Bay Island Rainfall Forecast

Today 28 Nov
25%< 1mm
Sat 29 Nov
65%1–10mm
Sun 30 Nov
80%5–20mm
Mon 1 Dec
40%< 1mm
Tue 2 Dec
15%< 1mm
Wed 3 Dec
15%< 1mm
Thu 4 Dec
20%< 1mm

Bay Island Rainfall Statistics View More

November Rainfall

Williamson Airfield (21km)

Total Rainfall 2025
840.4mm
Daily Average 2025
2.5mm
Wettest Day 4 February, 2025
84mm
Wet Days 2025
94/332 (28%)
Total Rainfall October
54.6mm
Daily Average October
1.8mm
Wettest Day 28 October, 2025
36.6mm
Wet Days October
3/31 (10%)
Total Rainfall November
117.6mm
Daily Average November
4.4mm
Wettest Day 17 November, 2025
50.2mm
Wet Days November
9/28 (32%)

Climate (2010–Present)

Williamson Airfield (21km)

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Annual Average 2020–2024
708mm
Monthly Average 2020–2025
56.8mm
Daily Average 2020–2025
2mm
Wettest Day 4 February, 2025
84mm

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