Shannon Creek Dam Rainfall Forecast

Today 13 Jul
5%< 1mm
Tue 14 Jul
5%< 1mm
Wed 15 Jul
40%< 1mm
Thu 16 Jul
80%5–15mm
Fri 17 Jul
80%5–10mm
Sat 18 Jul
70%1–5mm
Sun 19 Jul
50%< 2mm

Shannon Creek Dam Rainfall Statistics View More

July Rainfall

Grafton Airport (23km)

Total Rainfall 2026
410.8mm
Daily Average 2026
2.2mm
Wettest Day 19 May, 2026
52.8mm
Wet Days 2026
79/194 (41%)
Total Rainfall June
29.4mm
Daily Average June
1mm
Wettest Day 16 June, 2026
7.4mm
Wet Days June
16/30 (53%)
Total Rainfall July
0.4mm
Daily Average July
0mm
Wettest Day 1 July, 2026
0.2mm
Wet Days July
2/13 (15%)

Climate (2021–2025)

Grafton Airport (23km)

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Annual Average 2021–2025
1358.2mm
Monthly Average 2021–2026
104.3mm
Daily Average 2021–2026
3.5mm
Wettest Day 8 March, 2025
163.4mm

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