Winter in Perth: The mild Perth winter begins at the start of June and finishes at the end of August. It is generally a rainy season, mingled with cool sunny days. There are however occasional storms, characterised by downpours of rain, lightning or thunder.
| Average Winter Temperatures |
| June: Daytime 18-21C | Overnight Minimum 9-12C |
| July: Daytime 15-18C | Overnight Minimum 6-9C |
| August: Daytime 18-21C | Overnight Minimum 9-12C |
In June,July and August we advice you to bring your sweaters,jackets and warm clothing if you want to visit Perth, because it'll be very cold there in these few months.