Average annual temperature is 17.0 °C
Absolute maximum temperature: 41.7 °C
Absolute minimum temperature: 3.3 °C
Number of sunny days: 212 days
Number of rainy days: 153 days
Look at detailed online map of Westall
* Weather data for Westall 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) | 41.5 | 41.7 | 39.4 | 30.6 | 23.2 | 23.8 | 20.8 | 27.6 | 36.3 | 34.1 | 35.1 | 35.7 |
| Average daytime temperature (°C) | 25.6 | 27.5 | 23.7 | 22.2 | 18.3 | 16.6 | 16.3 | 18.3 | 23.4 | 21.4 | 22.9 | 23.9 |
| Average temperature (°C) | 20.8 | 22.3 | 19.3 | 17.8 | 14.6 | 13.7 | 12.5 | 13.5 | 16.9 | 16.4 | 18.0 | 19.0 |
| Average night temperature (°C) | 17.0 | 18.4 | 15.7 | 14.3 | 11.4 | 11.3 | 9.4 | 9.8 | 12.1 | 12.3 | 14.2 | 15.5 |
| Absolute minimum temperature (°C) | 13.9 | 12.0 | 12.2 | 10.2 | 6.2 | 8.6 | 3.3 | 4.5 | 3.8 | 8.4 | 10.7 | 12.6 |
| 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 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 |
| Daylight mean duration (h) | 14.0 | 13.3 | 12.3 | 11.3 | 10.4 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.6 | 11.4 | 9.9 | 8.9 | 8.1 | 6.8 | 8.1 | 8.3 | 10.7 | 10.9 | 11.8 | 11.6 |
| Precipitation (mm) | 15 | 4 | 22 | 41 | 19 | 73 | 18 | 14 | 22 | 8 | 2 | 53 |
| Sunny days | 26 | 21 | 15 | 17 | 14 | 6 | 15 | 17 | 19 | 19 | 24 | 19 |
| Rainy days | 5 | 7 | 16 | 13 | 17 | 24 | 16 | 14 | 11 | 12 | 6 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Westall is at