Sullivan Rock Rainfall Forecast
- 30%< 1mm
- 25%< 1mm
- 25%< 1mm
- 35%< 1mm
- 20%< 1mm
- 20%< 1mm
- 15%< 1mm
Sullivan Rock Rainfall Statistics View More
September Rainfall
Middle Percy Island (19km)
Total Rainfall September
9.2mmDaily Average September
0.4mmWettest Day 11 September, 2026
3.2mmWet Days September
7/26 (27%)
Climate (2021–2025)
Middle Percy Island (19km)
Annual Average 2021–2025
1012.6mmMonthly Average 2021–2026
88.6mmDaily Average 2021–2026
3.1mmWettest Day 2 April, 2023
154.6mm