Boston Island Rainfall Forecast

Today 26 Jun
10%< 1mm
Sat 27 Jun
10%< 1mm
Sun 28 Jun
25%< 1mm
Mon 29 Jun
75%1–5mm
Tue 30 Jun
60%1–5mm
Wed 1 Jul
90%5–10mm
Thu 2 Jul
90%5–10mm

Boston Island Rainfall Statistics View More

June Rainfall

Port Lincoln Airport (11km)

Total Rainfall 2026
261.8mm
Daily Average 2026
1.5mm
Wettest Day 16 May, 2026
32.8mm
Wet Days 2026
66/177 (37%)
Total Rainfall May
95.6mm
Daily Average May
3.1mm
Wettest Day 16 May, 2026
32.8mm
Wet Days May
22/31 (71%)
Total Rainfall June
83.8mm
Daily Average June
3.4mm
Wettest Day 13 June, 2026
17.6mm
Wet Days June
19/26 (73%)

Climate (2021–2025)

Port Lincoln Airport (11km)

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Annual Average 2021–2025
416.6mm
Monthly Average 2021–2026
36.5mm
Daily Average 2021–2026
1.3mm
Wettest Day 22 January, 2022
47.4mm

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