Helensburgh Weather in August

What's the weather like in Helensburgh (New South Wales) in August 2024?

The climate in Helensburgh during August can be summarized as mild and a little damp.

August is in the winter in Helensburgh and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 17°C (62°F), whilst at night 6°C (42°F) is normal.

Helensburgh weather averages (imperial / metric)
Daytime temperature 16.8°C 62.2°F
Nightly temperature 5.6°C 42.1°F
Average temperature 11.2°C 52.2°F
Daily sunshine 7.6 hrs
Avg rainfall 98 mm 3.9 ins
Rainy days 10 days
Sea temperature 17.8°C 64.1°F
Humidity 59%
Windspeed 14.8kph 9 mph

On average August is the 3rd driest month of the year in Helensburgh with around 98mm 3.9 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 7.6 hours of sunshine per day.

August temperatures in Helensburgh

Helensburgh average temperature in August

August rainfall

Helensburgh average rain in August

August hourly sunshine

Helensburgh average rain in August

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 Helensburgh in August 2024.

Other monthly averages

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UV index Best time to go?

Helensburgh weather stats

Helensburgh weather statistics
Hottest month: February 25.5°C 77.9°F
Driest month: September 61mm 2.4ins
Sunniest month: August 7.6hrs
Coldest month: July 15.5°C 59.9°F
Wettest month: March 178mm 7ins
Map showing location of Helensburgh (-34.17836, 150.99522) Helensburgh map pin © Google

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