Grassy Island Rainfall Forecast

Today 11 May
10%< 1mm
Mon 12 May
40%< 1mm
Tue 13 May
55%< 1mm
Wed 14 May
60%< 2mm
Thu 15 May
50%< 1mm
Fri 16 May
55%< 2mm

Grassy Island Rainfall Statistics View More

May Rainfall

City Of Melbourne Bay (26km)

Total Rainfall 2025
89.6mm
Daily Average 2025
0.7mm
Wettest Day 16 March, 2025
10.2mm
Wet Days 2025
53/131 (40%)
Total Rainfall April
22.8mm
Daily Average April
0.8mm
Wettest Day 5 April, 2025
6mm
Wet Days April
17/30 (57%)
Total Rainfall May
19mm
Daily Average May
1.9mm
Wettest Day 7 May, 2025
8.8mm
Wet Days May
6/11 (55%)

Climate (2010–Present)

City Of Melbourne Bay (26km)

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Annual Average 2020–2024
1026.7mm
Monthly Average 2020–2025
81.2mm
Daily Average 2020–2025
2.7mm
Wettest Day 7 May, 2022
55.6mm

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