Nepean Bay Rainfall Forecast

Today 28 Jul
80%1–5mm
Tue 29 Jul
65%1–5mm
Wed 30 Jul
65%1–5mm
Thu 31 Jul
40%< 1mm
Fri 1 Aug
30%< 1mm
Sat 2 Aug
15%< 1mm
Sun 3 Aug
15%< 1mm

Nepean Bay Rainfall Statistics View More

July Rainfall

Avalon Airport (35km)

Total Rainfall 2025
247.2mm
Daily Average 2025
1.2mm
Wettest Day 3 February, 2025
52.2mm
Wet Days 2025
64/209 (31%)
Total Rainfall June
78.6mm
Daily Average June
2.6mm
Wettest Day 8 June, 2025
24.2mm
Wet Days June
16/30 (53%)
Total Rainfall July
9.6mm
Daily Average July
0.4mm
Wettest Day 1 July, 2025
3.6mm
Wet Days July
12/28 (43%)

Climate (2010–Present)

Avalon Airport (35km)

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Annual Average 2020–2024
483.5mm
Monthly Average 2020–2025
39.2mm
Daily Average 2020–2025
1.3mm
Wettest Day 23 November, 2020
54mm

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