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Live forecasts update automatically; written guidance last reviewed 23 June 2026 by the Coast 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 ·
Kallaroo enjoys a classic Mediterranean climate with warm, dry summers and mild, wet winters; the live forecast above shows today’s conditions, but the best time to visit is from December to April for reliable beach weather.
What is the weather like in Kallaroo year-round?
Kallaroo sits on Perth’s northern coastal strip, so its weather mirrors the city’s: hot, sunny summers (December–February) with average highs around 30°C, and cool, damp winters (June–August) where daytime temperatures hover near 18°C. The sea breeze often kicks in by mid-afternoon, making summer afternoons pleasant for coastal walks. Rainfall is concentrated between May and September, with July the wettest month.
When should I plan a trip to Kallaroo?
For swimming and beach days, aim for January or February when the Indian Ocean is warmest. If you prefer milder conditions for exploring the nearby Perth weather attractions, March–April and October–November offer comfortable temperatures and fewer crowds. School-holiday periods (mid-December to late January, and April) are busy; book accommodation early. Winter escapes are possible but pack a jacket and expect some rain.
Does Kallaroo get much wind?
Yes, especially in summer afternoons when the Fremantle Doctor sea breeze picks up. It’s a welcome relief from the heat but can make beach umbrellas tricky. Mornings are usually calm.
Is the water warm enough for swimming in winter?
Winter ocean temperatures drop to around 18–19°C, which many find too cool for extended swimming. A wetsuit helps. The best swimming conditions are from January to March when the sea reaches 22–24°C.
How does Kallaroo’s weather compare to central Perth?
Kallaroo is slightly cooler in summer due to its coastal position, with afternoon sea breezes arriving earlier. Winter temperatures are similar, though rainfall can be marginally higher near the coast.