Grafton Rainfall Forecast

Today 10 Sep
75%1–5mm
Thu 11 Sep
5%< 1mm
Fri 12 Sep
20%< 1mm
Sat 13 Sep
20%< 1mm
Sun 14 Sep
10%< 1mm
Mon 15 Sep
5%< 1mm
Tue 16 Sep
5%< 1mm

Grafton Rainfall Statistics View More

September Rainfall

Grafton (Agricultural Research and Advisory Station) (8km)

Total Rainfall 2025
1222.4mm
Daily Average 2025
4.9mm
Wettest Day 8 March, 2025
92mm
Wet Days 2025
113/253 (45%)
Total Rainfall August
146mm
Daily Average August
4.7mm
Wettest Day 14 August, 2025
34.4mm
Wet Days August
16/31 (52%)
Total Rainfall September
0.4mm
Daily Average September
0mm
Wettest Day 6 September, 2025
0.2mm
Wet Days September
2/10 (20%)

Climate (2010–Present)

Grafton (Agricultural Research and Advisory Station) (8km)

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Annual Average 2020–2024
1256mm
Monthly Average 2020–2025
108.6mm
Daily Average 2020–2025
3.6mm
Wettest Day 28 February, 2022
252mm

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