Dee Why Beach Rainfall Forecast

Today 1 Oct
No Rain
Fri 2 Oct
15%< 1mm
Sat 3 Oct
70%1–5mm
Sun 4 Oct
25%< 1mm
Mon 5 Oct
30%< 1mm
Tue 6 Oct
45%< 2mm
Wed 7 Oct
60%1–5mm

Dee Why Beach Rainfall Statistics View More

October Rainfall

Terrey Hills (9km)

Total Rainfall 2026
846.4mm
Daily Average 2026
3.1mm
Wettest Day 18 January, 2026
179.6mm
Wet Days 2026
122/274 (45%)
Total Rainfall September
38mm
Daily Average September
1.3mm
Wettest Day 28 September, 2026
17mm
Wet Days September
7/30 (23%)
Total Rainfall October
–
Daily Average October
–
Wettest Day 30 September, 2026
–
Wet Days October
–

Climate (2021–2025)

Terrey Hills (9km)

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Annual Average 2021–2025
1535.2mm
Monthly Average 2021–2026
125.6mm
Daily Average 2021–2026
4.2mm
Wettest Day 18 January, 2026
179.6mm

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