Swan Island Rainfall Forecast

Today 1 Jun
5%< 1mm
Tue 2 Jun
5%< 1mm
Wed 3 Jun
5%< 1mm
Thu 4 Jun
10%< 1mm
Fri 5 Jun
5%< 1mm
Sat 6 Jun
No Rain
Sun 7 Jun
20%< 1mm

Swan Island Rainfall Statistics View More

June Rainfall

Williamson Airfield (17km)

Total Rainfall 2026
506.8mm
Daily Average 2026
3.4mm
Wettest Day 12 January, 2026
121.6mm
Wet Days 2026
54/152 (36%)
Total Rainfall May
17.6mm
Daily Average May
0.6mm
Wettest Day 15 May, 2026
5mm
Wet Days May
10/31 (32%)
Total Rainfall June
–
Daily Average June
–
Wettest Day 31 May, 2026
–
Wet Days June
–

Climate (2010–Present)

Williamson Airfield (17km)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
705.4mm
Monthly Average 2021–2026
63.5mm
Daily Average 2021–2026
2.1mm
Wettest Day 12 January, 2026
121.6mm

Get WillyWeather+ to remove ads