Reservoir Rainfall Forecast
- 25%< 1mm
- 95%5–15mm
- 40%< 1mm
- 70%1–5mm
- 75%5–10mm
- 75%1–5mm
- 45%< 1mm
Reservoir Rainfall Statistics View More
September Rainfall
Preston Reservoir (8km)
Total Rainfall September
3.2mmDaily Average September
0.6mmWettest Day 1 September, 2025
1mmWet Days September
4/6 (67%)
Climate (2010–Present)
Preston Reservoir (8km)
Annual Average 2020–2024
626.9mmMonthly Average 2020–2025
52.5mmDaily Average 2020–2025
1.8mmWettest Day 30 January, 2021
55.2mm