Flat Rock Rainfall Forecast

Today 10 Sep
No Rain
Fri 11 Sep
10%< 1mm
Sat 12 Sep
95%5–10mm
Sun 13 Sep
85%1–5mm
Mon 14 Sep
10%< 1mm
Tue 15 Sep
5%< 1mm
Wed 16 Sep
15%< 1mm

Flat Rock Rainfall Statistics View More

September Rainfall

Windy Harbour (4km)

Total Rainfall 2026
638.7mm
Daily Average 2026
2.6mm
Wettest Day 21 April, 2026
30mm
Wet Days 2026
128/253 (51%)
Total Rainfall August
111.7mm
Daily Average August
3.6mm
Wettest Day 26 August, 2026
21mm
Wet Days August
18/31 (58%)
Total Rainfall September
31.2mm
Daily Average September
3.5mm
Wettest Day 6 September, 2026
12.8mm
Wet Days September
5/10 (50%)

Climate (2021–2025)

Windy Harbour (4km)

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Annual Average 2021–2025
1075.1mm
Monthly Average 2021–2026
81.4mm
Daily Average 2021–2026
2.7mm
Wettest Day 6 September, 2025
73.2mm

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