Sydney enjoys a subtropical oceanic climate with over 300 sunny days per year. Winters are moderately warm, while summers are moderately hot. It's important to note that seasons in this part of the world are "reversed," meaning that the coldest month is July, while the hottest months are January and February.
When comparing Sydney's weather over 5 days in winter to that in summer and spring, you'll notice that the early months of the year tend to have slightly more rainfall. Spring can bring occasional floods, and winter may see the occasional storm.
Interestingly, there is variation within the city itself. Coastal areas tend to have more comfortable weather, while western parts of Sydney can experience extremely hot temperatures for up to three days during the summer. For instance, in January 2013, Sydney's suburbs saw temperatures as high as +49°C.
During the 14-day winter period in Sydney, temperatures generally range from around +10°C in June to +5°C in July. Sub-zero temperatures are uncommon.
