Grassy Bay Rainfall Forecast

Today 31 Aug
85%1–5mm
Mon 1 Sep
70%< 2mm
Tue 2 Sep
95%5–10mm
Wed 3 Sep
90%5–10mm
Thu 4 Sep
85%5–10mm
Fri 5 Sep
70%1–5mm
Sat 6 Sep
45%< 2mm

Grassy Bay Rainfall Statistics View More

August Rainfall

City Of Melbourne Bay (25km)

Total Rainfall 2025
490mm
Daily Average 2025
2mm
Wettest Day 23 July, 2025
28.2mm
Wet Days 2025
132/243 (54%)
Total Rainfall July
176.2mm
Daily Average July
5.7mm
Wettest Day 23 July, 2025
28.2mm
Wet Days July
25/31 (81%)
Total Rainfall August
86mm
Daily Average August
2.9mm
Wettest Day 5 August, 2025
14mm
Wet Days August
16/31 (52%)

Climate (2010–Present)

City Of Melbourne Bay (25km)

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Annual Average 2020–2024
1026.7mm
Monthly Average 2020–2025
82.8mm
Daily Average 2020–2025
2.7mm
Wettest Day 7 May, 2022
55.6mm

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