Average annual temperature is 18.9 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: 2.3 °C
Number of sunny days: 184 days
Number of rainy days: 181 days
Look at detailed online map of Grey Rock
* Weather data for Grey Rock 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) | 35.1 | 37.6 | 35.4 | 27.1 | 25.0 | 25.6 | 25.3 | 27.6 | 34.1 | 35.7 | 35.3 | 37.1 |
| Average daytime temperature (°C) | 29.3 | 29.4 | 29.1 | 24.0 | 21.1 | 20.9 | 20.3 | 22.6 | 25.1 | 27.7 | 27.0 | 31.8 |
| Average temperature (°C) | 22.8 | 23.0 | 23.3 | 18.5 | 14.5 | 13.8 | 13.7 | 15.6 | 17.5 | 19.9 | 20.6 | 24.4 |
| Average night temperature (°C) | 18.3 | 18.4 | 19.3 | 14.4 | 9.4 | 8.2 | 8.4 | 10.4 | 11.8 | 14.5 | 16.5 | 19.3 |
| Absolute minimum temperature (°C) | 15.1 | 14.6 | 14.0 | 9.0 | 3.4 | 2.3 | 2.4 | 6.7 | 7.4 | 9.3 | 12.6 | 15.4 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.7 | 13.1 | 12.3 | 11.4 | 10.7 | 10.4 | 10.5 | 11.1 | 11.9 | 12.8 | 13.5 | 13.9 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 |
| Sunshine mean duration (h) | 10.5 | 10.7 | 8.8 | 9.4 | 9.0 | 9.0 | 8.2 | 9.7 | 10.1 | 11.0 | 9.7 | 11.0 |
| Precipitation (mm) | 124 | 36 | 82 | 22 | 93 | 3 | 24 | 30 | 28 | 25 | 177 | 127 |
| Sunny days | 10 | 8 | 7 | 13 | 24 | 22 | 25 | 19 | 17 | 23 | 6 | 10 |
| Rainy days | 21 | 20 | 24 | 17 | 7 | 8 | 6 | 12 | 13 | 8 | 24 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grey Rock is at