Average temperature in September is 25.2 °C
Average daytime temperature is 29 °C
Average night temperature is 22.1 °C
Absolute maximum temperature: 35.1 °C
Absolute minimum temperature: 19.1 °C
Number of sunny days: 10
Number of rainy days: 20
Number of snow days:
Precipitation sum: 252 mm
* Weather data for Guang’an 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 | 32.2 | 31.4 | 32.6 | 32.5 | 33.6 | 33.6 | 34 | 34.1 | 35.1 | 34.4 | 27.6 | 24.6 | 28.5 | 29.9 | 31.1 | 32.3 | 32.8 | 29.5 | 30.1 | 27.8 | 25.6 | 22.9 | 22.5 | 21.9 | 22.1 | 23 | 25.9 | 26.1 | 24.7 | 26.2 |
| Apparent max temperature | 35.8 | 36.2 | 37.7 | 38.6 | 38.7 | 37.6 | 38.6 | 39.4 | 40.2 | 40.9 | 31 | 26.3 | 32.2 | 33.2 | 35 | 35.8 | 37.7 | 35.7 | 36.9 | 32 | 27.2 | 26.5 | 25.1 | 24 | 25.1 | 26.3 | 28.9 | 29.4 | 27.7 | 29.2 |
| Mean temperature | 26.2 | 27 | 28.1 | 28 | 28.7 | 28.5 | 29.1 | 30 | 30.5 | 29.3 | 24.4 | 22.1 | 24.5 | 25.5 | 26.6 | 27.9 | 28.2 | 26 | 25.9 | 23.6 | 22.4 | 21.1 | 20.9 | 20.5 | 20.7 | 21.2 | 22.5 | 22.7 | 21.5 | 23.3 |
| Apparent mean temperature | 24.9 | 25.5 | 27.3 | 27.8 | 26.7 | 27 | 28.1 | 30.5 | 30.2 | 30.1 | 21.9 | 21.9 | 23.6 | 24.8 | 25.5 | 27.5 | 26.8 | 28.5 | 25.1 | 21.1 | 21.7 | 21.8 | 21.3 | 21.5 | 22.3 | 22.7 | 23.2 | 23.9 | 21.8 | 23.6 |
| Minimum temperature | 21.6 | 22.7 | 23.6 | 24.1 | 23.4 | 23.7 | 24.2 | 25.8 | 26.2 | 25.5 | 21.5 | 19.6 | 21 | 21.8 | 22.8 | 24.3 | 23.5 | 23.8 | 22.9 | 21.1 | 20.3 | 19.8 | 19.5 | 19.8 | 20 | 20 | 20.4 | 20.8 | 19.1 | 20.7 |
| Apparent min temperature | 29.4 | 31 | 32.1 | 32.8 | 32.3 | 31.7 | 32.5 | 34.7 | 34.5 | 34.7 | 26.3 | 24.4 | 27.9 | 28.8 | 29.5 | 31.4 | 32 | 30.8 | 30.5 | 25.5 | 24 | 23.5 | 23 | 22.9 | 23.4 | 24.2 | 25.4 | 25.8 | 24.7 | 26.3 |
| 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) | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 11.9 | 11.9 |
| Sunshine duration (h) | 7.7 | 11.9 | 11.8 | 11.7 | 11.8 | 11.8 | 11.6 | 11.5 | 10.1 | 10.5 | 0 | 3.1 | 11.3 | 11.3 | 11.2 | 10.8 | 11 | 5.2 | 3.3 | 3.4 | 7.7 | 0.1 | 0 | 0 | 0 | 0.1 | 5.9 | 4 | 2.2 | 7 |
| Precipitation (mm) | 0 | 0.1 | 0 | 0.4 | 0 | 0 | 0 | 0 | 0.2 | 2.4 | 101.3 | 9.6 | 0 | 0.4 | 0 | 0 | 13.7 | 37.6 | 4 | 4.2 | 0 | 20.3 | 8.6 | 15.7 | 4.3 | 1.6 | 1.1 | 22.2 | 2.9 | 1.9 |
| Precipitation hours | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 3 | 23 | 7 | 0 | 3 | 0 | 0 | 7 | 15 | 8 | 13 | 0 | 22 | 13 | 19 | 11 | 10 | 4 | 15 | 6 | 5 |
| Wind speed (m/s) | 14.2 | 6.4 | 6.7 | 10.4 | 9.7 | 11.8 | 10.9 | 7.3 | 12.9 | 10.6 | 26.2 | 17.7 | 7.2 | 9 | 10.3 | 10.8 | 16.6 | 14.7 | 14.2 | 20.7 | 13.5 | 13.5 | 12.1 | 11.4 | 7.4 | 5.3 | 7.7 | 11.4 | 5.8 | 9 |
In September 2023, the highest daytime temperature in Guang’an was 35.1°C.
While the minimum temperature at night dropped to 19.1°C.
The average nighttime and daytime temperatures during September in Guang’an are 22.1°C and 29°C respectively.
The precipitation sum in September is about 252 mm.