Steep Island Rainfall Forecast
- 5%< 1mm
- 5%< 1mm
- 50%< 1mm
- 95%5–10mm
- 85%5–10mm
- 35%< 1mm
- 15%< 1mm
Steep Island Rainfall Statistics View More
September Rainfall
Three Hummock Island (38km)
Total Rainfall September
36.6mmDaily Average September
1.4mmWettest Day 2 September, 2026
5mmWet Days September
19/27 (70%)
Climate (2021–2025)
Three Hummock Island (38km)
Annual Average 2021–2025
592.7mmMonthly Average 2021–2026
66.2mmDaily Average 2021–2026
2.7mmWettest Day 18 October, 2022
82.4mm