Average annual temperature is 23.8 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 1.9 °C
Number of sunny days: 326 days
Number of rainy days: 39 days
Look at detailed online map of Wiluna
* Weather data for Wiluna 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) | 43.4 | 43.6 | 43.5 | 31.4 | 28.3 | 23.3 | 26.6 | 31.8 | 37.9 | 39.1 | 40.7 | 43.7 |
| Average daytime temperature (°C) | 38.1 | 39.0 | 34.6 | 25.1 | 24.1 | 18.0 | 19.7 | 26.1 | 30.9 | 33.5 | 36.1 | 39.1 |
| Average temperature (°C) | 31.8 | 32.8 | 28.8 | 19.1 | 17.3 | 12.0 | 12.6 | 19.3 | 24.0 | 26.6 | 29.4 | 32.4 |
| Average night temperature (°C) | 24.6 | 25.7 | 22.3 | 13.5 | 10.9 | 5.9 | 5.7 | 12.2 | 16.5 | 18.8 | 21.9 | 24.9 |
| Absolute minimum temperature (°C) | 20.8 | 19.4 | 16.6 | 8.5 | 6.0 | 2.2 | 1.9 | 7.3 | 7.5 | 11.6 | 16.3 | 15.3 |
| 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) | 13.6 | 13.0 | 12.2 | 11.5 | 10.8 | 10.5 | 10.6 | 11.2 | 11.9 | 12.7 | 13.4 | 13.8 |
| 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) | 11.3 | 11.5 | 9.7 | 9.6 | 9.7 | 8.9 | 9.5 | 9.5 | 10.8 | 11.5 | 11.9 | 12.2 |
| Precipitation (mm) | 4 | 22 | 111 | 63 | 0 | 1 | 0 | 7 | 0 | 0 | 21 | 0 |
| Sunny days | 28 | 24 | 24 | 22 | 31 | 26 | 29 | 26 | 29 | 29 | 27 | 31 |
| Rainy days | 3 | 4 | 7 | 8 | 0 | 4 | 2 | 5 | 1 | 2 | 3 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wiluna is at