Average annual temperature is 19.5 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 2.5 °C
Number of sunny days: 184 days
Number of rainy days: 181 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) | 36.5 | 38.8 | 36.6 | 29.9 | 25.7 | 26.4 | 25.5 | 28.0 | 34.9 | 38.1 | 36.2 | 36.9 |
| Average daytime temperature (°C) | 30.0 | 29.9 | 29.9 | 24.9 | 22.0 | 21.4 | 20.8 | 23.0 | 25.8 | 28.5 | 27.5 | 32.7 |
| Average temperature (°C) | 23.3 | 23.5 | 23.7 | 19.2 | 15.1 | 14.2 | 13.9 | 15.8 | 18.1 | 21.0 | 21.2 | 25.2 |
| Average night temperature (°C) | 18.5 | 18.6 | 19.5 | 15.0 | 9.9 | 8.9 | 8.6 | 10.6 | 12.1 | 15.1 | 16.9 | 19.9 |
| Absolute minimum temperature (°C) | 15.8 | 14.8 | 13.7 | 11.4 | 6.0 | 2.5 | 3.9 | 7.1 | 7.2 | 10.5 | 12.5 | 15.6 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 13.0 | 12.0 | 11.0 | 10.0 | 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 | 10.3 | 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) | 10.8 | 10.6 | 8.9 | 9.1 | 9.0 | 8.9 | 8.6 | 9.7 | 10.2 | 10.5 | 9.5 | 11.0 |
| Precipitation (mm) | 125 | 58 | 95 | 34 | 79 | 6 | 27 | 25 | 19 | 43 | 140 | 111 |
| Sunny days | 9 | 10 | 9 | 13 | 25 | 25 | 22 | 17 | 19 | 20 | 4 | 11 |
| Rainy days | 22 | 18 | 22 | 17 | 6 | 5 | 9 | 14 | 11 | 11 | 26 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wiluna is at