Site information. This is true even for the driest month. Climate data and weather averages in Sydney. Summary statistics SYDNEY (OBSERVATORY HILL) A summary of the major climate statistics recorded at this site is provided below. Sydney climate summary The Sydney lies on 2m above sea level Here, the climate is cold and temperate.

More detailed data for individual sites is available. Sydney has a significant amount of rainfall during the year. There is also an extended table with more statistics available. Elevation - metres. Annual Weather Averages in Sydney.

The average temperature in Sydney is 5.8 °C | 42.4 °F. Based on weather reports collected during 2005–2015. According to Köppen and Geiger, this climate is classified as Dfb.

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