Muswellbrook Weather in December

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

December is in the summer in Muswellbrook and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 31°C (87°F), whilst at night 16°C (60°F) is normal.

On average December is the 3rd wettest month of the year in Muswellbrook with around 65mm 2.6 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.8 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 Muswellbrook in December 2024.