 17.5 | 22.3 | 20.9 | 22.3 | 18.1 | 18.9 | 15.2 | 11.6 | 18.1 | 12.9 | 15 | 16.8 |
| Apparent max temperature | 23.7 | 27.6 | 26.5 | 28.7 | 28.6 | 30.5 | 20.4 | 22.2 | 23.2 | 15.9 | 16.5 | 21.4 | 24.2 | 17.7 | 15.3 | 14.2 | 12.5 | 11.5 | 13.7 | 18.1 | 16.8 | 19.7 | 11.5 | 11.7 | 7.3 | 3.4 | 13.6 | 4.3 | 12.1 | 13.3 |
| Mean temperature | 22 | 24.6 | 24.6 | 25.6 | 27.6 | 23.5 | 18 | 21.2 | 23.4 | 15.7 | 16.5 | 20.8 | 24.4 | 17.4 | 15.2 | 13.3 | 10.9 | 10.8 | 12.8 | 16.7 | 15.6 | 16.1 | 13.7 | 13.8 | 8.5 | 8 | 12.4 | 8.7 | 10.1 | 12.1 |
| Apparent mean temperature | 14.2 | 14.7 | 13.6 | 13.2 | 17.3 | 7.9 | 9.2 | 10 | 10.6 | 5.8 | 7 | 10.9 | 12.8 | 5.9 | 7 | 4.3 | 2.3 | 3.3 | 4.4 | 7 | 5.5 | 5.9 | 3.4 | 4.3 | -5.9 | -5.2 | 0.4 | 0.3 | 0.4 | 2.2 |
| Minimum temperature | 17.7 | 19.4 | 17.6 | 15.9 | 22.3 | 13.6 | 14.4 | 15.6 | 12.7 | 9.7 | 10.8 | 14.8 | 18.1 | 8.5 | 9 | 7 | 5.4 | 5.9 | 7.7 | 11.1 | 11 | 9.9 | 9.6 | 9.8 | 2.5 | 3.1 | 5.6 | 4.1 | 3.8 | 6.7 |
| Apparent min temperature | 19 | 21 | 20.7 | 21.6 | 22.4 | 19 | 14.3 | 16.1 | 18 | 12 | 12 | 16.1 | 18.7 | 13.2 | 11.7 | 9.2 | 7.6 | 7.8 | 9.1 | 12.3 | 10.9 | 12.3 | 7.6 | 7.6 | 0 | 0.9 | 7.8 | 2.2 | 5.9 | 7.4 |
| September | 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) | 13.2 | 13.2 | 13.1 | 13.1 | 13 | 13 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12.1 | 12 | 12 | 11.9 | 11.9 | 11.8 | 11.8 |
| Sunshine duration (h) | 11.4 | 11.9 | 12 | 11.5 | 11.9 | 10.2 | 11.9 | 11.8 | 11.8 | 11.1 | 11.6 | 10.9 | 10.3 | 7 | 10.2 | 4.2 | 10.5 | 10.7 | 10.7 | 10.3 | 10.5 | 5.1 | 10.4 | 10.2 | 10.1 | 10.3 | 10.2 | 10.2 | 10.1 | 10.1 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 3.2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | 0.2 | 0 | 5.8 | 0 | 0.6 | 0.4 | 0 | 0 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6 | 0 | 0 | 2 | 0 | 6 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 |
| Wind speed (m/s) | 31.8 | 29 | 20.5 | 27.2 | 35.2 | 48.5 | 31.3 | 23.2 | 32.7 | 18.4 | 21 | 24.2 | 34 | 36.7 | 23.1 | 22.3 | 20.2 | 15.3 | 15.9 | 26.6 | 27 | 34.6 | 43 | 43.1 | 54.7 | 45 | 29.5 | 50.5 | 21 | 20.3 |
In September 2023, the highest daytime temperature in Bulgan was 33.3°C.
While the minimum temperature at night dropped to 2.5°C.
The average nighttime and daytime temperatures during September in Bulgan are 10.8°C and 22.1°C respectively.
The precipitation sum in September is about 13 mm.