Average temperature in September is 27.2 °C
Average daytime temperature is 29.9 °C
Average night temperature is 25.4 °C
Absolute maximum temperature: 32.4 °C
Absolute minimum temperature: 24 °C
Number of sunny days:
Number of rainy days: 30
Number of snow days:
Precipitation sum: 555 mm
* Weather data for Tsuen Wan Hong Kong 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 | 26.7 | 28.7 | 32.4 | 32.3 | 30.6 | 30.8 | 28 | 25.8 | 27.1 | 26.3 | 28 | 29.3 | 29.8 | 27.5 | 28.6 | 28.7 | 29 | 30.6 | 31.5 | 31.2 | 31.5 | 32.1 | 31.3 | 31.1 | 31.5 | 31 | 32.1 | 31.4 | 30.5 | 30.8 |
| Apparent max temperature | 29.6 | 31.5 | 39.2 | 40.1 | 35.6 | 36.8 | 34.1 | 32.3 | 32.3 | 31 | 32.6 | 35.4 | 35.8 | 33.2 | 33.4 | 33.9 | 35.1 | 38.2 | 39.7 | 38.8 | 39.9 | 39.8 | 37.5 | 37.3 | 37.4 | 35.9 | 37.5 | 36.5 | 37.6 | 38.6 |
| Mean temperature | 25.5 | 26.7 | 28.8 | 29.1 | 28.5 | 27.7 | 26 | 25.3 | 25.4 | 25.3 | 26.1 | 26.8 | 27.1 | 25.8 | 25.8 | 26.5 | 26.9 | 27.6 | 28 | 28.3 | 27.7 | 27.4 | 28.1 | 28 | 28.4 | 28.6 | 28.5 | 28.4 | 27.5 | 27.6 |
| Apparent mean temperature | 23.6 | 26.8 | 32.1 | 30.6 | 32.3 | 31.4 | 28.2 | 28.9 | 28.2 | 28.9 | 29.7 | 30.8 | 29.6 | 29.7 | 29.8 | 30.5 | 31.3 | 32.3 | 31.7 | 32.2 | 28.2 | 29.9 | 30.2 | 30.1 | 31 | 31.6 | 30.7 | 31.1 | 29.8 | 29.4 |
| Minimum temperature | 24.6 | 25.3 | 26.4 | 26.2 | 27.2 | 25.6 | 24.7 | 24.7 | 24.4 | 24.6 | 24.7 | 25.4 | 24.9 | 24.5 | 24.6 | 25.3 | 25.4 | 26 | 25.7 | 25.9 | 24 | 25 | 25.6 | 25.5 | 26.4 | 27.1 | 25.7 | 26 | 25.4 | 25 |
| Apparent min temperature | 26.9 | 30 | 35.1 | 35.5 | 33.6 | 33.7 | 30.9 | 30.4 | 29.8 | 29.8 | 31.1 | 32.3 | 32.2 | 31.3 | 31.1 | 31.5 | 32.7 | 34.2 | 34.7 | 35.1 | 33.9 | 33.6 | 33.8 | 33.2 | 33.4 | 33.4 | 33.8 | 33.6 | 33.7 | 33.9 |
| 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) | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 12.4 | 12.3 | 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 | 4.8 | 11.1 | 11.1 | 7.2 | 10.6 | 0.1 | 0 | 0.6 | 0 | 7.5 | 9.9 | 8.7 | 1.4 | 1.9 | 5.3 | 9 | 11.1 | 11.1 | 11 | 11 | 8.1 | 11 | 9 | 11 | 10.9 | 10.6 | 10.1 | 10.7 | 10.9 |
| Precipitation (mm) | 100.8 | 14.8 | 0.2 | 0.6 | 0.1 | 10.4 | 79.4 | 179.4 | 23.1 | 22.3 | 15.1 | 7.2 | 5.6 | 31.6 | 19.3 | 5.4 | 7.1 | 1.4 | 0.7 | 0.4 | 3.7 | 4.6 | 2.1 | 3.6 | 0.4 | 0.7 | 0.7 | 0.9 | 8.1 | 5.3 |
| Precipitation hours | 24 | 22 | 2 | 5 | 1 | 17 | 22 | 19 | 23 | 21 | 12 | 10 | 16 | 20 | 22 | 10 | 7 | 7 | 3 | 3 | 8 | 8 | 11 | 6 | 4 | 6 | 6 | 5 | 12 | 8 |
| Wind speed (m/s) | 57.6 | 35.1 | 14.1 | 11.8 | 16.9 | 14.3 | 20.4 | 19.3 | 19.9 | 16.1 | 17.1 | 14.5 | 17.6 | 12.3 | 12.9 | 13.6 | 13.5 | 12.7 | 10 | 8.8 | 15.8 | 9.8 | 12.3 | 17.8 | 16.7 | 17.3 | 13.4 | 16.2 | 12.4 | 12.4 |
In September 2023, the highest daytime temperature in Tsuen Wan was 32.4°C.
While the minimum temperature at night dropped to 24°C.
The average nighttime and daytime temperatures during September in Tsuen Wan are 25.4°C and 29.9°C respectively.
The precipitation sum in September is about 555 mm.