Middle Brother Islet Rainfall Forecast

Today 19 Apr
90%15–30mm
Mon 20 Apr
85%10–25mm
Tue 21 Apr
85%10–20mm
Wed 22 Apr
80%5–15mm
Thu 23 Apr
60%1–5mm
Fri 24 Apr
40%< 1mm
Sat 25 Apr
40%< 1mm

Middle Brother Islet Rainfall Statistics View More

April Rainfall

Horn Island (45km)

Total Rainfall 2026
1511mm
Daily Average 2026
14mm
Wettest Day 5 February, 2026
118.2mm
Wet Days 2026
90/109 (83%)
Total Rainfall March
384.8mm
Daily Average March
12.4mm
Wettest Day 2 March, 2026
50.4mm
Wet Days March
26/31 (84%)
Total Rainfall April
116.6mm
Daily Average April
6.5mm
Wettest Day 18 April, 2026
44.6mm
Wet Days April
12/19 (63%)

Climate (2010–Present)

Horn Island (45km)

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Annual Average 2021–2025
2162.7mm
Monthly Average 2021–2026
180.3mm
Daily Average 2021–2026
5.9mm
Wettest Day 23 January, 2024
154mm

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