South Grafton Rainfall Forecast

Today 25 Apr
85%5–10mm
Sun 26 Apr
75%1–5mm
Mon 27 Apr
75%1–5mm
Tue 28 Apr
60%1–5mm
Wed 29 Apr
85%5–10mm
Thu 30 Apr
85%5–10mm
Fri 1 May
85%5–15mm

South Grafton Rainfall Statistics View More

April Rainfall

Grafton Airport (9km)

Total Rainfall 2026
170.6mm
Daily Average 2026
1.5mm
Wettest Day 13 February, 2026
39.2mm
Wet Days 2026
34/115 (30%)
Total Rainfall March
38.4mm
Daily Average March
1.2mm
Wettest Day 10 March, 2026
13.4mm
Wet Days March
12/31 (39%)
Total Rainfall April
1.2mm
Daily Average April
0.1mm
Wettest Day 3 April, 2026
0.8mm
Wet Days April
3/25 (12%)

Climate (2010–Present)

Grafton Airport (9km)

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Annual Average 2021–2025
1358.2mm
Monthly Average 2021–2026
103.2mm
Daily Average 2021–2026
3.4mm
Wettest Day 8 March, 2025
163.4mm

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