Swan River - Heirisson Island Rainfall Forecast

Today 17 Jun
15%< 1mm
Thu 18 Jun
10%< 1mm
Fri 19 Jun
10%< 1mm
Sat 20 Jun
10%< 1mm
Sun 21 Jun
60%1–5mm
Mon 22 Jun
65%1–10mm
Tue 23 Jun
35%< 1mm

Swan River - Heirisson Island Rainfall Statistics View More

June Rainfall

Perth Metro (5km)

Total Rainfall 2026
238.8mm
Daily Average 2026
1.4mm
Wettest Day 28 March, 2026
62.8mm
Wet Days 2026
37/168 (22%)
Total Rainfall May
53.2mm
Daily Average May
1.7mm
Wettest Day 31 May, 2026
19.6mm
Wet Days May
6/31 (19%)
Total Rainfall June
67.6mm
Daily Average June
4.2mm
Wettest Day 12 June, 2026
14.4mm
Wet Days June
10/17 (59%)

Climate (2010–Present)

Perth Metro (5km)

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Annual Average 2021–2025
718.7mm
Monthly Average 2021–2026
58.9mm
Daily Average 2021–2026
2mm
Wettest Day 5 June, 2023
71.2mm

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