Swan Island Rainfall Forecast

Today 30 Mar
85%10–25mm
Mon 31 Mar
85%10–25mm
Tue 1 Apr
90%15–35mm
Wed 2 Apr
90%10–25mm
Thu 3 Apr
85%10–20mm
Fri 4 Apr
75%5–15mm
Sat 5 Apr
55%1–5mm

Swan Island Rainfall Statistics View More

March Rainfall

Williamson Airfield (17km)

Total Rainfall 2025
458.2mm
Daily Average 2025
5.2mm
Wettest Day 4 February, 2025
84mm
Wet Days 2025
42/89 (47%)
Total Rainfall February
208.2mm
Daily Average February
7.4mm
Wettest Day 4 February, 2025
84mm
Wet Days February
15/31 (48%)
Total Rainfall March
41.6mm
Daily Average March
1.4mm
Wettest Day 14 March, 2025
11mm
Wet Days March
13/30 (43%)

Climate (2010–Present)

Williamson Airfield (17km)

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Annual Average 2020–2024
708mm
Monthly Average 2020–2025
61.4mm
Daily Average 2020–2025
1.9mm
Wettest Day 4 February, 2025
84mm

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