Cape Catastrophe Rainfall Forecast

Today 3 May
100%10–15mm
Mon 4 May
90%1–5mm
Tue 5 May
35%< 1mm
Wed 6 May
85%1–5mm
Thu 7 May
35%< 1mm
Fri 8 May
70%< 2mm
Sat 9 May
50%< 1mm

Cape Catastrophe Rainfall Statistics View More

May Rainfall

Neptune Island (40km)

Total Rainfall 2026
70.4mm
Daily Average 2026
1.2mm
Wettest Day 6 April, 2026
21.2mm
Wet Days 2026
15/123 (12%)
Total Rainfall April
56.8mm
Daily Average April
2mm
Wettest Day 6 April, 2026
21.2mm
Wet Days April
9/30 (30%)
Total Rainfall May
3.6mm
Daily Average May
3.6mm
Wettest Day 2 May, 2026
3.6mm
Wet Days May
1/3 (33%)

Climate (2010–Present)

Neptune Island (40km)

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Annual Average 2021–2025
336mm
Monthly Average 2021–2026
31.8mm
Daily Average 2021–2026
1.1mm
Wettest Day 20 July, 2021
47mm

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