Semaphore Offshore Rainfall Forecast

Today 29 Aug
95%10–20mm
Sat 30 Aug
45%< 1mm
Sun 31 Aug
50%< 2mm
Mon 1 Sep
50%< 1mm
Tue 2 Sep
25%< 1mm
Wed 3 Sep
30%< 1mm
Thu 4 Sep
50%< 2mm

Semaphore Offshore Rainfall Statistics View More

August Rainfall

Adelaide Airport (16km)

Total Rainfall 2025
221.4mm
Daily Average 2025
0.9mm
Wettest Day 10 July, 2025
27.4mm
Wet Days 2025
61/241 (25%)
Total Rainfall July
91.4mm
Daily Average July
2.9mm
Wettest Day 10 July, 2025
27.4mm
Wet Days July
19/31 (61%)
Total Rainfall August
22mm
Daily Average August
0.8mm
Wettest Day 6 August, 2025
5mm
Wet Days August
13/29 (45%)

Climate (2010–Present)

Adelaide Airport (16km)

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Annual Average 2020–2024
412.7mm
Monthly Average 2020–2025
33.6mm
Daily Average 2020–2025
1.1mm
Wettest Day 28 November, 2023
36.8mm

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