Helena Valley Rainfall Forecast

Today 15 Jul
50%< 1mm
Wed 16 Jul
75%1–5mm
Thu 17 Jul
15%< 1mm
Fri 18 Jul
70%1–5mm
Sat 19 Jul
45%< 1mm
Sun 20 Jul
90%15–25mm
Mon 21 Jul
75%5–10mm

Helena Valley Rainfall Statistics View More

July Rainfall

Perth Airport (2km)

Total Rainfall 2025
311.2mm
Daily Average 2025
1.6mm
Wettest Day 21 June, 2025
28.4mm
Wet Days 2025
43/196 (22%)
Total Rainfall June
153.8mm
Daily Average June
5.1mm
Wettest Day 21 June, 2025
28.4mm
Wet Days June
13/30 (43%)
Total Rainfall July
68.4mm
Daily Average July
4.9mm
Wettest Day 3 July, 2025
18.8mm
Wet Days July
9/15 (60%)

Climate (2010–Present)

Perth Airport (2km)

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Annual Average 2020–2024
654.6mm
Monthly Average 2020–2025
54mm
Daily Average 2020–2025
1.8mm
Wettest Day 5 June, 2023
72.8mm

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