Climate Data For Sydney. Annual Weather Averages Near Sydney. Summer in Sydney starts in December and lasts until the end of March.
January is the hottest month in Sydney with an average temperature of 23C 73F and the coldest is July at 13C 55F with the most daily sunshine hours at 9 in December. So find on this website the historical weather averages in other cities in Australia and climate and forecast data for all other countries in the world. View the current warnings for New South Wales.
Heavy rain that has brought flooding rainfall and intense winds to parts of the Mid North Coast on Friday is shifting south and taking aim at the Sydney region and surrounding parts.
Annual Weather Averages Near Sydney. Use the Text or Map search below to view daily and monthly statistics historical weather observations rainfall temperature and solar tables graphs and data. This data is in a format that can be inputted directly into most biophysical models. Sydney has a humid subtropical climate meaning mild cool winters and hot summers.
