Hillarys Boat Harbour Rainfall Forecast

Today 3 Sep
90%1–5mm
Fri 4 Sep
80%< 2mm
Sat 5 Sep
95%5–15mm
Sun 6 Sep
50%< 2mm
Mon 7 Sep
5%< 1mm
Tue 8 Sep
No Rain
Wed 9 Sep
5%< 1mm

Hillarys Boat Harbour Rainfall Statistics View More

September Rainfall

Wanneroo (15km)

Total Rainfall 2026
421.3mm
Daily Average 2026
2mm
Wettest Day 30 March, 2026
72.2mm
Wet Days 2026
43/246 (17%)
Total Rainfall August
115mm
Daily Average August
4.8mm
Wettest Day 11 August, 2026
55.6mm
Wet Days August
9/31 (29%)
Total Rainfall September
1mm
Daily Average September
1mm
Wettest Day 1 September, 2026
1mm
Wet Days September
1/3 (33%)

Climate (2021–2025)

Wanneroo (15km)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
723.6mm
Monthly Average 2021–2026
55.5mm
Daily Average 2021–2026
2.1mm
Wettest Day 7 June, 2023
86mm

Get WillyWeather+ to remove ads