Average annual temperature is 21.2 °C
Absolute maximum temperature: 44.0 °C
Absolute minimum temperature: 3.1 °C
Number of sunny days: 309 days
Number of rainy days: 56 days
Look at detailed online map of Wilcannia
* Weather data for Wilcannia 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) | 42.5 | 42.1 | 42.8 | 33.4 | 24.8 | 26.6 | 22.6 | 28.2 | 35.9 | 37.3 | 42.5 | 44.0 |
| Average daytime temperature (°C) | 35.8 | 35.0 | 32.6 | 24.9 | 20.0 | 17.7 | 17.1 | 21.4 | 27.4 | 27.4 | 32.1 | 35.6 |
| Average temperature (°C) | 29.7 | 28.8 | 26.4 | 19.4 | 14.3 | 12.7 | 11.8 | 14.9 | 20.3 | 21.1 | 25.8 | 29.1 |
| Average night temperature (°C) | 23.5 | 21.6 | 19.9 | 13.6 | 8.4 | 8.8 | 7.5 | 8.7 | 13.1 | 14.4 | 19.4 | 22.5 |
| Absolute minimum temperature (°C) | 15.9 | 13.2 | 13.4 | 7.8 | 4.4 | 3.4 | 3.1 | 4.5 | 5.1 | 8.7 | 13.5 | 15.8 |
| 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) | 13.9 | 13.2 | 12.3 | 11.3 | 10.5 | 10.1 | 10.3 | 11.0 | 11.9 | 12.9 | 13.7 | 14.2 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 12.0 | 12.1 | 10.6 | 10.0 | 9.0 | 7.2 | 7.6 | 9.9 | 10.9 | 11.2 | 11.7 | 12.1 |
| Precipitation (mm) | 20 | 0 | 0 | 10 | 1 | 65 | 25 | 6 | 10 | 29 | 28 | 2 |
| Sunny days | 24 | 28 | 30 | 26 | 29 | 19 | 24 | 25 | 28 | 29 | 20 | 27 |
| Rainy days | 7 | 0 | 1 | 4 | 2 | 11 | 7 | 6 | 2 | 2 | 10 | 4 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Wilcannia is at