Armstrong Rock Rainfall Forecast
- No Rain
- 5%< 1mm
- 5%< 1mm
- 15%< 1mm
- 10%< 1mm
- 65%1–5mm
- 70%< 2mm
Armstrong Rock Rainfall Statistics View More
April Rainfall
Rottnest Island (1km)
Total Rainfall April
2.4mmDaily Average April
0.2mmWettest Day 7 April, 2026
2.2mmWet Days April
2/12 (17%)
Climate (2010–Present)
Rottnest Island (1km)
Annual Average 2021–2025
550.6mmMonthly Average 2021–2026
46.1mmDaily Average 2021–2026
1.5mmWettest Day 28 March, 2026
76.6mm