Round Island Rainfall Forecast

Today 9 May
85%1–5mm
Sat 10 May
65%< 2mm
Sun 11 May
70%1–5mm
Mon 12 May
75%1–5mm
Tue 13 May
55%1–5mm
Wed 14 May
40%< 1mm
Thu 15 May
40%< 1mm

Round Island Rainfall Statistics View More

May Rainfall

Samuel Hill Airstrip (27km)

Total Rainfall 2025
875.2mm
Daily Average 2025
6.9mm
Wettest Day 4 February, 2025
101mm
Wet Days 2025
87/129 (67%)
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
152.2mm
Daily Average May
19mm
Wettest Day 6 May, 2025
70mm
Wet Days May
7/9 (78%)

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
4.5mm
Wettest Day 10 November, 2021
340.8mm

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