Casterton Rainfall Forecast

Today 10 Sep
75%1–5mm
Thu 11 Sep
70%< 2mm
Fri 12 Sep
65%1–5mm
Sat 13 Sep
35%< 1mm
Sun 14 Sep
20%< 1mm
Mon 15 Sep
75%1–5mm
Tue 16 Sep
80%5–10mm

Casterton Rainfall Statistics View More

September Rainfall

Casterton (5km)

Total Rainfall 2025
301.8mm
Daily Average 2025
1.2mm
Wettest Day 25 June, 2025
33.2mm
Wet Days 2025
75/253 (30%)
Total Rainfall August
82.2mm
Daily Average August
2.7mm
Wettest Day 28 August, 2025
20.8mm
Wet Days August
19/31 (61%)
Total Rainfall September
26.6mm
Daily Average September
3mm
Wettest Day 8 September, 2025
10.4mm
Wet Days September
7/10 (70%)

Climate (2010–Present)

Casterton (5km)

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Annual Average 2020–2024
643.2mm
Monthly Average 2020–2025
50.8mm
Daily Average 2020–2025
1.7mm
Wettest Day 29 October, 2021
58mm

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