Isabella Island Rainfall Forecast

Today 4 Sep
75%< 2mm
Sat 5 Sep
95%10–15mm
Sun 6 Sep
15%< 1mm
Mon 7 Sep
60%< 1mm
Tue 8 Sep
30%< 1mm
Wed 9 Sep
15%< 1mm
Thu 10 Sep
5%< 1mm

Isabella Island Rainfall Statistics View More

September Rainfall

Flinders Island Airport (6km)

Total Rainfall 2026
437.2mm
Daily Average 2026
1.8mm
Wettest Day 27 May, 2026
28.2mm
Wet Days 2026
114/247 (46%)
Total Rainfall August
40.8mm
Daily Average August
1.3mm
Wettest Day 4 August, 2026
13.2mm
Wet Days August
19/31 (61%)
Total Rainfall September
0.2mm
Daily Average September
0.1mm
Wettest Day 2 September, 2026
0.2mm
Wet Days September
1/4 (25%)

Climate (2021–2025)

Flinders Island Airport (6km)

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Annual Average 2021–2025
623.7mm
Monthly Average 2021–2026
50.3mm
Daily Average 2021–2026
1.7mm
Wettest Day 1 December, 2024
58.4mm

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