Onslow Rainfall Forecast

Today 1 Sep
5%< 1mm
Tue 2 Sep
5%< 1mm
Wed 3 Sep
5%< 1mm
Thu 4 Sep
5%< 1mm
Fri 5 Sep
10%< 1mm
Sat 6 Sep
20%< 1mm
Sun 7 Sep
5%< 1mm

Onslow Rainfall Statistics View More

September Rainfall

Onslow Airport (3km)

Total Rainfall 2025
276mm
Daily Average 2025
1.1mm
Wettest Day 20 January, 2025
78mm
Wet Days 2025
44/244 (18%)
Total Rainfall August
32.4mm
Daily Average August
1mm
Wettest Day 23 August, 2025
22mm
Wet Days August
10/31 (32%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 1 September, 2025
–
Wet Days September
–

Climate (2010–Present)

Onslow Airport (3km)

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Annual Average 2020–2024
209.9mm
Monthly Average 2020–2025
20.4mm
Daily Average 2020–2025
0.7mm
Wettest Day 18 May, 2022
87.6mm

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