Sleaford Islands Rainfall Forecast

Today 20 May
40%< 1mm
Thu 21 May
15%< 1mm
Fri 22 May
10%< 1mm
Sat 23 May
60%1–5mm
Sun 24 May
65%1–5mm
Mon 25 May
65%1–5mm
Tue 26 May
40%< 1mm

Sleaford Islands Rainfall Statistics View More

May Rainfall

Port Lincoln Airport (38km)

Total Rainfall 2026
144.6mm
Daily Average 2026
1mm
Wettest Day 16 May, 2026
32.8mm
Wet Days 2026
40/140 (29%)
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
62.2mm
Daily Average May
3.3mm
Wettest Day 16 May, 2026
32.8mm
Wet Days May
15/20 (75%)

Climate (2010–Present)

Port Lincoln Airport (38km)

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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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