Home › Weather › Perth Weather Christmas Day 2025
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Aussie Wire Hub Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
According to the live forecast above, Perth’s Christmas Day 2025 is shaping up to be a classic summer scorcher – think clear skies, a fierce sun and temperatures well into the 30s Celsius. That’s the norm for late December in the west coast capital, so plan accordingly if you’re hosting a backyard lunch or hitting the beach.
What’s the typical Christmas weather in Perth?
December is deep summer in Perth, and Christmas Day usually delivers dry heat. Average maximums hover around 30–32°C, with overnight lows near 17°C. Rain is rare – December typically sees only about 10 millimetres for the whole month – and the sea breeze often kicks in by mid-afternoon, offering some relief near the coast. The live forecast above will tell you if a trough or heatwave is expected, which can push temperatures higher or bring a late shower.
What should I pack for a Perth Christmas?
Light, breathable clothing is essential: shorts, T-shirts, a hat and plenty of sunscreen. If you’re heading inland or for a long lunch, a light long-sleeve shirt helps against the sun. Evenings can be mild, so a thin jacket or cardigan is handy. Swimmers and a towel are a must if you plan a Christmas Day dip at Cottesloe or Scarborough – just watch for stinger warnings in warmer months.
Is it likely to rain on Christmas Day in Perth?
Statistically, Christmas Day in Perth is very dry. Since 1990, measurable rain has fallen on Christmas Day only about 15% of the time. The live forecast above will confirm if any troughs are approaching, but you can usually count on a sunny, hot day.
How does Christmas 2025 compare to previous years?
Christmas day weather perth 2024 saw a top of 33°C with a sea breeze. For 2025, models suggest a similar pattern, though the live forecast above gives the precise outlook for your local area. Check back closer to the day for updates on any heatwave warnings.
What about Boxing Day and Christmas Eve?
Christmas eve weather perth and boxing day weather perth 2025 are typically very similar to Christmas Day – hot and mostly sunny. The week between Christmas and New Year often brings the hottest stretch of the summer, so stay hydrated and plan for high UV levels.
For more on perth weather december january and long-range forecasts, check our Perth Weather page, or see the state’s outlook on our Australia weather hub. If a severe heatwave is predicted, we’ll post a Severe Weather Warning.