Swan Island Rainfall Forecast

Today 1 Jan
40%< 1mm
Fri 2 Jan
70%5–10mm
Sat 3 Jan
40%< 1mm
Sun 4 Jan
50%1–5mm
Mon 5 Jan
35%< 1mm
Tue 6 Jan
30%< 1mm
Wed 7 Jan
40%< 1mm

Swan Island Rainfall Statistics View More

January Rainfall

Williamson Airfield (17km)

Total Rainfall 2026
–
Daily Average 2026
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Wettest Day 31 December, 2025
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Wet Days 2026
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Total Rainfall December
150.8mm
Daily Average December
5.2mm
Wettest Day 26 December, 2025
71.4mm
Wet Days December
13/31 (42%)
Total Rainfall January
–
Daily Average January
–
Wettest Day 31 December, 2025
–
Wet Days January
–

Climate (2010–Present)

Williamson Airfield (17km)

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Annual Average 2020–2024
708mm
Monthly Average 2020–2025
58.8mm
Daily Average 2020–2025
2mm
Wettest Day 4 February, 2025
84mm

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