Gainaulai Island Rainfall Forecast

Today 7 Oct
70%5–15mm
Wed 8 Oct
55%1–5mm
Thu 9 Oct
45%< 2mm
Fri 10 Oct
50%1–5mm
Sat 11 Oct
40%< 1mm
Sun 12 Oct
40%< 2mm
Mon 13 Oct
50%1–5mm

Gainaulai Island Rainfall Statistics View More

October Rainfall

Horn Island (36km)

Total Rainfall 2025
2129.2mm
Daily Average 2025
7.7mm
Wettest Day 27 April, 2025
110mm
Wet Days 2025
166/280 (59%)
Total Rainfall September
3mm
Daily Average September
0.1mm
Wettest Day 29 September, 2025
0.8mm
Wet Days September
9/30 (30%)
Total Rainfall October
0mm
Daily Average October
0mm
Wettest Day 1 October, 2025
0mm
Wet Days October
–

Climate (2010–Present)

Horn Island (36km)

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Annual Average 2020–2024
1932.1mm
Monthly Average 2020–2025
179mm
Daily Average 2020–2025
6mm
Wettest Day 23 January, 2024
154mm

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