Average annual temperature is 24.8 °C
Absolute maximum temperature: 44.5 °C
Absolute minimum temperature: 5.9 °C
Number of sunny days: 310 days
Number of rainy days: 55 days
Look at detailed online map of Opalville
* Weather data for Opalville 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) | 40.0 | 39.1 | 39.0 | 37.2 | 28.7 | 32.2 | 28.0 | 33.5 | 36.4 | 41.3 | 42.8 | 44.5 |
| Average daytime temperature (°C) | 36.1 | 34.4 | 34.4 | 30.7 | 24.0 | 25.1 | 22.3 | 28.1 | 31.4 | 33.9 | 36.7 | 38.8 |
| Average temperature (°C) | 30.0 | 28.3 | 28.6 | 24.2 | 17.4 | 18.6 | 16.2 | 20.9 | 24.3 | 27.1 | 30.3 | 32.1 |
| Average night temperature (°C) | 24.3 | 22.7 | 22.7 | 17.7 | 11.1 | 12.7 | 10.9 | 13.6 | 16.9 | 19.8 | 24.0 | 24.8 |
| Absolute minimum temperature (°C) | 18.2 | 18.9 | 16.2 | 9.3 | 6.9 | 5.9 | 6.1 | 9.3 | 12.0 | 12.9 | 20.5 | 18.5 |
| 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 | 10.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.5 | 12.9 | 12.2 | 11.5 | 10.9 | 10.6 | 10.8 | 11.3 | 12.0 | 12.7 | 13.3 | 13.6 |
| 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) | 11.0 | 10.9 | 9.3 | 10.1 | 9.9 | 9.1 | 8.5 | 10.5 | 10.9 | 11.5 | 10.5 | 12.5 |
| Precipitation (mm) | 123 | 34 | 49 | 18 | 0 | 1 | 35 | 0 | 0 | 0 | 29 | 42 |
| Sunny days | 17 | 23 | 25 | 26 | 31 | 27 | 27 | 31 | 30 | 30 | 19 | 24 |
| Rainy days | 14 | 5 | 6 | 4 | 0 | 3 | 4 | 0 | 0 | 1 | 11 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Opalville is at