Average annual temperature is 18.7 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 4.1 °C
Number of sunny days: 232 days
Number of rainy days: 133 days
Look at detailed online map of Rockingham
* Weather data for Rockingham Australia is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 35.3 | 36.4 | 34.1 | 27.9 | 24.9 | 19.0 | 19.0 | 26.2 | 31.2 | 33.3 | 38.1 | 36.3 |
| Average daytime temperature (°C) | 29.2 | 29.1 | 27.3 | 21.4 | 20.6 | 16.0 | 16.8 | 17.9 | 19.6 | 23.1 | 27.5 | 28.5 |
| Average temperature (°C) | 23.9 | 24.0 | 22.1 | 17.3 | 16.0 | 12.9 | 14.2 | 13.7 | 16.2 | 18.2 | 22.5 | 23.3 |
| Average night temperature (°C) | 18.8 | 18.6 | 17.3 | 13.6 | 11.8 | 9.7 | 11.3 | 9.6 | 13.1 | 14.0 | 17.5 | 18.2 |
| Absolute minimum temperature (°C) | 13.7 | 13.7 | 14.4 | 8.5 | 5.5 | 4.1 | 6.1 | 5.9 | 6.4 | 8.8 | 13.2 | 13.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 14.0 | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.8 | 14.2 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.9 | 12.3 | 10.7 | 9.7 | 8.1 | 7.8 | 8.2 | 9.2 | 9.9 | 11.2 | 12.5 | 12.9 |
| Precipitation (mm) | 0 | 0 | 28 | 54 | 54 | 120 | 112 | 58 | 57 | 9 | 6 | 0 |
| Sunny days | 30 | 27 | 23 | 14 | 17 | 10 | 7 | 20 | 10 | 24 | 22 | 28 |
| Rainy days | 1 | 1 | 8 | 16 | 14 | 20 | 24 | 11 | 20 | 7 | 8 | 3 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rockingham is at