Yes
you do need a jacket based on the weather in Perth WA, Australia 1 second ago
Why? Because a jacket will keep you cozy, but you won't break a seat!
52°F11°C & Mostly Cloudy
Wind is 2 mph4 km/h from the South, gusting to 6 mph10 km/h
| September 17 | ||||
| 7pm | 52°F11°C | 3 mph4 km/h South | Partly Cloudy | |
| 8pm | 55°F13°C | 2 mph3 km/h South | Mostly Cloudy | |
| 9pm | 58°F15°C | 5 mph8 km/h Southwest | Partly Cloudy | |
| 10pm | 60°F15°C | 6 mph10 km/h Southwest | Partly Cloudy | |
| 11pm | 62°F16°C | 8 mph13 km/h Southwest | Partly Cloudy | |
| September 18 | ||||
| 12am | 63°F17°C | 9 mph15 km/h Southwest | Partly Cloudy | |
| 1am | 64°F18°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 2am | 64°F18°C | 11 mph17 km/h Southwest | Mostly Clear | |
| 3am | 63°F17°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 4am | 62°F17°C | 11 mph17 km/h Southwest | Partly Cloudy | |
| 5am | 61°F16°C | 10 mph16 km/h Southwest | Mostly Clear | |
| 6am | 59°F15°C | 9 mph14 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 17 | 52°F11°C | 64°F18°C | 8 mph13 km/h from Southwest | Partly Cloudy | Drizzle |
| September 18 | 52°F11°C | 67°F19°C | 5 mph9 km/h from Southwest | Partly Cloudy | Mostly Clear |
| September 19 | 51°F11°C | 72°F22°C | 6 mph9 km/h from South | Mostly Clear | Clear |
| September 20 | 53°F12°C | 78°F26°C | 6 mph10 km/h from Southeast | Clear | Clear |
| September 21 | 56°F13°C | 83°F28°C | 8 mph13 km/h from East | Clear | Clear |
| September 22 | 57°F14°C | 82°F28°C | 6 mph10 km/h from Northeast | Clear | Clear |
| September 23 | 59°F15°C | 83°F28°C | 6 mph10 km/h from North | Mostly Clear | Clear |
Yes
Low of 53°F12°C, High of 67°F20°CWind: 5 mph9 km/h
Precipitation: None