Average annual temperature is 27.0 °C
Absolute maximum temperature: 46.3 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 330 days
Number of rainy days: 35 days
Look at detailed online map of Karratha
* Weather data for Karratha 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) | 43.0 | 41.0 | 40.4 | 35.0 | 32.1 | 29.0 | 30.3 | 34.7 | 39.6 | 40.4 | 42.2 | 46.3 |
| Average daytime temperature (°C) | 34.8 | 35.8 | 34.7 | 32.5 | 28.8 | 25.4 | 26.0 | 29.8 | 32.8 | 36.9 | 35.9 | 34.6 |
| Average temperature (°C) | 30.2 | 31.5 | 30.6 | 28.0 | 23.7 | 20.4 | 20.2 | 23.8 | 26.6 | 30.2 | 29.6 | 29.2 |
| Average night temperature (°C) | 27.0 | 28.0 | 27.4 | 24.1 | 19.6 | 16.0 | 15.5 | 18.7 | 21.6 | 24.7 | 25.1 | 25.2 |
| Absolute minimum temperature (°C) | 24.9 | 24.5 | 25.2 | 19.6 | 14.3 | 11.8 | 12.1 | 16.3 | 16.1 | 21.0 | 21.2 | 22.7 |
| 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) | 13.2 | 12.8 | 12.2 | 11.6 | 11.1 | 10.9 | 11.0 | 11.4 | 12.0 | 12.6 | 13.1 | 13.4 |
| 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) | 12.2 | 11.6 | 10.5 | 10.4 | 9.5 | 8.8 | 10.1 | 10.6 | 11.2 | 11.8 | 11.9 | 12.3 |
| Precipitation (mm) | 28 | 122 | 48 | 0 | 0 | 22 | 0 | 0 | 0 | 0 | 0 | 0 |
| Sunny days | 22 | 21 | 21 | 29 | 30 | 25 | 30 | 30 | 30 | 31 | 30 | 31 |
| Rainy days | 9 | 7 | 10 | 1 | 1 | 5 | 1 | 1 | 0 | 0 | 0 | 0 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Karratha is at