Round Island Rainfall Forecast

Today 30 May
100%40–65mm
Sat 31 May
65%1–5mm
Sun 1 Jun
45%< 1mm
Mon 2 Jun
60%1–5mm
Tue 3 Jun
30%< 1mm
Wed 4 Jun
10%< 1mm
Thu 5 Jun
35%< 1mm

Round Island Rainfall Statistics View More

May Rainfall

Samuel Hill Airstrip (27km)

Total Rainfall 2025
920.2mm
Daily Average 2025
6.3mm
Wettest Day 4 February, 2025
101mm
Wet Days 2025
97/150 (65%)
Total Rainfall April
116mm
Daily Average April
3.9mm
Wettest Day 4 April, 2025
37.6mm
Wet Days April
20/30 (67%)
Total Rainfall May
197.2mm
Daily Average May
7mm
Wettest Day 6 May, 2025
70mm
Wet Days May
17/30 (57%)

Climate (2010–Present)

Samuel Hill Airstrip (27km)

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Annual Average 2020–2024
1569mm
Monthly Average 2020–2025
129.1mm
Daily Average 2020–2025
4.4mm
Wettest Day 10 November, 2021
340.8mm

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