Bay of Islands Rainfall Forecast
- 100%10–15mm
- 90%1–5mm
- 45%< 1mm
- 20%< 1mm
- 30%< 1mm
- 15%< 1mm
- 10%< 1mm
Bay of Islands Rainfall Statistics View More
May Rainfall
Cape Bruny (18km)
Total Rainfall May
2mmDaily Average May
0.3mmWettest Day 4 May, 2026
2mmWet Days May
1/7 (14%)
Climate (2010–Present)
Cape Bruny (18km)
Annual Average 2021–2025
765.8mmMonthly Average 2021–2026
63mmDaily Average 2021–2026
2.1mmWettest Day 22 October, 2023
39.6mm