South West Twin Island Rainfall Forecast

Today 23 Jun
5%< 1mm
Wed 24 Jun
5%< 1mm
Thu 25 Jun
5%< 1mm
Fri 26 Jun
10%< 1mm
Sat 27 Jun
60%1–5mm
Sun 28 Jun
10%< 1mm
Mon 29 Jun
5%< 1mm

Learmonth has been offline for 2 months 27 days due to technical or equipment problems, the Bureau do not know when it will be restored.
Rainfall
Rainfall Accumulation

South West Twin Island Rainfall Statistics View More

June Rainfall

Onslow Airport (19km)

Total Rainfall 2026
247.4mm
Daily Average 2026
1.4mm
Wettest Day 27 March, 2026
117.8mm
Wet Days 2026
18/174 (10%)
Total Rainfall May
0.4mm
Daily Average May
0mm
Wettest Day 31 May, 2026
0.4mm
Wet Days May
1/31 (3%)
Total Rainfall June
54mm
Daily Average June
2.6mm
Wettest Day 12 June, 2026
27.6mm
Wet Days June
6/23 (26%)

Climate (2021–2025)

Onslow Airport (19km)

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Annual Average 2021–2025
250.4mm
Monthly Average 2021–2026
19.9mm
Daily Average 2021–2026
0.7mm
Wettest Day 27 March, 2026
117.8mm

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