The Sydney Morning Herald | Sydney weather: Summer confirmed as city's hottest for days and nights in 157 years The Sydney Morning Herald Sydney's record-breaking weather juggernaut rolls on, with summer confirmed as the city's hottest for both days and nights over records stretching back 157 years. The average of days and nights in the Harbour City was 2.8 degrees warmer than the norm, ... Sydney weather breaks new record with summer the hottest on record Melbourne weather: Summer was relatively mild, but get set for a scorcher of an autumn Brisbane just had its hottest summer on record |