Tumby Bay Rainfall Forecast

Today 27 Aug
5%< 1mm
Fri 28 Aug
5%< 1mm
Sat 29 Aug
5%< 1mm
Sun 30 Aug
5%< 1mm
Mon 31 Aug
5%< 1mm
Tue 1 Sep
50%< 1mm
Wed 2 Sep
25%< 1mm

Tumby Bay Rainfall Statistics View More

August Rainfall

Port Lincoln Airport (32km)

Total Rainfall 2026
352.8mm
Daily Average 2026
1.5mm
Wettest Day 16 May, 2026
32.8mm
Wet Days 2026
102/239 (43%)
Total Rainfall July
43.4mm
Daily Average July
1.4mm
Wettest Day 2 July, 2026
28mm
Wet Days July
19/31 (61%)
Total Rainfall August
46mm
Daily Average August
1.8mm
Wettest Day 24 August, 2026
10.4mm
Wet Days August
14/27 (52%)

Climate (2021–2025)

Port Lincoln Airport (32km)

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Annual Average 2021–2025
416.6mm
Monthly Average 2021–2026
35.3mm
Daily Average 2021–2026
1.2mm
Wettest Day 22 January, 2022
47.4mm

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