Supply Bay Rainfall Forecast
- 5%< 1mm
- 15%< 1mm
- 25%< 1mm
- 5%< 1mm
- 5%< 1mm
- 15%< 1mm
- 35%< 1mm
Supply Bay Rainfall Statistics View More
January Rainfall
Williamson Airfield (41km)
Total Rainfall January
233.6mmDaily Average January
10.6mmWettest Day 12 January, 2026
121.6mmWet Days January
9/23 (39%)
Climate (2010–Present)
Williamson Airfield (41km)
Annual Average 2021–2025
705.4mmMonthly Average 2021–2025
58.8mmDaily Average 2021–2026
2.1mmWettest Day 12 January, 2026
121.6mm