Long Jetty Weather in December

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

The climate in Long Jetty during December can be summarized as warm and a little damp.

December is in the summer in Long Jetty and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (80°F), whilst at night 16°C (61°F) is normal.

Long Jetty weather averages (imperial / metric)
Daytime temperature 26.9°C 80.4°F
Nightly temperature 15.9°C 60.6°F
Average temperature 21.4°C 70.5°F
Daily sunshine 8.2 hrs
Avg rainfall 96 mm 3.8 ins
Rainy days 10 days
Sea temperature 22.4°C 72.3°F
Humidity 60%
Windspeed 14kph 9 mph

On average December is the 5th driest month of the year in Long Jetty with around 96mm 3.8 inches of rain making it a a little damp 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 8.2 hours of sunshine per day.

December temperatures in Long Jetty

Long Jetty average temperature in December

December rainfall

Long Jetty average rain in December

December hourly sunshine

Long Jetty 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 Long Jetty in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

Long Jetty weather stats

Long Jetty weather statistics
Hottest month: February 26.8°C 80.2°F
Driest month: September 68mm 2.7ins
Sunniest month: August 7.8hrs
Coldest month: July 17.4°C 63.3°F
Wettest month: February 172mm 6.8ins
Map showing location of Long Jetty (-33.36667, 151.48333) Long Jetty map pin © Google

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