Alnwick Island Rainfall Forecast
- 85%5–15mm
- 65%1–5mm
- 60%1–5mm
- 55%1–5mm
- 40%< 2mm
- 30%< 1mm
- 25%< 1mm
Alnwick Island Rainfall Statistics View More
April Rainfall
Middle Percy Island (40km)
Total Rainfall April
40mmDaily Average April
1.5mmWettest Day 23 April, 2026
15.6mmWet Days April
11/27 (41%)
Climate (2010–Present)
Middle Percy Island (40km)
Annual Average 2021–2025
1012.6mmMonthly Average 2021–2026
90mmDaily Average 2021–2026
3.1mmWettest Day 2 April, 2023
154.6mm