South Twin Peak Island Rainfall Forecast
- 90%5–10mm
- 25%< 1mm
- 40%< 1mm
- 50%< 1mm
- 5%< 1mm
- 5%< 1mm
- 10%< 1mm
South Twin Peak Island Rainfall Statistics View More
September Rainfall
Mount Howick (86km)
Total Rainfall September
6.6mmDaily Average September
0.3mmWettest Day 8 September, 2026
2.6mmWet Days September
6/28 (21%)
Climate (2021–2025)
Mount Howick (86km)
Annual Average 2021–2025
502.4mmMonthly Average 2021–2026
41.8mmDaily Average 2021–2026
1.4mmWettest Day 30 October, 2022
39mm