Altona Rainfall Forecast

Today 2 Aug
10%< 1mm
Sun 3 Aug
5%< 1mm
Mon 4 Aug
70%1–5mm
Tue 5 Aug
70%1–5mm
Wed 6 Aug
45%< 1mm
Thu 7 Aug
20%< 1mm
Fri 8 Aug
15%< 1mm

Altona Rainfall Statistics View More

August Rainfall

Williamstown (14km)

Total Rainfall 2025
273mm
Daily Average 2025
1.3mm
Wettest Day 26 July, 2025
44.4mm
Wet Days 2025
49/214 (23%)
Total Rainfall July
135.4mm
Daily Average July
4.5mm
Wettest Day 26 July, 2025
44.4mm
Wet Days July
21/31 (68%)
Total Rainfall August
–
Daily Average August
–
Wettest Day 1 August, 2025
–
Wet Days August
–

Climate (2010–Present)

Williamstown (14km)

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Annual Average 2020–2024
627mm
Monthly Average 2020–2025
51.2mm
Daily Average 2020–2025
1.7mm
Wettest Day 30 May, 2022
53mm

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