Average annual temperature is 16.6 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 2.7 °C
Number of sunny days: 150 days
Number of rainy days: 215 days
Look at detailed online map of St. Georges Basin
* Weather data for St. Georges Basin 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) | 34.1 | 34.8 | 34.2 | 26.8 | 21.8 | 21.5 | 21.9 | 24.0 | 35.0 | 35.5 | 30.7 | 40.0 |
| Average daytime temperature (°C) | 25.4 | 26.7 | 25.9 | 21.5 | 18.1 | 17.1 | 18.1 | 18.5 | 23.1 | 23.9 | 23.3 | 26.5 |
| Average temperature (°C) | 20.2 | 21.1 | 20.3 | 16.0 | 12.8 | 11.9 | 12.2 | 12.6 | 16.0 | 17.1 | 18.6 | 20.8 |
| Average night temperature (°C) | 15.9 | 16.7 | 16.2 | 11.9 | 9.0 | 8.3 | 8.3 | 8.4 | 10.4 | 12.0 | 14.8 | 16.7 |
| Absolute minimum temperature (°C) | 9.6 | 13.0 | 12.2 | 9.1 | 5.3 | 2.7 | 2.8 | 4.9 | 4.2 | 8.2 | 10.4 | 13.6 |
| 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 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.2 | 13.4 | 12.3 | 11.2 | 10.3 | 9.8 | 10.1 | 10.8 | 11.9 | 13.0 | 14.0 | 14.5 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 9.0 | 9.0 | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 10.1 | 10.4 | 9.3 | 8.8 | 8.8 | 7.8 | 8.7 | 8.7 | 10.5 | 10.7 | 9.4 | 10.5 |
| Precipitation (mm) | 115 | 103 | 90 | 126 | 31 | 19 | 11 | 57 | 12 | 58 | 182 | 221 |
| Sunny days | 3 | 9 | 9 | 10 | 19 | 19 | 23 | 11 | 21 | 15 | 6 | 5 |
| Rainy days | 28 | 19 | 22 | 20 | 12 | 11 | 8 | 20 | 9 | 16 | 24 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in St. Georges Basin is at