No
you don't need a jacket based on the weather in Cottesloe WA 6011, Australia 1 second ago
66°F19°C & Clear
Wind is 2 mph3 km/h from the South, gusting to 6 mph10 km/h
| September 19 | ||||
| 11pm | 67°F19°C | 2 mph4 km/h Southwest | Clear | |
| September 20 | ||||
| 12am | 68°F20°C | 5 mph9 km/h Southwest | Clear | |
| 1am | 69°F21°C | 9 mph15 km/h Southwest | Clear | |
| 2am | 69°F20°C | 11 mph18 km/h Southwest | Clear | |
| 3am | 69°F20°C | 12 mph19 km/h Southwest | Clear | |
| 4am | 68°F20°C | 12 mph19 km/h Southwest | Clear | |
| 5am | 67°F19°C | 11 mph17 km/h South | Clear | |
| 6am | 65°F19°C | 10 mph16 km/h South | Clear | |
| 7am | 64°F18°C | 9 mph14 km/h South | Clear | |
| 8am | 63°F17°C | 8 mph13 km/h South | Clear | |
| 9am | 61°F16°C | 8 mph13 km/h South | Clear | |
| 10am | 60°F16°C | 7 mph11 km/h South | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 19 | 53°F12°C | 69°F21°C | 7 mph11 km/h from Southwest | Clear | Clear |
| September 20 | 56°F13°C | 77°F25°C | 7 mph11 km/h from Southeast | Clear | Clear |
| September 21 | 58°F14°C | 79°F26°C | 7 mph11 km/h from East | Clear | Clear |
| September 22 | 59°F15°C | 79°F26°C | 7 mph11 km/h from East | Clear | Clear |
| September 23 | 59°F15°C | 78°F26°C | 7 mph11 km/h from North | Clear | Clear |
| September 24 | 59°F15°C | 76°F24°C | 6 mph9 km/h from Northwest | Clear | Partly Cloudy |
| September 25 | 58°F14°C | 70°F21°C | 9 mph14 km/h from Southwest | Mostly Clear | Mostly Clear |
Yes
Low of 56°F14°C, High of 77°F25°CWind: 7 mph11 km/h
Precipitation: None