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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Australia Voice Weather Desk. Data from the Bureau of Meteorology (BOM) and other national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Clare Valley weather is typically Mediterranean: warm to hot summers, cool winters, and most rain falls from May to August. The live forecast above shows current conditions; seasonal averages help you plan for wine tours or outdoor activities.
What is the typical climate here?
Clare Valley has a dry, mild climate with four distinct seasons. Summer (December–February) averages 29–32 °C, with occasional heatwaves above 40 °C. Winter (June–August) sees daytime highs around 14–16 °C and overnight lows near 4–6 °C. Frost is common in winter, especially in valleys. The region receives about 600 mm of rain annually, mostly in the cooler months. Snow is extremely rare, though nearby Snowtown sometimes sees light falls.
How can I get the best forecast for Clare Valley?
The live forecast above gives a 7‑day outlook. For longer planning, check the Clare Valley 14 day forecast or even a 21‑day forecast from BOM or Weatherzone. Local radar (Clare weather radar) helps track incoming rain or storms. The Elders Weather Clare SA page also provides farm‑focused insights. For a broader view, visit our Australia weather hub or Adelaide Weather page.
What is the best time to visit Clare Valley?
Autumn (March–May) and spring (September–November) offer mild days, lower chance of rain, and fewer crowds. Winter can be chilly but is fine for cellar‑door visits. Summer is hot for outdoor walking, but wineries stay open.
Does it ever snow in Clare Valley?
Snow is very unusual. The closest reliable snow is in the Mount Lofty Ranges near Adelaide. Clare Valley frosts are common in winter but snow is rare – the last notable fall was in 2016.
Why is the weather so variable in spring?
Spring brings cold fronts from the Southern Ocean mixed with warm northerlies, causing rapid changes. This is typical of South Australian Mediterranean climates and can affect the 21‑day forecast accuracy.