Grassy Head Rainfall Forecast

Today 24 Sep
50%< 1mm
Fri 25 Sep
10%< 1mm
Sat 26 Sep
5%< 1mm
Sun 27 Sep
65%1–5mm
Mon 28 Sep
85%5–15mm
Tue 29 Sep
60%1–5mm
Wed 30 Sep
25%< 1mm

Grassy Head Rainfall Statistics View More

September Rainfall

Kempsey Airport (37km)

Total Rainfall 2026
564.6mm
Daily Average 2026
2.1mm
Wettest Day 19 January, 2026
67mm
Wet Days 2026
121/267 (45%)
Total Rainfall August
27.8mm
Daily Average August
0.9mm
Wettest Day 26 August, 2026
11.4mm
Wet Days August
15/31 (48%)
Total Rainfall September
9.4mm
Daily Average September
0.4mm
Wettest Day 12 September, 2026
4.6mm
Wet Days September
5/24 (21%)

Climate (2021–2025)

Kempsey Airport (37km)

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Annual Average 2021–2025
1398mm
Monthly Average 2021–2026
102.3mm
Daily Average 2021–2026
3.4mm
Wettest Day 22 May, 2025
169.4mm

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