Average temperature in September is 22.9 °C
Average daytime temperature is 27 °C
Average night temperature is 19.5 °C
Absolute maximum temperature: 32.5 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 9
Number of rainy days: 21
Number of snow days:
Precipitation sum: 205 mm
* Weather data for Nanyang China 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 | 30.6 | 28.4 | 30.6 | 31.1 | 30.8 | 31 | 31 | 31.7 | 32.5 | 29.2 | 27 | 23 | 27.8 | 27.9 | 28.4 | 29.6 | 30.1 | 28.5 | 29.2 | 24.6 | 22.8 | 24.1 | 18.4 | 19.8 | 20.8 | 23.4 | 25 | 25.3 | 20.4 | 26 |
| Apparent max temperature | 34.8 | 30.8 | 35.1 | 35.7 | 31.5 | 33.1 | 34.5 | 35.7 | 37.8 | 33.6 | 30.6 | 26.4 | 29.4 | 30.4 | 31.6 | 32.9 | 34.6 | 33.4 | 34.7 | 23.3 | 23.1 | 24.5 | 18.3 | 19.6 | 21.6 | 25.4 | 26.8 | 26.7 | 21.9 | 27.1 |
| Mean temperature | 24.9 | 23.8 | 25.5 | 25.5 | 25.8 | 26.3 | 26.3 | 27.1 | 27.5 | 25.3 | 24.2 | 21.4 | 22.8 | 23.4 | 23.7 | 24.6 | 26.4 | 25.3 | 23.5 | 21.2 | 18.8 | 20.8 | 16.3 | 17.6 | 18.6 | 19.8 | 20.5 | 21 | 18.1 | 21.1 |
| Apparent mean temperature | 23.1 | 21.3 | 24.6 | 23.6 | 24.1 | 24.4 | 24.8 | 25.6 | 26.8 | 26.3 | 24.8 | 22.2 | 20.1 | 21.6 | 21.2 | 24.6 | 26.1 | 27.1 | 17.7 | 19.2 | 15.7 | 19.3 | 13.7 | 15.8 | 18.6 | 17.8 | 18.4 | 19.8 | 16.8 | 17.4 |
| Minimum temperature | 20.6 | 19.6 | 21.4 | 21 | 21.8 | 21.7 | 22.2 | 22.6 | 23.3 | 22.5 | 22 | 20 | 18.7 | 19.2 | 18.9 | 21.1 | 22.2 | 22.9 | 20.1 | 18.8 | 15.2 | 18 | 15.1 | 15.7 | 17.3 | 16.6 | 16.9 | 18.2 | 15.4 | 16.2 |
| Apparent min temperature | 27.9 | 26.4 | 29.1 | 29.1 | 27.5 | 28.5 | 28.8 | 30.5 | 31.8 | 29.1 | 27.6 | 24.1 | 24.6 | 25.9 | 26.3 | 28.1 | 30.4 | 30.1 | 24.9 | 20.7 | 19.4 | 21.8 | 15.3 | 18 | 20 | 21.7 | 22.3 | 22.5 | 19.8 | 21.3 |
| 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) | 12.9 | 12.8 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 11.9 | 11.9 |
| Sunshine duration (h) | 10.1 | 5.9 | 11.1 | 11.1 | 11.1 | 11 | 11 | 11 | 10 | 7.9 | 0 | 0 | 11 | 11 | 11 | 10.5 | 6.1 | 2.7 | 3.1 | 5.8 | 2.4 | 7.5 | 0 | 0 | 0.1 | 2.2 | 5.4 | 9 | 0 | 8.8 |
| Precipitation (mm) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0.1 | 15.6 | 15.9 | 7 | 12.9 | 0.2 | 0 | 0 | 0.2 | 3 | 53 | 17.5 | 7.7 | 0.1 | 8.1 | 26.8 | 7.4 | 5.3 | 0.1 | 2 | 8.6 | 12.2 | 1.7 |
| Precipitation hours | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 7 | 7 | 11 | 16 | 2 | 0 | 0 | 2 | 5 | 17 | 17 | 11 | 1 | 12 | 20 | 10 | 10 | 1 | 3 | 9 | 10 | 4 |
| Wind speed (m/s) | 10.2 | 9.6 | 7.7 | 11.2 | 17.7 | 14.7 | 13.4 | 9 | 14 | 15.4 | 12.7 | 17.4 | 17.6 | 10 | 8 | 8.2 | 12.2 | 11.4 | 34.3 | 24.8 | 11.7 | 16 | 21.7 | 15.8 | 10 | 6.3 | 15.8 | 14.3 | 10.6 | 19.7 |
In September 2023, the highest daytime temperature in Nanyang was 32.5°C.
While the minimum temperature at night dropped to 15.1°C.
The average nighttime and daytime temperatures during September in Nanyang are 19.5°C and 27°C respectively.
The precipitation sum in September is about 205 mm.