Swan Island Rainfall Forecast

Today 1 Jul
100%> 100mm
Wed 2 Jul
95%10–20mm
Thu 3 Jul
90%10–20mm
Fri 4 Jul
20%< 1mm
Sat 5 Jul
15%< 1mm
Sun 6 Jul
65%1–5mm
Mon 7 Jul
35%< 1mm

Swan Island Rainfall Statistics View More

July Rainfall

Williamtown RAAF Base (18km)

Total Rainfall 2025
1172.8mm
Daily Average 2025
6.6mm
Wettest Day 23 May, 2025
149mm
Wet Days 2025
97/182 (53%)
Total Rainfall June
65.4mm
Daily Average June
2.3mm
Wettest Day 5 June, 2025
26.8mm
Wet Days June
15/30 (50%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 30 June, 2025
–
Wet Days July
–

Climate (2010–Present)

Williamtown RAAF Base (18km)

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Annual Average 2020–2024
1285.5mm
Monthly Average 2020–2025
117.2mm
Daily Average 2020–2025
3.9mm
Wettest Day 23 May, 2025
149mm

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