Cape Portland Rainfall Forecast

Today 1 Jul
70%5–10mm
Wed 2 Jul
95%5–15mm
Thu 3 Jul
20%< 1mm
Fri 4 Jul
20%< 1mm
Sat 5 Jul
30%< 1mm
Sun 6 Jul
40%< 1mm
Mon 7 Jul
35%< 1mm

Cape Portland Rainfall Statistics View More

July Rainfall

Swan Island (12km)

Total Rainfall 2025
170.6mm
Daily Average 2025
1mm
Wettest Day 24 May, 2025
26.2mm
Wet Days 2025
55/182 (30%)
Total Rainfall June
33.6mm
Daily Average June
1.2mm
Wettest Day 9 June, 2025
9mm
Wet Days June
17/30 (57%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 1 July, 2025
–
Wet Days July
–

Climate (2010–Present)

Swan Island (12km)

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Annual Average 2020–2024
534.8mm
Monthly Average 2020–2025
42.1mm
Daily Average 2020–2025
1.4mm
Wettest Day 4 January, 2021
45.8mm

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