Average annual temperature is 22.9 °C
Absolute maximum temperature: 35.7 °C
Absolute minimum temperature: 6.9 °C
Number of sunny days: 63 days
Number of rainy days: 302 days
Look at detailed online map of Hewitt
* Weather data for Hewitt 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) | 33.6 | 35.7 | 34.1 | 35.5 | 28.7 | 28.3 | 29.6 | 28.1 | 30.9 | 32.9 | 34.7 | 35.2 |
| Average daytime temperature (°C) | 30.5 | 29.3 | 30.7 | 30.0 | 25.4 | 25.3 | 23.5 | 24.5 | 26.1 | 28.4 | 30.3 | 30.5 |
| Average temperature (°C) | 25.8 | 25.3 | 25.6 | 24.8 | 20.8 | 20.8 | 19.6 | 18.9 | 20.9 | 22.2 | 24.5 | 26.0 |
| Average night temperature (°C) | 22.7 | 22.7 | 21.9 | 21.1 | 17.2 | 17.4 | 16.4 | 14.2 | 16.9 | 17.2 | 19.8 | 22.7 |
| Absolute minimum temperature (°C) | 19.9 | 20.3 | 18.1 | 17.9 | 12.0 | 14.6 | 6.9 | 10.3 | 14.2 | 14.1 | 15.4 | 19.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 13.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 |
| Daylight mean duration (h) | 13.1 | 12.7 | 12.2 | 11.7 | 11.3 | 11.1 | 11.2 | 11.5 | 12.0 | 12.5 | 13.0 | 13.2 |
| Daylight minimum duration (h) | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 |
| Sunshine mean duration (h) | 8.9 | 6.3 | 10.0 | 9.5 | 8.9 | 8.6 | 7.5 | 10.3 | 10.7 | 11.4 | 11.4 | 9.1 |
| Precipitation (mm) | 535 | 543 | 281 | 207 | 109 | 160 | 235 | 87 | 91 | 46 | 53 | 562 |
| Sunny days | 1 | 1 | 3 | 2 | 7 | 3 | 7 | 9 | 6 | 17 | 7 | 0 |
| Rainy days | 30 | 27 | 28 | 28 | 24 | 27 | 24 | 22 | 24 | 14 | 23 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hewitt is at