Grassdale Rainfall Forecast
- 80%1–5mm
- 70%< 1mm
- 75%1–5mm
- 90%1–5mm
- 40%< 1mm
- 5%< 1mm
- 55%< 2mm
Grassdale Rainfall Statistics View More
April Rainfall
Casterton (36km)
Total Rainfall April
32mmDaily Average April
2.7mmWettest Day 10 April, 2026
8.2mmWet Days April
10/13 (77%)
Climate (2010–Present)
Casterton (36km)
Annual Average 2021–2025
606.2mmMonthly Average 2021–2026
49.9mmDaily Average 2021–2026
1.7mmWettest Day 29 October, 2021
58mm