Grassy Harbour Rainfall Forecast

Today 23 Aug
45%< 1mm
Sun 24 Aug
15%< 1mm
Mon 25 Aug
55%< 1mm
Tue 26 Aug
95%10–20mm
Wed 27 Aug
90%10–15mm
Thu 28 Aug
90%5–15mm
Fri 29 Aug
85%5–10mm

Grassy Harbour Rainfall Statistics View More

August Rainfall

City Of Melbourne Bay (25km)

Total Rainfall 2025
445.8mm
Daily Average 2025
1.9mm
Wettest Day 23 July, 2025
28.2mm
Wet Days 2025
126/235 (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
41.8mm
Daily Average August
1.9mm
Wettest Day 5 August, 2025
14mm
Wet Days August
10/23 (43%)

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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