Mount Allyn Rainfall Forecast
- 95%10–20mm
- 95%25–45mm
- 70%1–5mm
- 30%< 1mm
- 35%< 1mm
- 10%< 1mm
- 40%< 1mm
River Levels
Mount Allyn Rainfall Statistics View More
August Rainfall
Upper Chichester (Simmonds) (57km)
Total Rainfall August
161mmDaily Average August
8.5mmWettest Day 3 August, 2025
90mmWet Days August
12/20 (60%)
Climate (2010–Present)
Upper Chichester (Simmonds) (57km)
Annual Average 2020–2024
933.8mmMonthly Average 2021–2025
124.8mmDaily Average 2021–2025
4.2mmWettest Day 20 May, 2025
171mm