Waterhouse Island Rainfall Forecast

Today 4 Jul
15%< 1mm
Sat 5 Jul
30%< 1mm
Sun 6 Jul
20%< 1mm
Mon 7 Jul
25%< 1mm
Tue 8 Jul
95%10–15mm
Wed 9 Jul
90%10–15mm
Thu 10 Jul
75%1–5mm

Waterhouse Island Rainfall Statistics View More

July Rainfall

Swan Island (42km)

Total Rainfall 2025
174.2mm
Daily Average 2025
1mm
Wettest Day 24 May, 2025
26.2mm
Wet Days 2025
57/185 (31%)
Total Rainfall June
33.6mm
Daily Average June
1.2mm
Wettest Day 9 June, 2025
9mm
Wet Days June
17/30 (57%)
Total Rainfall July
3.6mm
Daily Average July
1.2mm
Wettest Day 3 July, 2025
3.4mm
Wet Days July
2/4 (50%)

Climate (2010–Present)

Swan Island (42km)

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Annual Average 2020–2024
534.8mm
Monthly Average 2020–2025
42.3mm
Daily Average 2020–2025
1.4mm
Wettest Day 4 January, 2021
45.8mm

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