Foster Islands Rainfall Forecast
- 10%< 1mm
- 35%< 1mm
- 90%5–10mm
- 20%< 1mm
- 5%< 1mm
- 15%< 1mm
- 60%< 2mm
Foster Islands Rainfall Statistics View More
September Rainfall
Swan Island (12km)
Total Rainfall September
13.8mmDaily Average September
0.6mmWettest Day 5 September, 2026
7mmWet Days September
9/24 (38%)
Climate (2021–2025)
Swan Island (12km)
Annual Average 2021–2025
549.3mmMonthly Average 2021–2026
46mmDaily Average 2021–2026
1.5mmWettest Day 26 February, 2023
44mm