Sydney Central Business District boasts a year-around average temperature of 17.1°C, peaking at 21.7°C in January, February, its warmest month, and dipping to an average low of 11.7°C in July, the coolest. Rainfall averages at 98.4mm annually, with April seeing the heaviest showers and October being the driest month.
Month![]() | Temperature (Celcius)![]() | Rainfall (mm)![]() |
January | 21.7 | 88.9 |
February | 21.7 | 101.6 |
March | 20.3 | 127.0 |
April | 17.7 | 134.6 |
May | 14.8 | 127.0 |
June | 12.4 | 116.8 |
July | 11.7 | 116.8 |
August | 12.9 | 76.2 |
September | 14.8 | 73.7 |
October | 17.2 | 71.1 |
November | 19.2 | 73.7 |
December | 20.8 | 73.7 |