Average annual temperature is 18.2 °C
Absolute maximum temperature: 36.8 °C
Absolute minimum temperature: 2.8 °C
Number of sunny days: 218 days
Number of rainy days: 147 days
Look at detailed online map of Westbrook
* Weather data for Westbrook 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 | 34.0 | 26.3 | 22.0 | 23.6 | 22.4 | 25.5 | 32.0 | 34.4 | 35.3 | 36.1 |
| Average daytime temperature (°C) | 29.4 | 29.6 | 28.4 | 23.3 | 18.6 | 18.2 | 17.9 | 21.3 | 24.1 | 27.3 | 26.6 | 29.9 |
| Average temperature (°C) | 22.6 | 22.7 | 22.5 | 17.5 | 12.7 | 12.5 | 12.3 | 14.9 | 17.0 | 19.9 | 20.3 | 23.4 |
| Average night temperature (°C) | 17.5 | 17.3 | 18.0 | 12.7 | 7.8 | 8.1 | 7.6 | 9.6 | 11.1 | 13.2 | 15.8 | 18.2 |
| Absolute minimum temperature (°C) | 15.0 | 14.8 | 11.7 | 7.6 | 3.0 | 2.8 | 3.6 | 6.7 | 6.1 | 9.2 | 12.2 | 14.6 |
| 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) | 13.7 | 13.0 | 12.2 | 11.4 | 10.8 | 10.4 | 10.6 | 11.2 | 11.9 | 12.8 | 13.5 | 13.9 |
| 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) | 10.6 | 11.1 | 9.0 | 9.9 | 9.2 | 8.7 | 8.6 | 9.9 | 10.9 | 11.7 | 9.9 | 11.2 |
| Precipitation (mm) | 63 | 55 | 130 | 17 | 66 | 7 | 22 | 15 | 20 | 10 | 145 | 139 |
| Sunny days | 10 | 16 | 12 | 17 | 26 | 22 | 25 | 21 | 20 | 27 | 9 | 13 |
| Rainy days | 21 | 12 | 19 | 13 | 5 | 8 | 6 | 10 | 10 | 4 | 21 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Westbrook is at