Supply Bay Rainfall Forecast

Today 27 Mar
25%< 1mm
Sat 28 Mar
30%< 1mm
Sun 29 Mar
10%< 1mm
Mon 30 Mar
70%1–15mm
Tue 31 Mar
60%1–10mm
Wed 1 Apr
60%1–5mm
Thu 2 Apr
55%1–5mm

Supply Bay Rainfall Statistics View More

March Rainfall

Williamson Airfield (41km)

Total Rainfall 2026
479.2mm
Daily Average 2026
5.6mm
Wettest Day 12 January, 2026
121.6mm
Wet Days 2026
38/86 (44%)
Total Rainfall February
137.8mm
Daily Average February
4.9mm
Wettest Day 4 February, 2026
49.6mm
Wet Days February
16/28 (57%)
Total Rainfall March
107.8mm
Daily Average March
4.1mm
Wettest Day 8 March, 2026
38.2mm
Wet Days March
13/27 (48%)

Climate (2010–Present)

Williamson Airfield (41km)

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Annual Average 2021–2025
705.4mm
Monthly Average 2021–2026
63.9mm
Daily Average 2021–2026
2.2mm
Wettest Day 12 January, 2026
121.6mm

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