It's always cool over here. haha
We had a family of Kiwis move in to the house next door earlier this year.
Chatting to them one day in about April (beautiful time of year, usually down to low-mid teens overnight, then mid-20s during the day) & lady said that it's starting to get cold, so she was turning the air-con on for warmth.
I think it's run all night, every night, since then!