Osborn Island Rainfall Forecast
- 30%< 1mm
- 5%< 1mm
- 15%< 1mm
- 20%< 1mm
- 15%< 1mm
- 50%< 2mm
- 55%1–5mm
Osborn Island Rainfall Statistics View More
August Rainfall
Williamson Airfield (21km)
Total Rainfall August
3.2mmDaily Average August
0.4mmWettest Day 7 August, 2026
1.4mmWet Days August
4/10 (40%)
Climate (2021–2025)
Williamson Airfield (21km)
Annual Average 2021–2025
705.4mmMonthly Average 2021–2026
62.4mmDaily Average 2021–2026
2.1mmWettest Day 12 January, 2026
121.6mm