Average temperature in September is 16 °C
Average daytime temperature is 20.7 °C
Average night temperature is 12.1 °C
Absolute maximum temperature: 33.1 °C
Absolute minimum temperature: 5.9 °C
Number of sunny days: 11
Number of rainy days: 19
Number of snow days:
Precipitation sum: 53 mm
* Weather data for City Of Cockburn Australia 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 | 21 | 18.6 | 14.5 | 17.8 | 18.9 | 16.6 | 18.3 | 23.3 | 20.5 | 20 | 21.7 | 22.5 | 16.3 | 18.4 | 19.8 | 19.9 | 17.9 | 18.4 | 18.4 | 19.6 | 22.8 | 27.6 | 18.1 | 21.4 | 20.1 | 24 | 33.1 | 29.3 | 20.6 | 20.3 |
| Apparent max temperature | 19.8 | 15.2 | 11.1 | 14.7 | 16.5 | 13 | 16.5 | 19.7 | 19.8 | 19.2 | 21.7 | 22 | 13.3 | 15.5 | 18.3 | 20.4 | 16.9 | 16 | 16.4 | 18.5 | 23.5 | 29.1 | 16.4 | 21.8 | 19.5 | 24.9 | 31.7 | 31.4 | 20.4 | 19.2 |
| Mean temperature | 16.4 | 15.4 | 13.6 | 15.5 | 15.9 | 11.3 | 12.3 | 17.1 | 16.2 | 15.6 | 16.8 | 17.8 | 14.3 | 16.8 | 17 | 15.9 | 12.9 | 15.8 | 15.2 | 14.5 | 17.1 | 19.6 | 14.2 | 14.7 | 14.2 | 17.3 | 23.2 | 20.1 | 17.5 | 16.2 |
| Apparent mean temperature | 10.4 | 6 | 7.7 | 11.4 | 9.4 | 2.7 | 5.2 | 7.9 | 10.8 | 11.4 | 12.9 | 13.6 | 7.5 | 13 | 14.2 | 8.7 | 7.3 | 12.9 | 10.9 | 8 | 11.7 | 14.2 | 8.4 | 7.8 | 5.5 | 11.2 | 16.2 | 14.4 | 13.3 | 11.1 |
| Minimum temperature | 12.3 | 11.4 | 12.2 | 14.2 | 13 | 5.9 | 8 | 12.2 | 12.7 | 11.9 | 13.2 | 14.6 | 12.4 | 15.1 | 13.9 | 11.1 | 8.8 | 13.7 | 12.3 | 9.8 | 12.6 | 15.5 | 9.8 | 9.7 | 7.7 | 13.4 | 16 | 13.8 | 14.8 | 12.1 |
| Apparent min temperature | 15.1 | 11.6 | 9.4 | 13.4 | 13.1 | 7.8 | 9.6 | 13.4 | 15.8 | 15 | 16.7 | 17.1 | 9.7 | 14.8 | 16.5 | 15.2 | 11.1 | 14.1 | 14.1 | 12.9 | 17 | 19.6 | 12.6 | 13.3 | 12.6 | 15.6 | 22.8 | 20.9 | 16.2 | 15.3 |
| 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) | 11.4 | 11.5 | 11.5 | 11.5 | 11.6 | 11.6 | 11.6 | 11.7 | 11.7 | 11.7 | 11.8 | 11.8 | 11.8 | 11.8 | 11.9 | 11.9 | 11.9 | 12 | 12 | 12 | 12.1 | 12.1 | 12.1 | 12.2 | 12.2 | 12.2 | 12.3 | 12.3 | 12.3 | 12.4 |
| Sunshine duration (h) | 9.4 | 8.3 | 10.4 | 10.4 | 10.4 | 10.7 | 10.7 | 10.5 | 10.6 | 10.6 | 10.7 | 9.7 | 3.4 | 5.6 | 10.1 | 10.2 | 10.8 | 9 | 9 | 10.6 | 11.2 | 10.8 | 8.3 | 11.4 | 11.4 | 11.5 | 11.5 | 11.1 | 10.1 | 11.6 |
| Precipitation (mm) | 2.5 | 7.9 | 0.8 | 1.8 | 3.1 | 0.1 | 0 | 0 | 1.6 | 0.2 | 0 | 1.6 | 25.6 | 0.9 | 1.7 | 1.3 | 0 | 0.1 | 0.8 | 0.1 | 0 | 0 | 0.3 | 0 | 0 | 0 | 0 | 0 | 0.5 | 2.1 |
| Precipitation hours | 11 | 11 | 5 | 12 | 17 | 1 | 0 | 0 | 10 | 1 | 0 | 4 | 14 | 5 | 12 | 7 | 0 | 1 | 7 | 1 | 0 | 0 | 3 | 0 | 0 | 0 | 0 | 0 | 4 | 15 |
| Wind speed (m/s) | 29.5 | 40.4 | 31.3 | 28 | 28.4 | 30.2 | 19.8 | 22.7 | 18.9 | 19.1 | 19.2 | 24.4 | 45.5 | 25.5 | 23.5 | 15.8 | 17.7 | 22.3 | 18.9 | 18 | 13.9 | 15.7 | 18.8 | 21.1 | 25.5 | 26.8 | 23.3 | 15.5 | 23.2 | 19.5 |
In September 2023, the highest daytime temperature in City Of Cockburn was 33.1°C.
While the minimum temperature at night dropped to 5.9°C.
The average nighttime and daytime temperatures during September in City Of Cockburn are 12.1°C and 20.7°C respectively.
The precipitation sum in September is about 53 mm.