Stack Island Rainfall Forecast
- 25%< 1mm
- 85%1–5mm
- 95%5–10mm
- 75%1–5mm
- 60%1–5mm
- 90%10–15mm
- 85%5–15mm
Stack Island Rainfall Statistics View More
September Rainfall
Three Hummock Island (34km)
Total Rainfall September
36.8mmDaily Average September
4.1mmWettest Day 8 September, 2025
10.6mmWet Days September
9/14 (64%)
Climate (2010–Present)
Three Hummock Island (34km)
Annual Average 2020–2024
623.6mmMonthly Average 2020–2025
67.4mmDaily Average 2020–2025
2.7mmWettest Day 18 October, 2022
82.4mm