The Blowhole Rainfall Forecast

Today 1 May
5%< 1mm
Sat 2 May
70%1–5mm
Sun 3 May
95%5–15mm
Mon 4 May
95%5–15mm
Tue 5 May
75%1–5mm
Wed 6 May
90%5–10mm
Thu 7 May
80%5–10mm

The Blowhole Rainfall Statistics View More

May Rainfall

Cape Otway (13km)

Total Rainfall 2026
152.6mm
Daily Average 2026
1.3mm
Wettest Day 16 January, 2026
20mm
Wet Days 2026
45/121 (37%)
Total Rainfall April
62.8mm
Daily Average April
2.1mm
Wettest Day 10 April, 2026
13.8mm
Wet Days April
14/30 (47%)
Total Rainfall May
–
Daily Average May
–
Wettest Day 1 May, 2026
–
Wet Days May
–

Climate (2010–Present)

Cape Otway (13km)

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Annual Average 2021–2025
845.5mm
Monthly Average 2021–2026
68.6mm
Daily Average 2021–2026
2.3mm
Wettest Day 5 March, 2022
69.8mm

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