Dunsborough Weather in December

The climate in Dunsborough during December can be summarized as warm and dry.

December is in the summer in Dunsborough and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 25°C (77°F), whilst at night 14°C (58°F) is normal.

On average December is the 3rd driest month of the year in Dunsborough with around 13mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 4 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.6 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Dunsborough in December 2024.