UK storm names 2015: Why our storms are called Barny, Frank & Nigel. by Richard Chapman - 22 October 2015 9:45am. Richard Chapman is UK editor at the Weather Network.K storm names 2015: Why our storms are called Barny, Frank & Nigel. by Richard Chapman - 22 October 2015 9:45am. Richard Chapman is UK editor at the Weather Network.
Sydney: Annual Weather Averages. January is the hottest month in Sydney with an average temperature of 23Â°C (73Â°F) and the coldest is July at 13Â°C (55Â°F) with the most daily sunshine hours at 9 in December. The wettest month is March with an average of 164mm of rain.
Sydney's Climate. Sydney is blessed with a temperate climate, so you can expect warm summers and cool winters. There is no rainy season, and rainfall is distributed fairly evenly across the year.It rains on approximately 1 in 3 days, but rainfall amounts are rarely troublesome.pring in Sydney falls between September and November, and it's a very popular time of year to make the most of all the city has to offer. Temperatures in spring range from around 15-20Â°C in the daytime, with nights usually above 10Â°C.