Stephens Island Rainfall Forecast

Today 30 May
70%1–5mm
Sat 31 May
75%5–10mm
Sun 1 Jun
70%5–10mm
Mon 2 Jun
65%1–10mm
Tue 3 Jun
65%1–10mm
Wed 4 Jun
65%1–10mm
Thu 5 Jun
65%1–10mm

Stephens Island Rainfall Statistics View More

May Rainfall

Coconut Island (79km)

Total Rainfall 2025
873.2mm
Daily Average 2025
8.6mm
Wettest Day 3 May, 2025
135.8mm
Wet Days 2025
40/150 (27%)
Total Rainfall April
535mm
Daily Average April
28.2mm
Wettest Day 23 April, 2025
129.2mm
Wet Days April
19/30 (63%)
Total Rainfall May
338.2mm
Daily Average May
11.7mm
Wettest Day 3 May, 2025
135.8mm
Wet Days May
21/30 (70%)

Climate (2010–Present)

Coconut Island (79km)

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Annual Average 2020–2024
1002.4mm
Monthly Average 2020–2025
82.5mm
Daily Average 2020–2025
3.1mm
Wettest Day 3 May, 2025
135.8mm

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