From Ken Ring's Weather Ezine (Sept 3rd):
Sydney notesSeptember
Two weeks of dry weather with possible fogs to begin with. ... All in all, a nice month, no huge storms, no cyclones, good spring weather.
Daily:
September 4 Mon Partly cloudy, fine, warmer
September 5 Tue Fine, moderate breezes, fog potential
September 6 Wed Fine, mostly sunny, fog potential
September 7 Thu Fine, sunny
September 8 Fri Mainly fine, misty/fog patches
September 9 Sat Mainly fine, lowland fog patches possible, lazy winds
September 10 Sun Cloudy, threatening rain, mostly dry
From ABC News, September 7th:
Drenched Sydney braces for high winds
Wind gusts up to 95 kilometres an hour are expected to hit Sydney later today after a night of wild weather. Heavy rain and localised flash flooding has caused commuter chaos across the Sydney metropolitan area. A mudslide north of Wollongong has forced the closure of the south coast rail line between Scarborough and Waterfall....
The Bureau of Meteorology says 107 millimetres of rain has fallen in Sydney - the third-highest September daily rainfall total in history, and the highest since 1883. In the catchment area, Warragamba has received 47 millimetres of rain.
Another striking success for the Ring method.