Large Island Rainfall Forecast

Today 18 Sep
5%< 1mm
Fri 19 Sep
5%< 1mm
Sat 20 Sep
5%< 1mm
Sun 21 Sep
5%< 1mm
Mon 22 Sep
5%< 1mm
Tue 23 Sep
5%< 1mm
Wed 24 Sep
5%< 1mm

Large Island Rainfall Statistics View More

September Rainfall

Barrow Island Airport (47km)

Total Rainfall 2025
392.8mm
Daily Average 2025
1.5mm
Wettest Day 20 January, 2025
146mm
Wet Days 2025
45/261 (17%)
Total Rainfall August
35.8mm
Daily Average August
1.2mm
Wettest Day 24 August, 2025
24.2mm
Wet Days August
12/31 (39%)
Total Rainfall September
2.4mm
Daily Average September
0.1mm
Wettest Day 6 September, 2025
1.8mm
Wet Days September
4/18 (22%)

Climate (2010–Present)

Barrow Island Airport (47km)

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Annual Average 2020–2024
251.2mm
Monthly Average 2020–2025
25.7mm
Daily Average 2020–2025
0.9mm
Wettest Day 20 January, 2025
146mm

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