None of you guys should ever visit Melbourne in a proper summer (which, admittedly, hasn't occurred in a couple of years). Normal summer temperatures are in the 30s C, and a heatwave is a week of 38 to 43. You're lucky to get nighttime temperatures in the 20s during a heatwave.
Autumn having just hit, what, two weeks ago?, everyone in Melbourne is adjusting to the colder feel of the weather. It's not actually much colder than it was in February and early March, but the thankfully-not-tropical-level humidity made it feel hotter then.
Sorry, I don't have photos. My garden is full of weeds anyway.