Harney Island Rainfall Forecast

Today 24 Sep
10%< 1mm
Fri 25 Sep
50%< 2mm
Sat 26 Sep
50%1–5mm
Sun 27 Sep
35%< 1mm
Mon 28 Sep
45%< 2mm
Tue 29 Sep
45%< 2mm
Wed 30 Sep
45%< 2mm

Harney Island Rainfall Statistics View More

September Rainfall

Centre Island (10km)

Total Rainfall 2026
1004mm
Daily Average 2026
3.8mm
Wettest Day 2 February, 2026
106.4mm
Wet Days 2026
79/267 (30%)
Total Rainfall August
1.4mm
Daily Average August
0mm
Wettest Day 6 August, 2026
0.4mm
Wet Days August
5/31 (16%)
Total Rainfall September
12.8mm
Daily Average September
0.6mm
Wettest Day 12 September, 2026
12.8mm
Wet Days September
1/24 (4%)

Climate (2021–2025)

Centre Island (10km)

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Annual Average 2021–2025
1099.7mm
Monthly Average 2021–2026
97.6mm
Daily Average 2021–2026
3.2mm
Wettest Day 19 March, 2024
289mm

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