Grafton Racecourse Rainfall Forecast

Today 27 Sep
5%< 1mm
Sun 28 Sep
15%< 1mm
Mon 29 Sep
10%< 1mm
Tue 30 Sep
10%< 1mm
Wed 1 Oct
15%< 1mm
Thu 2 Oct
10%< 1mm
Fri 3 Oct
5%< 1mm

Grafton Racecourse Rainfall Statistics View More

September Rainfall

Grafton (Agricultural Research and Advisory Station) (6km)

Total Rainfall 2025
1243.2mm
Daily Average 2025
4.7mm
Wettest Day 8 March, 2025
92mm
Wet Days 2025
116/270 (43%)
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
21.2mm
Daily Average September
0.8mm
Wettest Day 20 September, 2025
19mm
Wet Days September
5/27 (19%)

Climate (2010–Present)

Grafton (Agricultural Research and Advisory Station) (6km)

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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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