Average annual temperature is 23.0 °C
Absolute maximum temperature: 36.0 °C
Absolute minimum temperature: 10.3 °C
Number of sunny days: 139 days
Number of rainy days: 226 days
Look at detailed online map of Rosella
* Weather data for Rosella 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) | 33.7 | 36.0 | 32.9 | 33.7 | 29.0 | 30.3 | 27.2 | 27.8 | 30.0 | 30.5 | 35.2 | 33.3 |
| Average daytime temperature (°C) | 28.9 | 29.9 | 29.8 | 28.3 | 24.5 | 24.8 | 22.9 | 24.0 | 25.7 | 27.3 | 29.1 | 30.2 |
| Average temperature (°C) | 25.7 | 26.4 | 26.1 | 24.1 | 19.6 | 19.9 | 19.0 | 18.9 | 21.4 | 22.7 | 25.1 | 26.6 |
| Average night temperature (°C) | 23.2 | 23.5 | 23.1 | 20.8 | 15.8 | 16.3 | 15.8 | 14.9 | 17.8 | 18.8 | 21.8 | 23.8 |
| Absolute minimum temperature (°C) | 21.2 | 19.4 | 20.1 | 17.1 | 10.4 | 10.9 | 10.3 | 10.9 | 13.9 | 15.8 | 16.9 | 21.9 |
| 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 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.3 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 | 10.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 9.3 | 9.3 | 10.9 | 9.7 | 10.0 | 9.6 | 8.6 | 10.5 | 11.0 | 11.7 | 11.3 | 10.3 |
| Precipitation (mm) | 641 | 111 | 79 | 70 | 13 | 20 | 124 | 11 | 10 | 19 | 55 | 192 |
| Sunny days | 8 | 6 | 8 | 8 | 20 | 17 | 10 | 20 | 12 | 18 | 8 | 4 |
| Rainy days | 23 | 22 | 23 | 22 | 11 | 13 | 21 | 11 | 18 | 13 | 22 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rosella is at