Home › Weather › Mt Barker Weather Wa
Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Oz Reviewly Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Mt Barker’s weather is cool and wet in winter, with dry, warm summers. The live forecast above shows today’s conditions. Located in Western Australia’s Great Southern region, the town sits 300 metres above sea level, which keeps summer highs around 26°C and winter lows near 6°C.
What is the typical climate for Mt Barker?
Mt Barker has a Mediterranean climate with wet winters and dry summers. The wettest months are June through August, with average rainfall of about 80–90 mm per month. Summer days are warm but not extreme, thanks to the elevation. Frost is common in winter mornings, but snow is rare.
How does the weather affect travel and farming here?
Summer is the best time for visiting, with clear skies and low humidity. Winter rain can make local roads slippery, especially near the Stirling Range. The climate supports vineyards and apple orchards, which need the cool, wet winter and dry summer.
Is Mt Barker windier than nearby towns?
Yes, it can be breezy, especially in spring. The town’s position on a plateau means consistent winds from the southwest. Gusts above 40 km/h happen on about 20 days a year, mostly from September to November.
Does Mt Barker get frost in summer?
No, summer frost is very rare. Frost occurs mainly from May to September, when clear nights and calm air allow temperatures to drop near freezing. Protect sensitive plants during winter mornings.
How does Mt Barker compare to Albany weather WA?
Albany, 50 kilometres south, is cooler and wetter due to coastal influence. Mt Barker is slightly warmer and gets less rain. For current conditions, check the Australia weather hub or compare with Perth Weather.
For a longer outlook, see mt barker weather wa 14 days forecasts from the Bureau. If severe weather is expected, visit our Severe Weather Warning page. For regional updates, check bom mt barker wa data.