Average temperature in Rottnest Island
The mean minimum and maximum temperatures over the year in Rottnest Island (Western Australia), Australia.
- On average, the warmest month is February with 26°C.
- On average, the coolest month is August with 19°C.
- The average annual maximum temperature is 22°C.
- The average annual minimum temperature is 17°C.
Weather Forecasts for Rottnest Island
broken clouds and no rain
partly cloudy and no rain
partly cloudy and slight rain