Cooma Weather in December

What's the weather like in Cooma (New South Wales) in December 2024?

The climate in Cooma during December can be summarized as mild and reasonably dry.

December is in the summer in Cooma and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 9°C (48°F) is normal.

Cooma weather averages (imperial / metric)
Daytime temperature 22°C 71.5°F
Nightly temperature 9.1°C 48.3°F
Average temperature 15.5°C 59.9°F
Daily sunshine 8.9 hrs
Avg rainfall 54 mm 2.1 ins
Rainy days 13 days
Sea temperature 19.6°C 67.3°F
Humidity 56%
Windspeed 14.4kph 9 mph

On average December is the 5th wettest month of the year in Cooma with around 54mm 2.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.9 hours of sunshine per day.

December temperatures in Cooma

Cooma average temperature in December

December rainfall

Cooma average rain in December

December hourly sunshine

Cooma average rain in December

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 Cooma in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Cooma weather stats

Cooma weather statistics
Hottest month: February 23.8°C 74.8°F
Driest month: August 37mm 1.5ins
Sunniest month: January 9.3hrs
Coldest month: July 8.4°C 47.1°F
Wettest month: March 66mm 2.6ins
Map showing location of Cooma (-36.23469, 149.12598) Cooma map pin © Google

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