Yes
you do need a jacket based on the weather in Dianella WA 6059, Australia 1 second ago
Why? Because it's cool. Pleasantly cool, but cool!
57°F14°C & Cloudy
Wind is 4 mph6 km/h from the Northeast, gusting to 6 mph10 km/h
| June 30 | ||||
| 8pm | 57°F14°C | 4 mph6 km/h Northeast | Cloudy | |
| 9pm | 59°F15°C | 4 mph6 km/h Northeast | Cloudy | |
| 10pm | 61°F16°C | 3 mph5 km/h Northeast | Drizzle | |
| 11pm | 64°F18°C | 4 mph6 km/h North | Cloudy | |
| July 1 | ||||
| 12am | 66°F19°C | 3 mph5 km/h North | Cloudy | |
| 1am | 67°F20°C | 3 mph5 km/h Northwest | Cloudy | |
| 2am | 68°F20°C | 4 mph6 km/h Northwest | Cloudy | |
| 3am | 68°F20°C | 3 mph6 km/h West | Cloudy | |
| 4am | 68°F20°C | 3 mph5 km/h West | Cloudy | |
| 5am | 67°F19°C | 2 mph3 km/h West | Mostly Cloudy | |
| 6am | 65°F18°C | 2 mph4 km/h Northwest | Cloudy | |
| 7am | 63°F17°C | 2 mph4 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 30 | 53°F12°C | 68°F20°C | 3 mph5 km/h from Northwest | Cloudy | Drizzle |
| July 1 | 55°F13°C | 70°F21°C | 6 mph10 km/h from North | Drizzle | Heavy Rain |
| July 2 | 55°F13°C | 67°F20°C | 8 mph12 km/h from Southwest | Drizzle | Mostly Clear |
| July 3 | 49°F10°C | 63°F17°C | 5 mph7 km/h from South | Mostly Clear | Partly Cloudy |
| July 4 | 47°F8°C | 63°F17°C | 8 mph12 km/h from North | Mostly Cloudy | Drizzle |
| July 5 | 53°F12°C | 65°F18°C | 12 mph20 km/h from Northwest | Rain | Rain |
| July 6 | 48°F9°C | 58°F15°C | 15 mph24 km/h from Southwest | Drizzle | Drizzle |
Yes
Low of 55°F13°C, High of 70°F21°CWind: 6 mph10 km/h
Precipitation: 59% rain