Home › Weather › Melbourne Weather Christmas Day 2025
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Southern Pulse Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Melbourne’s Christmas Day 2025 looks to be a classic summer affair – warm with a mix of sun and cloud, though the live forecast above is your best guide for exact conditions. Temperatures typically hover in the mid-to-high twenties Celsius, but a cool change is always a possibility in this famously variable city.
What weather should I expect for Christmas Day in Melbourne?
Melbourne’s December climate typically delivers average maximums around 27°C with a minimum near 15°C. The Melbourne weather page shows that summer patterns often bring morning cloud clearing to a sunny afternoon, but a southerly change can sweep through from the bay, dropping temperatures quickly. The live forecast above will tell you if a change is likely this Christmas, so check it closer to the day. Rain is possible – about a one-in-three chance – usually as a brief shower or thunderstorm.
How can I plan for a safe and enjoyable Christmas outdoors?
If you’re heading to the beach or a backyard barbecue, use the live forecast above to time your day. The UV index is typically very high (10+) in late December, so slip, slop, slap and seek shade between 10am and 4pm. A cool change can arrive suddenly – have a jumper or a light jacket handy, particularly for evening celebrations. For any heatwave or thunderstorm alerts, our severe weather warning page provides timely updates.
Will Christmas Day 2025 be a hot one in Melbourne?
The live forecast above is the most reliable indicator. Historically, Christmas temperatures in Melbourne range from mild to quite hot (mid‑30s in some years). A heatwave is possible but not guaranteed – always stay hydrated and follow BOM advice.
Is a cool change likely on Christmas Day?
Yes, afternoon sea breezes from Port Phillip Bay are common in summer. They can drop temperatures by 5–10°C in an hour. The live forecast above will show you the expected timing of any change, so plan your outdoor activities accordingly.
Where can I get the most accurate Christmas Day forecast?
Start with the Bureau of Meteorology (BOM) – they issue the official forecast for Melbourne. For longer‑range outlooks, Weatherzone and Elders also provide guidance. The Australia weather hub on Southern Pulse links to all these sources.