Brown Islet Rainfall Forecast

Today 28 Dec
75%5–10mm
Mon 29 Dec
20%< 1mm
Tue 30 Dec
35%< 1mm
Wed 31 Dec
45%1–5mm
Thu 1 Jan
50%1–5mm
Fri 2 Jan
45%1–5mm
Sat 3 Jan
45%1–5mm

Brown Islet Rainfall Statistics View More

December Rainfall

Centre Island (7km)

Total Rainfall 2025
1196.6mm
Daily Average 2025
3.3mm
Wettest Day 20 December, 2025
148mm
Wet Days 2025
77/362 (21%)
Total Rainfall November
32.6mm
Daily Average November
1.1mm
Wettest Day 16 November, 2025
25.8mm
Wet Days November
3/30 (10%)
Total Rainfall December
376.6mm
Daily Average December
13.9mm
Wettest Day 20 December, 2025
148mm
Wet Days December
9/28 (32%)

Climate (2010–Present)

Centre Island (7km)

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Annual Average 2020–2024
1135.4mm
Monthly Average 2020–2025
92mm
Daily Average 2020–2025
3.1mm
Wettest Day 19 March, 2024
289mm

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