Middle Brother Islet Rainfall Forecast

Today 13 Dec
60%1–5mm
Sun 14 Dec
20%< 1mm
Mon 15 Dec
25%< 1mm
Tue 16 Dec
40%< 1mm
Wed 17 Dec
75%5–25mm
Thu 18 Dec
80%10–30mm
Fri 19 Dec
75%10–25mm

Middle Brother Islet Rainfall Statistics View More

December Rainfall

Horn Island (45km)

Total Rainfall 2025
2262.8mm
Daily Average 2025
6.6mm
Wettest Day 27 April, 2025
110mm
Wet Days 2025
189/347 (54%)
Total Rainfall November
28mm
Daily Average November
0.9mm
Wettest Day 20 November, 2025
12.4mm
Wet Days November
9/30 (30%)
Total Rainfall December
101.8mm
Daily Average December
8.5mm
Wettest Day 9 December, 2025
28.8mm
Wet Days December
9/13 (69%)

Climate (2010–Present)

Horn Island (45km)

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Annual Average 2020–2024
1932.1mm
Monthly Average 2020–2025
178.2mm
Daily Average 2020–2025
5.9mm
Wettest Day 23 January, 2024
154mm

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