Supply Bay Rainfall Forecast

Today 31 May
55%< 2mm
Sun 1 Jun
25%< 1mm
Mon 2 Jun
55%1–5mm
Tue 3 Jun
25%< 1mm
Wed 4 Jun
10%< 1mm
Thu 5 Jun
25%< 1mm
Fri 6 Jun
40%< 1mm

Supply Bay Rainfall Statistics View More

May Rainfall

Williamson Airfield (41km)

Total Rainfall 2025
589.6mm
Daily Average 2025
4mm
Wettest Day 4 February, 2025
84mm
Wet Days 2025
59/151 (39%)
Total Rainfall April
65.8mm
Daily Average April
2.2mm
Wettest Day 1 April, 2025
27.8mm
Wet Days April
7/31 (23%)
Total Rainfall May
26.8mm
Daily Average May
0.9mm
Wettest Day 30 May, 2025
9.2mm
Wet Days May
8/31 (26%)

Climate (2010–Present)

Williamson Airfield (41km)

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Annual Average 2020–2024
708mm
Monthly Average 2020–2025
58.4mm
Daily Average 2020–2025
2mm
Wettest Day 4 February, 2025
84mm

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