Hornby Lighthouse Rainfall Forecast

Today 17 Aug
20%< 1mm
Mon 18 Aug
90%15–25mm
Tue 19 Aug
95%20–40mm
Wed 20 Aug
90%15–25mm
Thu 21 Aug
85%10–20mm
Fri 22 Aug
70%5–10mm
Sat 23 Aug
65%1–5mm

Hornby Lighthouse Rainfall Statistics View More

August Rainfall

Rose Bay (Royal Sydney Golf Club) (7km)

Total Rainfall 2025
1203.7mm
Daily Average 2025
5.3mm
Wettest Day 2 July, 2025
87.4mm
Wet Days 2025
111/229 (48%)
Total Rainfall July
189mm
Daily Average July
6.1mm
Wettest Day 2 July, 2025
87.4mm
Wet Days July
11/31 (35%)
Total Rainfall August
235.4mm
Daily Average August
15.7mm
Wettest Day 9 August, 2025
59.6mm
Wet Days August
12/17 (71%)

Climate (2010–Present)

Rose Bay (Royal Sydney Golf Club) (7km)

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Annual Average 2020–2024
1572mm
Monthly Average 2020–2025
130mm
Daily Average 2020–2025
4.4mm
Wettest Day 7 April, 2022
167.2mm

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