Portland Offshore Rainfall Forecast
- 30%< 1mm
- 5%< 1mm
- 70%1–5mm
- 70%1–10mm
- 75%5–10mm
- 70%1–5mm
- 60%1–5mm
Portland Offshore Rainfall Statistics View More
October Rainfall
Cape Nelson Lighthouse (9km)
Total Rainfall October
58.4mmDaily Average October
1.9mmWettest Day 1 October, 2025
11mmWet Days October
18/31 (58%)
Climate (2010–Present)
Cape Nelson Lighthouse (9km)
Annual Average 2020–2024
711.8mmMonthly Average 2020–2025
61mmDaily Average 2020–2025
2mmWettest Day 1 December, 2024
57mm