Climate in Sydney: average temperature by month
In Sydney the warmest month is August, with 23.2 °C on average in the afternoon; the coolest is February, with -1.0 °C.
The average of the weather stations Baddeck (44 km) and Port Aux Basques (178 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | -0.8 °C | -1.7 °C – -0.2 °C |
| February | -1.0 °C | -1.7 °C – -0.0 °C |
| March | 2.3 °C | 0.2 °C – 4.4 °C |
| April | 7.4 °C | 4.5 °C – 10.5 °C |
| May | 13.5 °C | 10.8 °C – 16.2 °C |
| June | 19.1 °C | 16.4 °C – 21.2 °C |
| July | 22.9 °C | 21.3 °C – 24.1 °C |
| August | 23.2 °C | 21.4 °C – 24.2 °C |
| September | 19.0 °C | 16.5 °C – 21.4 °C |
| October | 13.4 °C | 10.7 °C – 16.2 °C |
| November | 7.3 °C | 4.6 °C – 10.5 °C |
| December | 1.9 °C | -0.0 °C – 4.4 °C |