Williamstown Rainfall Forecast

Today 31 Jul
5%< 1mm
Fri 1 Aug
5%< 1mm
Sat 2 Aug
40%< 1mm
Sun 3 Aug
85%1–5mm
Mon 4 Aug
15%< 1mm
Tue 5 Aug
25%< 1mm
Wed 6 Aug
25%< 1mm

Williamstown Rainfall Statistics View More

July Rainfall

Kalgoorlie-Boulder Airport (5km)

Total Rainfall 2025
155mm
Daily Average 2025
0.7mm
Wettest Day 17 April, 2025
20.6mm
Wet Days 2025
41/212 (19%)
Total Rainfall June
14.6mm
Daily Average June
0.5mm
Wettest Day 4 June, 2025
8.8mm
Wet Days June
8/31 (26%)
Total Rainfall July
17.4mm
Daily Average July
0.6mm
Wettest Day 8 July, 2025
3.2mm
Wet Days July
11/31 (35%)

Climate (2010–Present)

Kalgoorlie-Boulder Airport (5km)

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Annual Average 2020–2024
241.4mm
Monthly Average 2020–2025
20.8mm
Daily Average 2020–2025
0.7mm
Wettest Day 3 February, 2021
78.4mm

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