Duncan Rainfall Forecast

Today 17 May
85%1–5mm
Sun 18 May
15%< 1mm
Mon 19 May
10%< 1mm
Tue 20 May
70%1–5mm
Wed 21 May
50%< 2mm
Thu 22 May
30%< 1mm
Fri 23 May
25%< 1mm

Duncan Rainfall Statistics View More

May Rainfall

Kingscote Airport (35km)

Total Rainfall 2025
16.6mm
Daily Average 2025
0.1mm
Wettest Day 21 March, 2025
3mm
Wet Days 2025
20/137 (15%)
Total Rainfall April
9.8mm
Daily Average April
0.3mm
Wettest Day 20 April, 2025
2.4mm
Wet Days April
12/30 (40%)
Total Rainfall May
2.6mm
Daily Average May
0.2mm
Wettest Day 17 May, 2025
1.8mm
Wet Days May
4/17 (24%)

Climate (2010–Present)

Kingscote Airport (35km)

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Annual Average 2020–2024
447.4mm
Monthly Average 2020–2025
35.4mm
Daily Average 2020–2025
1.2mm
Wettest Day 5 October, 2022
36.6mm

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