Karnup Rainfall Forecast

Today 27 Aug
90%5–15mm
Thu 28 Aug
20%< 1mm
Fri 29 Aug
5%< 1mm
Sat 30 Aug
5%< 1mm
Sun 31 Aug
10%< 1mm
Mon 1 Sep
15%< 1mm
Tue 2 Sep
30%< 1mm

Karnup Rainfall Statistics View More

August Rainfall

Mandurah (14km)

Total Rainfall 2025
469.4mm
Daily Average 2025
2mm
Wettest Day 3 July, 2025
40.6mm
Wet Days 2025
71/239 (30%)
Total Rainfall July
152.4mm
Daily Average July
4.9mm
Wettest Day 3 July, 2025
40.6mm
Wet Days July
20/31 (65%)
Total Rainfall August
119.4mm
Daily Average August
4.6mm
Wettest Day 2 August, 2025
22mm
Wet Days August
17/27 (63%)

Climate (2010–Present)

Mandurah (14km)

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Annual Average 2020–2024
549.2mm
Monthly Average 2020–2025
46.6mm
Daily Average 2020–2025
1.6mm
Wettest Day 20 June, 2021
52.6mm

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