Portland Bay Marina Rainfall Forecast

Today 20 Jan
5%< 1mm
Wed 21 Jan
50%< 1mm
Thu 22 Jan
10%< 1mm
Fri 23 Jan
5%< 1mm
Sat 24 Jan
10%< 1mm
Sun 25 Jan
10%< 1mm
Mon 26 Jan
15%< 1mm

Portland Bay Marina Rainfall Statistics View More

January Rainfall

Cape Nelson Lighthouse (11km)

Total Rainfall 2026
9mm
Daily Average 2026
0.5mm
Wettest Day 16 January, 2026
8mm
Wet Days 2026
2/20 (10%)
Total Rainfall December
39mm
Daily Average December
1.3mm
Wettest Day 22 December, 2025
18.6mm
Wet Days December
8/31 (26%)
Total Rainfall January
9mm
Daily Average January
0.5mm
Wettest Day 16 January, 2026
8mm
Wet Days January
2/20 (10%)

Climate (2010–Present)

Cape Nelson Lighthouse (11km)

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Annual Average 2021–2025
704.4mm
Monthly Average 2021–2025
58.7mm
Daily Average 2021–2026
1.9mm
Wettest Day 1 December, 2024
57mm

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