Bay of Islands Rainfall Forecast

Today 20 Oct
55%< 2mm
Tue 21 Oct
20%< 1mm
Wed 22 Oct
90%5–15mm
Thu 23 Oct
60%< 2mm
Fri 24 Oct
40%< 1mm
Sat 25 Oct
60%1–5mm
Sun 26 Oct
55%1–5mm

Bay of Islands Rainfall Statistics View More

October Rainfall

Cape Bruny (18km)

Total Rainfall 2025
539.6mm
Daily Average 2025
1.9mm
Wettest Day 24 May, 2025
25.2mm
Wet Days 2025
153/293 (52%)
Total Rainfall September
87.6mm
Daily Average September
2.9mm
Wettest Day 5 September, 2025
15.4mm
Wet Days September
25/30 (83%)
Total Rainfall October
55.4mm
Daily Average October
3.1mm
Wettest Day 1 October, 2025
13.2mm
Wet Days October
13/20 (65%)

Climate (2010–Present)

Cape Bruny (18km)

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Annual Average 2020–2024
771.8mm
Monthly Average 2020–2025
62mm
Daily Average 2020–2025
2.1mm
Wettest Day 6 February, 2021
46.6mm

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