Clarence River - Hielaman Island Rainfall Forecast

Today 20 Jul
40%< 1mm
Mon 21 Jul
50%< 2mm
Tue 22 Jul
40%< 1mm
Wed 23 Jul
65%1–5mm
Thu 24 Jul
10%< 1mm
Fri 25 Jul
55%1–5mm
Sat 26 Jul
80%5–10mm

Clarence River - Hielaman Island Rainfall Statistics View More

July Rainfall

Grafton (Agricultural Research and Advisory Station) (15km)

Total Rainfall 2025
1052.2mm
Daily Average 2025
5.4mm
Wettest Day 8 March, 2025
92mm
Wet Days 2025
92/201 (46%)
Total Rainfall June
28mm
Daily Average June
0.9mm
Wettest Day 30 June, 2025
15.6mm
Wet Days June
6/30 (20%)
Total Rainfall July
38mm
Daily Average July
2mm
Wettest Day 1 July, 2025
27.4mm
Wet Days July
3/20 (15%)

Climate (2010–Present)

Grafton (Agricultural Research and Advisory Station) (15km)

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Annual Average 2020–2024
1256mm
Monthly Average 2020–2025
106.4mm
Daily Average 2020–2025
3.6mm
Wettest Day 28 February, 2022
252mm

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