Average temperature in September is 12 °C
Average daytime temperature is 17.1 °C
Average night temperature is 7.2 °C
Absolute maximum temperature: 30.3 °C
Absolute minimum temperature: 1.7 °C
Number of sunny days: 10
Number of rainy days: 20
Number of snow days:
Precipitation sum: 89 mm
* Weather data for Nomgon Mongolia is based on climate observations for 2023 year
| Settembre (°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 | 27.6 | 24 | 20.3 | 24 | 30.3 | 29.5 | 18.9 | 22.3 | 15.2 | 14.2 | 15.6 | 19 | 18.2 | 12.4 | 10.7 | 10.9 | 15.1 | 15.4 | 17 | 17.2 | 16.5 | 19.7 | 14 | 17.2 | 15.2 | 8.4 | 10 | 8.3 | 12.9 | 14.3 |
| Apparent max temperature | 26.5 | 23.4 | 19.3 | 24.8 | 29.5 | 29.3 | 16.2 | 20.6 | 11.2 | 12.5 | 12.6 | 17.2 | 17 | 8.2 | 9.4 | 9 | 11.8 | 13.4 | 15.2 | 15.9 | 16.2 | 16.3 | 11.7 | 15.7 | 12.1 | 3.5 | 8 | 5.6 | 9.6 | 9.8 |
| Mean temperature | 20.9 | 18.9 | 15.8 | 17.9 | 22 | 19.2 | 14.1 | 15.9 | 10.7 | 8.4 | 9.9 | 13.6 | 12.7 | 10 | 9.2 | 9.4 | 10.4 | 10.1 | 10.8 | 11.2 | 11.2 | 14.6 | 10.1 | 11.1 | 9 | 6 | 6.4 | 5.4 | 7 | 8.4 |
| Apparent mean temperature | 14.5 | 12.4 | 8.9 | 11 | 13.7 | 10.4 | 6.5 | 7.1 | 4.1 | 1.3 | 1.5 | 4 | 6.7 | 4 | 4.7 | 6.4 | 3.4 | 2.9 | 2.6 | 2.9 | 3.5 | 5.7 | 4 | 3.1 | -2.9 | -2.5 | -0.1 | -0.5 | -1.6 | -0.9 |
| Minimum temperature | 14.3 | 14.1 | 10 | 11.7 | 13.8 | 12.1 | 9.3 | 10 | 6.4 | 3.7 | 4.6 | 7.4 | 9.6 | 8.5 | 8.2 | 7.8 | 5.6 | 5.4 | 5 | 5.1 | 5.7 | 8.3 | 6 | 5.9 | 3.8 | 4.2 | 2.8 | 2.5 | 1.7 | 2.4 |
| Apparent min temperature | 20.4 | 18.5 | 14.5 | 17.7 | 21.4 | 16.9 | 11.6 | 14 | 7.8 | 6.1 | 7.1 | 11.6 | 10.2 | 6.2 | 7.4 | 8.1 | 8.2 | 8 | 8.9 | 9.5 | 9.8 | 11.9 | 7.9 | 9 | 5.1 | 1.8 | 3.9 | 2.4 | 3.9 | 4.7 |
| Settembre | 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) | 13.5 | 13.4 | 13.3 | 13.3 | 13.2 | 13.2 | 13.1 | 13.1 | 13 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.4 | 12.3 | 12.3 | 12.2 | 12.2 | 12.1 | 12 | 12 | 11.9 | 11.9 | 11.8 | 11.7 |
| Sunshine duration (h) | 12 | 11.7 | 9.5 | 12 | 11.8 | 10 | 9.7 | 11 | 5.2 | 9.5 | 11.8 | 11.8 | 5.6 | 0 | 0 | 0 | 7.9 | 11 | 11.3 | 11 | 11.2 | 9.5 | 2.4 | 10.9 | 4.5 | 0.5 | 3.8 | 0 | 10.6 | 10.6 |
| Precipitation (mm) | 0 | 8.1 | 0 | 0 | 0 | 15.1 | 0.4 | 0 | 2.1 | 3.5 | 0 | 0 | 1.8 | 19.8 | 12.3 | 4 | 0.5 | 1 | 0.1 | 0.4 | 0 | 1.7 | 0.8 | 0.1 | 6.6 | 1.4 | 0.2 | 9 | 0 | 0 |
| Precipitation hours | 0 | 6 | 0 | 0 | 0 | 10 | 2 | 0 | 6 | 4 | 0 | 0 | 4 | 23 | 20 | 15 | 2 | 3 | 1 | 1 | 0 | 3 | 3 | 1 | 5 | 8 | 2 | 13 | 0 | 0 |
| Wind speed (m/s) | 21.6 | 17.3 | 14.5 | 11.5 | 11.8 | 30.7 | 17.3 | 18.6 | 25 | 15.1 | 12 | 11.2 | 18.9 | 24.9 | 21.2 | 10.3 | 20.9 | 12.8 | 13.6 | 13.4 | 9.4 | 25.4 | 20.5 | 12.7 | 27.5 | 27.4 | 12.4 | 18.6 | 11.7 | 17 |
In September 2023, the highest daytime temperature in Nomgon was 30.3°C.
While the minimum temperature at night dropped to 1.7°C.
The average nighttime and daytime temperatures during September in Nomgon are 7.2°C and 17.1°C respectively.
The precipitation sum in September is about 89 mm.