Storm Bay Rainfall Forecast

Today 16 Aug
35%< 1mm
Sun 17 Aug
30%< 1mm
Mon 18 Aug
90%15–30mm
Tue 19 Aug
90%20–45mm
Wed 20 Aug
90%15–30mm
Thu 21 Aug
75%5–15mm
Fri 22 Aug
55%1–5mm

Storm Bay Rainfall Statistics View More

August Rainfall

Kiama (Bombo Headland) (2km)

Total Rainfall 2025
1078.8mm
Daily Average 2025
4.8mm
Wettest Day 2 July, 2025
133.2mm
Wet Days 2025
102/228 (45%)
Total Rainfall July
238.6mm
Daily Average July
7.7mm
Wettest Day 2 July, 2025
133.2mm
Wet Days July
10/31 (32%)
Total Rainfall August
138.2mm
Daily Average August
9.2mm
Wettest Day 10 August, 2025
44.2mm
Wet Days August
12/16 (75%)

Climate (2010–Present)

Kiama (Bombo Headland) (2km)

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Annual Average 2020–2024
1537.8mm
Monthly Average 2020–2025
132.5mm
Daily Average 2020–2025
4.4mm
Wettest Day 2 July, 2022
163.2mm

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