Merri Island Rainfall Forecast

Today 2 Aug
20%< 1mm
Sun 3 Aug
10%< 1mm
Mon 4 Aug
70%1–5mm
Tue 5 Aug
65%1–5mm
Wed 6 Aug
85%1–5mm
Thu 7 Aug
30%< 1mm
Fri 8 Aug
35%< 1mm

Merri Island Rainfall Statistics View More

August Rainfall

Warrnambool Airport (12km)

Total Rainfall 2025
320.6mm
Daily Average 2025
1.5mm
Wettest Day 8 June, 2025
39mm
Wet Days 2025
88/214 (41%)
Total Rainfall July
89mm
Daily Average July
2.9mm
Wettest Day 28 July, 2025
20.8mm
Wet Days July
23/31 (74%)
Total Rainfall August
0.2mm
Daily Average August
0.2mm
Wettest Day 1 August, 2025
0.2mm
Wet Days August
1/2 (50%)

Climate (2010–Present)

Warrnambool Airport (12km)

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Annual Average 2020–2024
747.4mm
Monthly Average 2020–2025
61.2mm
Daily Average 2020–2025
2mm
Wettest Day 8 January, 2024
74.6mm

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