St Helens Weather in December

What's the weather like in St Helens (Tasmania) in December 2024?

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

December is in the summer in St Helens and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 11°C (52°F) is normal.

St Helens weather averages (imperial / metric)
Daytime temperature 19.7°C 67.4°F
Nightly temperature 11°C 51.7°F
Average temperature 15.3°C 59.5°F
Daily sunshine 8.5 hrs
Avg rainfall 80 mm 3.1 ins
Rainy days 12 days
Sea temperature 16.2°C 61.2°F
Humidity 64%
Windspeed 18.4kph 11 mph

On average December is the 4th wettest month of the year in St Helens with around 80mm 3.1 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.5 hours of sunshine per day.

December temperatures in St Helens

St Helens average temperature in December

December rainfall

St Helens average rain in December

December hourly sunshine

St Helens 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 St Helens in December 2024.

Other monthly averages

Best places to visit in December

UV index Best time to go?

St Helens weather stats

St Helens weather statistics
Hottest month: February 21.4°C 70.5°F
Driest month: January 47mm 1.9ins
Sunniest month: February 8.6hrs
Coldest month: July 12.7°C 54.9°F
Wettest month: August 87mm 3.4ins
Map showing location of St Helens (-41.32028, 148.23889) St Helens map pin © Google

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