Otterbourne Island Rainfall Forecast

Today 17 Dec
75%5–10mm
Thu 18 Dec
70%1–10mm
Fri 19 Dec
40%< 1mm
Sat 20 Dec
20%< 1mm
Sun 21 Dec
25%< 1mm
Mon 22 Dec
40%< 1mm
Tue 23 Dec
45%1–5mm

Otterbourne Island Rainfall Statistics View More

December Rainfall

Middle Percy Island (40km)

Total Rainfall 2025
1141.2mm
Daily Average 2025
3.4mm
Wettest Day 4 February, 2025
69.2mm
Wet Days 2025
143/351 (41%)
Total Rainfall November
56.2mm
Daily Average November
2.4mm
Wettest Day 17 November, 2025
41.6mm
Wet Days November
5/30 (17%)
Total Rainfall December
30.4mm
Daily Average December
2.5mm
Wettest Day 1 December, 2025
30.2mm
Wet Days December
2/17 (12%)

Climate (2010–Present)

Middle Percy Island (40km)

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Annual Average 2020–2024
982.6mm
Monthly Average 2020–2025
86.2mm
Daily Average 2020–2025
3mm
Wettest Day 2 April, 2023
154.6mm

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