Coonamble Weather in December

The climate in Coonamble during December can be summarized as hot and reasonably dry.

December is in the summer in Coonamble and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a warm 33°C (91°F), whilst at night 18°C (64°F) is normal.

On average December is the 6th wettest month of the year in Coonamble with around 43mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 7 days, although this may vary considerably.

On the flip side this corresponds to an average of 10.8 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 Coonamble in December 2024.