Cape Portland Rainfall Forecast
- 95%10–15mm
- 15%< 1mm
- 65%< 2mm
- 20%< 1mm
- 20%< 1mm
- 60%1–5mm
- 85%5–10mm
Cape Portland Rainfall Statistics View More
June Rainfall
Swan Island (12km)
Total Rainfall June
24.8mmDaily Average June
1.7mmWettest Day 9 June, 2025
9mmWet Days June
11/17 (65%)
Climate (2010–Present)
Swan Island (12km)
Annual Average 2020–2024
534.8mmMonthly Average 2020–2025
42.1mmDaily Average 2020–2025
1.4mmWettest Day 4 January, 2021
45.8mm