Port Macdonnell Rainfall Forecast

Today 26 May
95%10–15mm
Wed 27 May
50%< 1mm
Thu 28 May
35%< 1mm
Fri 29 May
75%1–5mm
Sat 30 May
90%1–5mm
Sun 31 May
85%1–5mm
Mon 1 Jun
90%5–10mm

Port Macdonnell Rainfall Statistics View More

May Rainfall

Mount Gambier Airport (34km)

Total Rainfall 2026
172.4mm
Daily Average 2026
1.2mm
Wettest Day 1 March, 2026
24.2mm
Wet Days 2026
57/146 (39%)
Total Rainfall April
35.8mm
Daily Average April
1.2mm
Wettest Day 10 April, 2026
11mm
Wet Days April
18/30 (60%)
Total Rainfall May
61.2mm
Daily Average May
2.4mm
Wettest Day 17 May, 2026
12.8mm
Wet Days May
15/26 (58%)

Climate (2010–Present)

Mount Gambier Airport (34km)

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Annual Average 2021–2025
703.7mm
Monthly Average 2021–2026
58.1mm
Daily Average 2021–2026
2mm
Wettest Day 30 August, 2022
36.8mm

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