Nelson Bay Rainfall Forecast

Today 29 Sep
55%< 1mm
Tue 30 Sep
10%< 1mm
Wed 1 Oct
20%< 1mm
Thu 2 Oct
20%< 1mm
Fri 3 Oct
35%< 1mm
Sat 4 Oct
30%< 1mm

Nelson Bay Rainfall Statistics View More

September Rainfall

Williamtown RAAF Base (30km)

Total Rainfall 2025
1631.4mm
Daily Average 2025
6mm
Wettest Day 23 May, 2025
149mm
Wet Days 2025
138/272 (51%)
Total Rainfall August
255.2mm
Daily Average August
8.2mm
Wettest Day 3 August, 2025
47.8mm
Wet Days August
21/31 (68%)
Total Rainfall September
50.8mm
Daily Average September
1.8mm
Wettest Day 23 September, 2025
17.2mm
Wet Days September
7/29 (24%)

Climate (2010–Present)

Williamtown RAAF Base (30km)

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Annual Average 2020–2024
1285.5mm
Monthly Average 2020–2025
119mm
Daily Average 2020–2025
4mm
Wettest Day 23 May, 2025
149mm

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