Cocos Island - Home Island Rainfall Forecast

Cocos Island - Home Island Rainfall Statistics View More

December Rainfall

Cocos Island Airport (10km)

Total Rainfall 2025
2179mm
Daily Average 2025
6.1mm
Wettest Day 5 August, 2025
84.2mm
Wet Days 2025
228/360 (63%)
Total Rainfall November
54mm
Daily Average November
1.8mm
Wettest Day 17 November, 2025
22.2mm
Wet Days November
12/30 (40%)
Total Rainfall December
41.4mm
Daily Average December
1.7mm
Wettest Day 16 December, 2025
16.8mm
Wet Days December
9/26 (35%)

Climate (2010–Present)

Cocos Island Airport (10km)

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Annual Average 2020–2024
1721.4mm
Monthly Average 2020–2025
157.2mm
Daily Average 2020–2025
5.5mm
Wettest Day 26 December, 2024
206.2mm

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