Merriwa Rainfall Forecast

Today 10 Jul
5%< 1mm
Fri 11 Jul
30%< 1mm
Sat 12 Jul
95%10–20mm
Sun 13 Jul
55%< 2mm
Mon 14 Jul
45%< 1mm
Tue 15 Jul
35%< 1mm
Wed 16 Jul
45%< 1mm

Merriwa Rainfall Statistics View More

July Rainfall

Wanneroo (26km)

Total Rainfall 2025
260.6mm
Daily Average 2025
1.5mm
Wettest Day 23 June, 2025
70.8mm
Wet Days 2025
23/191 (12%)
Total Rainfall June
163.4mm
Daily Average June
6.8mm
Wettest Day 23 June, 2025
70.8mm
Wet Days June
11/30 (37%)
Total Rainfall July
42.2mm
Daily Average July
7mm
Wettest Day 7 July, 2025
21.8mm
Wet Days July
5/10 (50%)

Climate (2010–Present)

Wanneroo (26km)

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Annual Average 2020–2024
683mm
Monthly Average 2020–2025
56.7mm
Daily Average 2020–2025
2.1mm
Wettest Day 7 June, 2023
86mm

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