Shannon Creek Dam Rainfall Forecast

Today 14 Apr
No Rain
Wed 15 Apr
No Rain
Thu 16 Apr
No Rain
Fri 17 Apr
No Rain
Sat 18 Apr
10%< 1mm
Sun 19 Apr
15%< 1mm
Mon 20 Apr
15%< 1mm

Shannon Creek Dam Rainfall Statistics View More

April Rainfall

Grafton Airport (23km)

Total Rainfall 2026
170.4mm
Daily Average 2026
1.7mm
Wettest Day 13 February, 2026
39.2mm
Wet Days 2026
33/104 (32%)
Total Rainfall March
38.4mm
Daily Average March
1.2mm
Wettest Day 10 March, 2026
13.4mm
Wet Days March
12/31 (39%)
Total Rainfall April
1mm
Daily Average April
0.1mm
Wettest Day 3 April, 2026
0.8mm
Wet Days April
2/14 (14%)

Climate (2010–Present)

Grafton Airport (23km)

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Annual Average 2021–2025
1358.2mm
Monthly Average 2021–2026
103.2mm
Daily Average 2021–2026
3.4mm
Wettest Day 8 March, 2025
163.4mm

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