Average annual temperature is 14.4 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: -2.3 °C
Number of sunny days: 219 days
Number of rainy days: 146 days
Look at detailed online map of Grattai
* Weather data for Grattai 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) | 32.4 | 32.3 | 33.3 | 22.6 | 17.7 | 18.6 | 17.8 | 18.9 | 26.7 | 29.7 | 30.0 | 34.1 |
| Average daytime temperature (°C) | 27.2 | 26.8 | 25.3 | 18.8 | 14.1 | 12.4 | 13.4 | 15.6 | 20.1 | 21.8 | 24.6 | 27.6 |
| Average temperature (°C) | 20.4 | 20.1 | 18.9 | 13.4 | 8.7 | 7.6 | 7.9 | 9.4 | 13.2 | 14.8 | 18.0 | 21.0 |
| Average night temperature (°C) | 14.5 | 14.2 | 13.9 | 9.5 | 4.4 | 3.8 | 3.7 | 4.7 | 7.0 | 8.4 | 12.3 | 14.6 |
| Absolute minimum temperature (°C) | 10.5 | 8.3 | 7.3 | 4.4 | 0.9 | -1.2 | -2.3 | 0.2 | 0.8 | 4.4 | 8.8 | 10.5 |
| 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) | 14.0 | 13.3 | 12.3 | 11.3 | 10.5 | 10.0 | 10.2 | 10.9 | 11.9 | 12.9 | 13.8 | 14.3 |
| Daylight minimum duration (h) | 13.0 | 12.0 | 11.0 | 10.0 | 10.0 | 9.0 | 10.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 |
| Sunshine mean duration (h) | 11.6 | 11.8 | 10.3 | 9.3 | 8.5 | 7.4 | 7.4 | 9.4 | 11.0 | 11.2 | 10.4 | 12.0 |
| Precipitation (mm) | 53 | 48 | 73 | 37 | 9 | 32 | 35 | 27 | 17 | 43 | 103 | 63 |
| Sunny days | 13 | 18 | 18 | 17 | 19 | 19 | 17 | 21 | 26 | 25 | 10 | 16 |
| Rainy days | 18 | 10 | 13 | 13 | 12 | 11 | 14 | 10 | 4 | 6 | 20 | 15 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Grattai is at