Shannon Creek Dam Rainfall Forecast

Today 26 Apr
95%15–35mm
Sun 27 Apr
50%< 2mm
Mon 28 Apr
5%< 1mm
Tue 29 Apr
15%< 1mm
Wed 30 Apr
40%< 1mm
Thu 1 May
35%< 1mm
Fri 2 May
40%< 1mm

Shannon Creek Dam Rainfall Statistics View More

April Rainfall

Grafton Airport (23km)

Total Rainfall 2025
865.6mm
Daily Average 2025
7.5mm
Wettest Day 8 March, 2025
163.4mm
Wet Days 2025
59/116 (51%)
Total Rainfall March
533.6mm
Daily Average March
17.2mm
Wettest Day 8 March, 2025
163.4mm
Wet Days March
19/31 (61%)
Total Rainfall April
113mm
Daily Average April
4.5mm
Wettest Day 3 April, 2025
25.2mm
Wet Days April
12/26 (46%)

Climate (2010–Present)

Grafton Airport (23km)

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Annual Average 2020–2024
1310.6mm
Monthly Average 2020–2025
108mm
Daily Average 2020–2025
3.6mm
Wettest Day 8 March, 2025
163.4mm

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