Rennel Island Rainfall Forecast

Today 31 Aug
15%< 1mm
Mon 1 Sep
25%< 1mm
Tue 2 Sep
25%< 1mm
Wed 3 Sep
55%1–5mm
Thu 4 Sep
60%1–5mm
Fri 5 Sep
60%1–5mm
Sat 6 Sep
65%1–5mm

Rennel Island Rainfall Statistics View More

August Rainfall

Coconut Island (38km)

Total Rainfall 2025
986.4mm
Daily Average 2025
5.2mm
Wettest Day 3 May, 2025
135.8mm
Wet Days 2025
94/243 (39%)
Total Rainfall July
48.4mm
Daily Average July
1.6mm
Wettest Day 11 July, 2025
31.2mm
Wet Days July
19/31 (61%)
Total Rainfall August
6.2mm
Daily Average August
0.2mm
Wettest Day 25 August, 2025
1.8mm
Wet Days August
10/31 (32%)

Climate (2010–Present)

Coconut Island (38km)

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Annual Average 2020–2024
1002.4mm
Monthly Average 2020–2025
89.2mm
Daily Average 2020–2025
3.1mm
Wettest Day 3 May, 2025
135.8mm

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