Osborn Island Rainfall Forecast
- 95%20–45mm
- 95%35–70mm
- 95%30–50mm
- 90%20–50mm
- 60%1–10mm
- 45%< 2mm
- 35%< 1mm
Osborn Island Rainfall Statistics View More
March Rainfall
Williamson Airfield (21km)
Total Rainfall March
10.2mmDaily Average March
2mmWettest Day 1 March, 2026
9.8mmWet Days March
2/6 (33%)
Climate (2010–Present)
Williamson Airfield (21km)
Annual Average 2021–2025
705.4mmMonthly Average 2021–2026
63.9mmDaily Average 2021–2026
2.2mmWettest Day 12 January, 2026
121.6mm