I hope my friend @mike carey won't mind if I expound on his answer a bit for those of us mired (happily though) in the English system.
"Rather mild so far. One really cold night (-4.5C) [about 24 F] but otherwise not bad. Around 12C [about 54 F] on average most days. Friday was a glorious sunny day, over 14C [about 57 F], perfect day for [bear with me here] the final Boeing 747 passenger flight in Australia, a one hour scenic flight that sold out in eight minutes when tickets went on sale. There were crowds at Canberra airport to watch is take off and land, and people out watching it do a fly-past of central Canberra."
Gman