Grassy Island Rainfall Forecast
- 70%< 1mm
- 30%< 1mm
- 35%< 1mm
- 20%< 1mm
- 95%5–10mm
- 75%1–5mm
- 95%1–5mm
Grassy Island Rainfall Statistics View More
August Rainfall
City Of Melbourne Bay (26km)
Total Rainfall August
83.8mmDaily Average August
3.1mmWettest Day 10 August, 2026
15.6mmWet Days August
23/28 (82%)
Climate (2021–2025)
City Of Melbourne Bay (26km)
Annual Average 2021–2025
1004.1mmMonthly Average 2021–2026
81.9mmDaily Average 2021–2026
2.7mmWettest Day 7 May, 2022
55.6mm