Wilmington Rainfall Forecast

Today 1 Sep
20%< 1mm
Tue 2 Sep
5%< 1mm
Wed 3 Sep
5%< 1mm
Thu 4 Sep
5%< 1mm
Fri 5 Sep
15%< 1mm
Sat 6 Sep
15%< 1mm
Sun 7 Sep
30%< 1mm

Wilmington Rainfall Statistics View More

September Rainfall

Port Augusta Airport (39km)

Total Rainfall 2025
76.8mm
Daily Average 2025
0.3mm
Wettest Day 15 July, 2025
15.8mm
Wet Days 2025
38/244 (16%)
Total Rainfall August
14.4mm
Daily Average August
0.5mm
Wettest Day 26 August, 2025
5.6mm
Wet Days August
9/31 (29%)
Total Rainfall September
–
Daily Average September
–
Wettest Day 1 September, 2025
–
Wet Days September
–

Climate (2010–Present)

Port Augusta Airport (39km)

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Annual Average 2020–2024
254.3mm
Monthly Average 2020–2025
19.6mm
Daily Average 2020–2025
0.7mm
Wettest Day 1 February, 2022
59mm

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