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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast Monitor Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Mt Barker experiences a Mediterranean climate with warm, dry summers and cool, wet winters. The live forecast above shows current conditions; typical summer maxima reach the high 20s Celsius and winter days sit around 15–16°C, with most rain falling between May and August.
What is the typical weather pattern for Mt Barker?
Mt Barker sits in the Great Southern region of Western Australia, roughly 50 kilometres north of the coast near Albany. The area receives about 700–800 mm of rain annually, with winter storms pushed inland from the Southern Ocean. Summer afternoons often bring a southerly sea breeze that drops the temperature by several degrees. Frost is rare in the town itself but common in surrounding valleys during winter mornings.
How does the local geography affect conditions?
The Stirling Range to the north and the Porongurup peaks to the east create local rain shadows. Mt Barker tends to be slightly drier than nearby Albany because it lies inland. Wind direction matters: northwest winds before a cold front bring warmer, humid air, while southwesterly winds deliver crisp, showery conditions. The local Bureau of Meteorology station at BOM Mt Barker records these shifts accurately.
FAQ
Does Mt Barker get snow?
Snow is extremely rare. The surrounding peaks can see a light dusting once every few years, but the town itself has not recorded measurable snowfall since 1968. Frost on the other hand is common in winter.
What is the best time to visit Mt Barker?
Late spring (October–November) and autumn (March–April) offer the most comfortable weather: mild days around 20–24°C and lower rainfall. Summer can be hot, and winter is wet but green for exploring the national parks.
How reliable are 14-day forecasts for Mt Barker?
Like most inland southern WA locations, day 5–14 forecasts have moderate reliability. The mt barker wa weather 14 days outlook gives a general trend, but always check the BOM for the most accurate 3-day window before planning outdoor activities.