South Brother Rock Rainfall Forecast
- 85%30–60mm
- 90%10–25mm
- 80%5–10mm
- 80%5–15mm
- 80%10–20mm
- 80%10–20mm
- 80%5–20mm
South Brother Rock Rainfall Statistics View More
January Rainfall
Horn Island (46km)
Total Rainfall January
488.4mmDaily Average January
21.2mmWettest Day 10 January, 2026
80.4mmWet Days January
23/24 (96%)
Climate (2010–Present)
Horn Island (46km)
Annual Average 2021–2025
2162.7mmMonthly Average 2021–2025
180.2mmDaily Average 2021–2026
6.1mmWettest Day 23 January, 2024
154mm