Big Stony Rainfall Forecast

Today 7 Sep
95%15–25mm
Mon 8 Sep
80%1–5mm
Tue 9 Sep
55%< 2mm
Wed 10 Sep
35%< 1mm
Thu 11 Sep
45%< 1mm
Fri 12 Sep
50%< 1mm
Sat 13 Sep
55%< 2mm

Big Stony Rainfall Statistics View More

September Rainfall

Three Hummock Island (32km)

Total Rainfall 2025
405mm
Daily Average 2025
2.2mm
Wettest Day 24 July, 2025
32mm
Wet Days 2025
101/250 (40%)
Total Rainfall August
63.2mm
Daily Average August
4.5mm
Wettest Day 30 August, 2025
20mm
Wet Days August
11/31 (35%)
Total Rainfall September
19.6mm
Daily Average September
3.3mm
Wettest Day 4 September, 2025
6.6mm
Wet Days September
6/7 (86%)

Climate (2010–Present)

Three Hummock Island (32km)

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Annual Average 2020–2024
623.6mm
Monthly Average 2020–2025
67.4mm
Daily Average 2020–2025
2.7mm
Wettest Day 18 October, 2022
82.4mm

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