Rum Island Rainfall Forecast

Today 10 May
20%< 1mm
Sun 11 May
15%< 1mm
Mon 12 May
20%< 1mm
Tue 13 May
45%< 1mm
Wed 14 May
55%< 2mm
Thu 15 May
35%< 1mm
Fri 16 May
40%< 1mm

Rum Island Rainfall Statistics View More

May Rainfall

Swan Island (26km)

Total Rainfall 2025
93.6mm
Daily Average 2025
0.7mm
Wettest Day 21 March, 2025
19mm
Wet Days 2025
32/130 (25%)
Total Rainfall April
34.2mm
Daily Average April
1.1mm
Wettest Day 4 April, 2025
10.8mm
Wet Days April
13/30 (43%)
Total Rainfall May
0.4mm
Daily Average May
0.1mm
Wettest Day 8 May, 2025
0.4mm
Wet Days May
1/10 (10%)

Climate (2010–Present)

Swan Island (26km)

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Annual Average 2020–2024
534.8mm
Monthly Average 2020–2025
41.7mm
Daily Average 2020–2025
1.4mm
Wettest Day 4 January, 2021
45.8mm

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