Tumby Bay Rainfall Forecast

Today 29 May
70%< 2mm
Sat 30 May
90%1–5mm
Sun 31 May
55%< 1mm
Mon 1 Jun
95%5–10mm
Tue 2 Jun
90%1–5mm
Wed 3 Jun
70%1–5mm
Thu 4 Jun
70%1–5mm

Tumby Bay Rainfall Statistics View More

May Rainfall

Port Lincoln Airport (km)

Total Rainfall 2026
173.6mm
Daily Average 2026
1.2mm
Wettest Day 16 May, 2026
32.8mm
Wet Days 2026
45/149 (30%)
Total Rainfall April
27.4mm
Daily Average April
0.9mm
Wettest Day 6 April, 2026
8mm
Wet Days April
12/30 (40%)
Total Rainfall May
91.2mm
Daily Average May
3.3mm
Wettest Day 16 May, 2026
32.8mm
Wet Days May
20/29 (69%)

Climate (2010–Present)

Port Lincoln Airport (km)

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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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