Home › Weather › Weather Bibra Lake
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.
Live data from Open-Meteo · updates automatically ·
Check the live forecast above for today’s conditions in Bibra Lake. This suburb in Perth’s southern corridor, near Cockburn Sound, sees a typical Mediterranean climate with mild, wet winters and warm, dry summers.
What is the typical weather pattern for Bibra Lake?
Bibra Lake sits within the Swan Coastal Plain, about 20 kilometres south of the Perth CBD. The area experiences a classic Mediterranean climate, with most of its annual rainfall arriving between May and September. Summer afternoons often reach into the low 30s Celsius, while winter maximums hover around 17–19°C. The proximity to the coast moderates overnight temperatures, keeping them cooler in summer and milder in winter compared to inland suburbs.
How does the weather change across the seasons?
Summer (December to February) is dry and hot, with easterly winds in the morning shifting to a sea breeze by the afternoon. Autumn (March to May) brings a gradual cooling and the first significant rain. Winter (June to August) is the wettest period, with cold fronts sweeping across from the Indian Ocean. Spring (September to November) offers a transition of warming temperatures and clearing skies, ideal for outdoor activities around the lake.
Will it be windy in Bibra Lake tomorrow?
Check the live forecast above for wind speed and direction. The area often sees a consistent afternoon sea breeze from the southwest, which can pick up to 20–30 km/h during summer months.
Is Bibra Lake weather the same as central Perth?
No, it runs slightly cooler in summer due to its coastal position and can receive more cloud cover in winter. For central Perth conditions, see the Perth Weather page.
What is the best time to visit Bibra Lake?
Spring (September to November) offers mild temperatures and lower humidity, with less chance of rain than winter. The lake and surrounding bushland are most pleasant for walking during these months.