Casterton Racecourse Rainfall Forecast

Today 2 May
100%10–15mm
Sun 3 May
80%1–5mm
Mon 4 May
95%5–10mm
Tue 5 May
50%< 1mm
Wed 6 May
85%1–5mm
Thu 7 May
55%< 2mm
Fri 8 May
75%1–5mm

Casterton Racecourse Rainfall Statistics View More

May Rainfall

Casterton (7km)

Total Rainfall 2026
78.4mm
Daily Average 2026
0.6mm
Wettest Day 23 February, 2026
8.4mm
Wet Days 2026
32/122 (26%)
Total Rainfall April
41.4mm
Daily Average April
1.4mm
Wettest Day 10 April, 2026
8.2mm
Wet Days April
17/30 (57%)
Total Rainfall May
0mm
Daily Average May
0mm
Wettest Day 1 May, 2026
0mm
Wet Days May
–

Climate (2010–Present)

Casterton (7km)

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Annual Average 2021–2025
606.2mm
Monthly Average 2021–2026
50mm
Daily Average 2021–2026
1.7mm
Wettest Day 29 October, 2021
58mm

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