Johanna River Entrance Rainfall Forecast

Today 8 Jun
10%< 1mm
Tue 9 Jun
10%< 1mm
Wed 10 Jun
90%1–5mm
Thu 11 Jun
25%< 1mm
Fri 12 Jun
35%< 1mm
Sat 13 Jun
95%5–10mm
Sun 14 Jun
50%< 2mm

Johanna River Entrance Rainfall Statistics View More

June Rainfall

Cape Otway (15km)

Total Rainfall 2026
262.4mm
Daily Average 2026
1.7mm
Wettest Day 16 January, 2026
20mm
Wet Days 2026
71/159 (45%)
Total Rainfall May
57.6mm
Daily Average May
1.9mm
Wettest Day 17 May, 2026
14mm
Wet Days May
19/31 (61%)
Total Rainfall June
52.2mm
Daily Average June
7.5mm
Wettest Day 4 June, 2026
17.8mm
Wet Days June
7/8 (88%)

Climate (2010–Present)

Cape Otway (15km)

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Annual Average 2021–2025
845.5mm
Monthly Average 2021–2026
68.3mm
Daily Average 2021–2026
2.3mm
Wettest Day 5 March, 2022
69.8mm

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