Average temperature in September is 27.1 °C
Average daytime temperature is 29.9 °C
Average night temperature is 24.7 °C
Absolute maximum temperature: 32.6 °C
Absolute minimum temperature: 23.6 °C
Number of sunny days: 1
Number of rainy days: 29
Number of snow days:
Precipitation sum: 350 mm
* Weather data for Shanwei 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 | 26.4 | 29.8 | 32.1 | 32.6 | 28.7 | 28.9 | 27.1 | 26.7 | 28.9 | 25.3 | 28.8 | 29 | 29.3 | 29.4 | 28.5 | 27.9 | 29.4 | 30.6 | 30.3 | 30.3 | 31.3 | 30.5 | 32.3 | 31.9 | 31.8 | 31.4 | 32.3 | 32.2 | 31.6 | 31.2 |
| Apparent max temperature | 28.1 | 34.5 | 39.9 | 38.7 | 33.6 | 35.3 | 32.4 | 31.3 | 34.6 | 31 | 35.5 | 35.2 | 35.2 | 36.2 | 33.9 | 32.8 | 36.6 | 38.4 | 39 | 37.8 | 40.9 | 38.6 | 37.5 | 37.1 | 37.1 | 36.3 | 37.2 | 38.2 | 38.2 | 37.5 |
| Mean temperature | 25.7 | 27.3 | 28.9 | 29 | 26.7 | 26.6 | 26 | 25.2 | 25.9 | 24.8 | 26.2 | 26.6 | 26.7 | 26.1 | 25.4 | 25.5 | 26.6 | 27.6 | 27.5 | 27.7 | 27.9 | 27.1 | 28.4 | 28.2 | 27.9 | 28 | 28.6 | 28.5 | 27.6 | 27.9 |
| Apparent mean temperature | 25.1 | 28.9 | 32.1 | 29.1 | 30.7 | 31 | 29.1 | 28.3 | 28.3 | 28.4 | 29.1 | 29.2 | 28.8 | 28 | 28.1 | 28.5 | 29.8 | 31.1 | 30.7 | 31 | 29.5 | 29.5 | 28.2 | 29.3 | 28.6 | 30.1 | 29.3 | 30.2 | 29.6 | 27.6 |
| Minimum temperature | 25.1 | 24.9 | 26.4 | 25.6 | 25.1 | 25.4 | 25.1 | 23.8 | 23.8 | 24.1 | 24.9 | 24.8 | 24.1 | 23.9 | 23.8 | 23.7 | 24.5 | 25.2 | 25 | 24.9 | 24.8 | 24.7 | 24.4 | 24.9 | 24.8 | 25.1 | 25.6 | 25.3 | 24.4 | 23.6 |
| Apparent min temperature | 26.3 | 31.4 | 35.1 | 34.9 | 32.3 | 32.5 | 30.8 | 29.8 | 30.7 | 29.7 | 31.3 | 31.7 | 31.8 | 31.3 | 30.3 | 30.5 | 32.6 | 34.2 | 34.1 | 34.3 | 34.5 | 32.9 | 33.1 | 33.1 | 32.3 | 32.9 | 33.8 | 33.7 | 33.4 | 34 |
| 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) | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 12 |
| Sunshine duration (h) | 0 | 9.6 | 11 | 8.4 | 1.6 | 3.3 | 0 | 0.1 | 5.3 | 0.3 | 5.8 | 8.8 | 7.2 | 5.3 | 1.5 | 2 | 11.1 | 11 | 11.1 | 11.1 | 11.1 | 9.4 | 11 | 11.1 | 11 | 11 | 10.6 | 10.9 | 10.5 | 10.8 |
| Precipitation (mm) | 88 | 1.6 | 10.1 | 17.2 | 17.3 | 33.4 | 33.3 | 18.2 | 5.8 | 25.1 | 6.2 | 3.7 | 14.1 | 24.9 | 16.9 | 8.2 | 2.6 | 2.7 | 1.3 | 0 | 2.3 | 3.1 | 1.8 | 1 | 0.9 | 2.1 | 0.8 | 0.7 | 3.6 | 3.1 |
| Precipitation hours | 24 | 9 | 5 | 12 | 18 | 24 | 19 | 23 | 19 | 21 | 15 | 11 | 14 | 19 | 20 | 16 | 8 | 10 | 10 | 0 | 6 | 3 | 6 | 4 | 6 | 7 | 5 | 1 | 8 | 7 |
| Wind speed (m/s) | 49.7 | 27.9 | 14.9 | 15.6 | 16.3 | 10.8 | 15.2 | 17.2 | 13.4 | 10.6 | 19 | 15.9 | 17.1 | 13.9 | 12.3 | 11.4 | 11.1 | 9 | 7.6 | 11.4 | 10.9 | 13.5 | 15.3 | 18.5 | 18.5 | 18.7 | 14.1 | 13.1 | 10.6 | 14.4 |
In September 2023, the highest daytime temperature in Shanwei was 32.6°C.
While the minimum temperature at night dropped to 23.6°C.
The average nighttime and daytime temperatures during September in Shanwei are 24.7°C and 29.9°C respectively.
The precipitation sum in September is about 350 mm.