Kwinana Grain Jetty Rainfall Forecast

Today 16 Apr
15%< 1mm
Fri 17 Apr
85%1–5mm
Sat 18 Apr
60%< 2mm
Sun 19 Apr
5%< 1mm
Mon 20 Apr
85%5–10mm
Tue 21 Apr
80%1–5mm
Wed 22 Apr
40%< 1mm

Kwinana Grain Jetty Rainfall Statistics View More

April Rainfall

Garden Island (6km)

Total Rainfall 2026
120.2mm
Daily Average 2026
1.1mm
Wettest Day 28 March, 2026
100.4mm
Wet Days 2026
12/106 (11%)
Total Rainfall March
107.4mm
Daily Average March
3.5mm
Wettest Day 28 March, 2026
100.4mm
Wet Days March
5/31 (16%)
Total Rainfall April
5.6mm
Daily Average April
0.4mm
Wettest Day 7 April, 2026
3mm
Wet Days April
3/16 (19%)

Climate (2010–Present)

Garden Island (6km)

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

Annual Average 2021–2025
697.8mm
Monthly Average 2021–2026
58.6mm
Daily Average 2021–2026
2mm
Wettest Day 28 March, 2026
100.4mm

Get WillyWeather+ to remove ads