Average annual temperature is 13.2 °C
Absolute maximum temperature: 35.0 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 160 days
Number of rainy days: 205 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) | 31.8 | 33.2 | 35.0 | 21.3 | 17.4 | 18.2 | 15.9 | 18.8 | 27.8 | 28.0 | 30.9 | 34.7 |
| Average daytime temperature (°C) | 23.2 | 24.6 | 22.5 | 17.7 | 13.8 | 12.1 | 13.1 | 14.5 | 19.7 | 20.5 | 22.5 | 24.8 |
| Average temperature (°C) | 17.4 | 18.1 | 17.1 | 12.6 | 8.3 | 7.6 | 7.5 | 8.7 | 12.7 | 13.6 | 16.1 | 18.4 |
| Average night temperature (°C) | 13.2 | 13.5 | 13.1 | 8.9 | 4.4 | 4.7 | 3.5 | 4.5 | 7.2 | 8.1 | 12.0 | 13.7 |
| Absolute minimum temperature (°C) | 8.6 | 8.3 | 7.3 | 4.4 | -0.8 | -2.3 | -1.5 | 0.7 | 0.3 | 4.6 | 7.7 | 8.5 |
| 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 | 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 | 10.0 | 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) | 8.9 | 10.1 | 8.7 | 8.7 | 8.6 | 7.3 | 8.4 | 8.4 | 10.6 | 10.9 | 8.9 | 10.1 |
| Precipitation (mm) | 91 | 35 | 55 | 101 | 17 | 27 | 6 | 25 | 11 | 36 | 129 | 122 |
| Sunny days | 9 | 10 | 8 | 10 | 18 | 15 | 21 | 14 | 25 | 15 | 8 | 7 |
| Rainy days | 22 | 18 | 23 | 20 | 13 | 15 | 10 | 17 | 5 | 16 | 22 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wiluna is at