Swan River - Perth Water Rainfall Forecast

Today 17 Sep
95%10–15mm
Thu 18 Sep
45%< 1mm
Fri 19 Sep
20%< 1mm
Sat 20 Sep
5%< 1mm
Sun 21 Sep
5%< 1mm
Mon 22 Sep
No Rain
Tue 23 Sep
5%< 1mm

Swan River - Perth Water Rainfall Statistics View More

September Rainfall

Perth Metro (5km)

Total Rainfall 2025
683.2mm
Daily Average 2025
2.7mm
Wettest Day 28 July, 2025
41mm
Wet Days 2025
83/260 (32%)
Total Rainfall August
203.8mm
Daily Average August
6.6mm
Wettest Day 3 August, 2025
31mm
Wet Days August
18/31 (58%)
Total Rainfall September
79.2mm
Daily Average September
5mm
Wettest Day 6 September, 2025
32.8mm
Wet Days September
10/17 (59%)

Climate (2010–Present)

Perth Metro (5km)

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Annual Average 2020–2024
695.4mm
Monthly Average 2020–2025
59.9mm
Daily Average 2020–2025
2mm
Wettest Day 5 June, 2023
71.2mm

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