Waterhouse Bay Rainfall Forecast

Today 25 May
95%10–15mm
Tue 26 May
90%1–5mm
Wed 27 May
50%< 1mm
Thu 28 May
40%< 1mm
Fri 29 May
80%1–5mm
Sat 30 May
85%1–5mm
Sun 31 May
75%1–5mm

Waterhouse Bay Rainfall Statistics View More

May Rainfall

Neptune Island (33km)

Total Rainfall 2026
131.4mm
Daily Average 2026
1.6mm
Wettest Day 16 May, 2026
35.4mm
Wet Days 2026
27/145 (19%)
Total Rainfall April
56.8mm
Daily Average April
1.9mm
Wettest Day 6 April, 2026
21.2mm
Wet Days April
9/30 (30%)
Total Rainfall May
64.6mm
Daily Average May
2.9mm
Wettest Day 16 May, 2026
35.4mm
Wet Days May
13/25 (52%)

Climate (2010–Present)

Neptune Island (33km)

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Annual Average 2021–2025
336mm
Monthly Average 2021–2026
31.8mm
Daily Average 2021–2026
1.2mm
Wettest Day 20 July, 2021
47mm

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