Average annual temperature is 22.1 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 8.3 °C
Number of sunny days: 173 days
Number of rainy days: 192 days
Look at detailed online map of Rossmoya
* Weather data for Rossmoya 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) | 34.9 | 36.8 | 34.9 | 34.6 | 27.6 | 29.0 | 27.6 | 29.1 | 32.6 | 34.9 | 38.1 | 35.9 |
| Average daytime temperature (°C) | 29.6 | 31.1 | 31.2 | 28.7 | 24.3 | 25.0 | 22.9 | 25.0 | 26.8 | 29.3 | 30.3 | 32.2 |
| Average temperature (°C) | 24.8 | 26.0 | 25.6 | 22.8 | 18.1 | 18.7 | 17.7 | 18.5 | 20.3 | 22.4 | 24.4 | 26.4 |
| Average night temperature (°C) | 21.2 | 22.2 | 21.8 | 18.5 | 13.4 | 14.4 | 13.9 | 13.6 | 15.4 | 17.4 | 20.5 | 22.7 |
| Absolute minimum temperature (°C) | 18.8 | 18.1 | 19.3 | 14.5 | 9.1 | 9.4 | 8.3 | 10.1 | 13.6 | 14.1 | 17.7 | 20.0 |
| 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) | 13.4 | 12.9 | 12.2 | 11.6 | 11.0 | 10.7 | 10.9 | 11.3 | 12.0 | 12.6 | 13.2 | 13.5 |
| 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) | 8.5 | 9.8 | 10.5 | 9.6 | 9.5 | 9.3 | 8.5 | 10.2 | 10.9 | 11.4 | 9.4 | 11.0 |
| Precipitation (mm) | 267 | 56 | 80 | 86 | 25 | 11 | 83 | 6 | 9 | 8 | 92 | 149 |
| Sunny days | 6 | 10 | 9 | 17 | 22 | 19 | 16 | 19 | 17 | 20 | 9 | 9 |
| Rainy days | 25 | 18 | 22 | 13 | 9 | 11 | 15 | 12 | 13 | 11 | 21 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rossmoya is at