Grassy Bay Rainfall Forecast
- 85%1–5mm
- 90%5–10mm
- 90%5–10mm
- 90%1–5mm
- 80%1–5mm
- 55%< 2mm
- 65%1–5mm
Grassy Bay Rainfall Statistics View More
October Rainfall
City Of Melbourne Bay (25km)
Total Rainfall October
37mmDaily Average October
5.3mmWettest Day 1 October, 2025
12mmWet Days October
6/8 (75%)
Climate (2010–Present)
City Of Melbourne Bay (25km)
Annual Average 2020–2024
1026.7mmMonthly Average 2020–2025
83.8mmDaily Average 2020–2025
2.8mmWettest Day 7 May, 2022
55.6mm