Several outlets report that Melbourne experiences record-breaking warmth for the first month of winter, including its warmest June night on record. The reports say unusually mild conditions occur across the city this week, giving residents temperatures that are atypical for June. While the weather is described as breaking existing records, all accounts also note that the warmth is not expected to last. They state that cooler conditions are forecast to return as winter weather moves in. Taken together, the articles describe a short period of unusually warm nighttime temperatures in Melbourne that sets new records for June, followed by an expectation of a shift back toward more seasonal conditions. The reporting focuses on the temperature records and the timing of the change, rather than broader impacts. No additional causes beyond the weather pattern shift are attributed in the provided summaries.