Cape Sir William Grant Rainfall Forecast
- 95%1–5mm
- 95%5–10mm
- 80%1–5mm
- 65%< 1mm
- 35%< 1mm
- 20%< 1mm
- 15%< 1mm
River Levels
Cape Sir William Grant Rainfall Statistics View More
August Rainfall
Cape Nelson Lighthouse (7km)
Total Rainfall August
37.8mmDaily Average August
3.8mmWettest Day 10 August, 2026
14.2mmWet Days August
8/11 (73%)
Climate (2021–2025)
Cape Nelson Lighthouse (7km)
Annual Average 2021–2025
704.4mmMonthly Average 2021–2026
56.9mmDaily Average 2021–2026
1.9mmWettest Day 1 December, 2024
57mm