Flat Islet Rainfall Forecast
- 55%< 2mm
- 55%1–5mm
- 25%< 1mm
- 10%< 1mm
- 15%< 1mm
- 25%< 1mm
- 35%< 1mm
Flat Islet Rainfall Statistics View More
September Rainfall
Horn Island (56km)
Total Rainfall September
1.6mmDaily Average September
0.1mmWettest Day 5 September, 2025
0.4mmWet Days September
6/18 (33%)
Climate (2010–Present)
Horn Island (56km)
Annual Average 2020–2024
1932.1mmMonthly Average 2020–2025
178.9mmDaily Average 2020–2025
6mmWettest Day 23 January, 2024
154mm