Cottesloe Rainfall Forecast
- 90%1–5mm
- 80%1–5mm
- 45%< 1mm
- 10%< 1mm
- 35%< 1mm
- 15%< 1mm
- 15%< 1mm
Cottesloe Rainfall Statistics View More
September Rainfall
Swanbourne (4km)
Total Rainfall September
23.2mmDaily Average September
1.4mmWettest Day 6 September, 2026
12.2mmWet Days September
7/18 (39%)
Climate (2021–2025)
Swanbourne (4km)
Annual Average 2021–2025
758.2mmMonthly Average 2021–2026
58.5mmDaily Average 2021–2026
1.9mmWettest Day 28 March, 2026
78mm