Wallace Island Rainfall Forecast

Today 20 May
5%< 1mm
Thu 21 May
85%5–10mm
Fri 22 May
35%< 1mm
Sat 23 May
5%< 1mm
Sun 24 May
5%< 1mm
Mon 25 May
5%< 1mm
Tue 26 May
30%< 1mm

Wallace Island Rainfall Statistics View More

May Rainfall

Rottnest Island (20km)

Total Rainfall 2026
135.2mm
Daily Average 2026
1mm
Wettest Day 28 March, 2026
76.6mm
Wet Days 2026
20/140 (14%)
Total Rainfall April
37.4mm
Daily Average April
1.2mm
Wettest Day 15 April, 2026
13.4mm
Wet Days April
10/30 (33%)
Total Rainfall May
6.8mm
Daily Average May
0.5mm
Wettest Day 1 May, 2026
2.6mm
Wet Days May
3/20 (15%)

Climate (2010–Present)

Rottnest Island (20km)

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Annual Average 2021–2025
550.6mm
Monthly Average 2021–2026
46.1mm
Daily Average 2021–2026
1.5mm
Wettest Day 28 March, 2026
76.6mm

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