Johanna River Entrance Rainfall Forecast

Today 28 Apr
10%< 1mm
Wed 29 Apr
5%< 1mm
Thu 30 Apr
5%< 1mm
Fri 1 May
5%< 1mm
Sat 2 May
30%< 1mm
Sun 3 May
95%10–15mm
Mon 4 May
80%1–5mm

Johanna River Entrance Rainfall Statistics View More

April Rainfall

Cape Otway (15km)

Total Rainfall 2026
152.6mm
Daily Average 2026
1.3mm
Wettest Day 16 January, 2026
20mm
Wet Days 2026
45/118 (38%)
Total Rainfall March
55.8mm
Daily Average March
1.8mm
Wettest Day 2 March, 2026
17mm
Wet Days March
16/31 (52%)
Total Rainfall April
62.8mm
Daily Average April
2.3mm
Wettest Day 10 April, 2026
13.8mm
Wet Days April
14/28 (50%)

Climate (2010–Present)

Cape Otway (15km)

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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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